A system administrator, IT systems administrator, systems administrator, or sysadmin is a person employed to maintain and operate a computer system and/or network. System administrators may be members of an information technology (IT) or Electronics and Communication Engineering department.
not found the option of \etc during standard partition.
Create a /etc partition along with other partitions. Give mount point as /etc, partition typt as ext4 and size 5gb. Do this at the time of partition.
Fedora installed by unchecking gcc,but a c program gets compiled by gcc,though it is not installed on the system.
On installing gcc at this moment, it says that gcc is already installed.
In the second try, I installed fedora unchecking the gcc package and tried to delete the gcc files from all standard paths and then installing it from dvd using rpm command. Now an error comes and it could not be installed.
gcc would be installed by defauly if you check software development during costomization while installing. If you do not want to install gcc during installation then you uncheck “software Development” during insatallation.
problem come while gcc installing
Please elaborate your problem !
unable to use setsebool -P ftp_home_directory 1……
Error:record not found in the database….
Error:could not change policy boolean…..
Finding difficult to understand FTP
you might not have created the user for which these permissions have to be set.
the command should be given in this format:
setsebool -P ftp_home_dir 1
why we have to must be at the root or administrator to install the packages ??….
Refer to the following document:
http://emblogic.in/documents/view-document.php?doc=001_87_R
what is wget in wget http ://ftp.gnu.org/pub/gnu/ncurses/ncurses-5.7.tar.gz ?..
wget is a free utility for non-interactive download of files from the Web. It supports HTTP, HTTPS, and FTP protocols, as well as retrieval through HTTP proxies.
Wget is non-interactive, meaning that it can work in the background, while the user is not logged on. This allows you to start a retrieval and disconnect from the system, letting wget finish the work. By contrast, most of the Web browsers require constant user’s presence, which can be a great hindrance when transferring a lot of data.
Wget has been designed for robustness over slow or unstable network connections; if a download fails due to a network problem, it will keep retrying until the whole file has been retrieved. If the server supports regetting,it will instruct the server to continue the download from where it left off.
What is network boot?
Why do we use it?
I went through documents but I could not understand it?
pls help..!!
The term “Network Boot” describes the process of booting a computer (desktop, laptop, or server) from a network server. For this, the computer must be equipped with a network boot code, such as the TCP/IP BOOT-PROM or PXE PROM code. This method can be used to provide diskless computers with a network-booted operating system, and so turn them into “Thin Clients”
For network booting, there should be a network connection but before booting how can a computer can be connected to another computer?
Explain me..?
while I was installed gcc through internet(yum install gcc gcc-c++ autoconf automake )
I get following error during exicute source file :
gcc: error trying to exec ‘cc1′: execvp: No such file or directory
This is problem related to path.
OR
That indicates a broken installation of GCC.Check your installation method properly.
I am facing the issue during installation of gcc compiler from DVD.I followed the steps which is given in documents.Plz provide the appropriate solution for that.
Thanks
Refer the updated document:
http://emblogic.in/documents/view-document.php?doc=001_99_P
On installing the gcc compiler from DVD ,I am facing problem.The last steps which is given in documents to instal gcc is not working. Plz give the solution.
I have installed fedora-16 in my system But Now for Project-1 I try to instal fedora-15 as instruction give in project detail,my system able to Boot DVD only but not done installation.
try to install your system by using second option of the boot main menu i.e. Installation through basic video driver .
Done with fedora installation,gcc installation,ftp server configuration,kernel compilation,dual boot.
Facing the license issue for dhcpd in network booting,almost at the verge of finishing network booting.
completed
#fedora installation
#gcc installation
#ncursec installation
#ftp server configuration
#kernel compilation
#dual boot
Facing license issue problem for dhcpd in network booting…
not able to install gcc,though the terminal shows gcc is removed,but it is not removed .i also tried by using add/remove option but it was not removed.
created raid partitions but dont know how to check if its working fine on not.i checked it using disk utility,two partitions were created mapping on two the same home directory. we even tried to save data in my home(which is created by raid) and deleted it could it be recovered now ? if yes how…?
I am facing a similar problem. I had allocated 20GB for RAID but I can’t figure out how it works.
you need to check the partition according to the RAID type like it is RAID0 RAID1 or RAID5 –
For RAID0 – Just remove any hard disk and try to retrive the file which you have saved in RAID partition .
For RAID1 – If you remove one of the hard disk your data will not be affected .
For RAID5 – Check the Size of the RAID logical partition . It should be the combined size of two different hard disks .
For more information read the document properly .
sir we have created raid and file system on the same disk …
completed
#fedora installation
#gcc installation
#ncursec installation
#ftp server configuration
#kernel compilation
#dual boot
Facing license issue problem for dhcpd in network booting…
while installing fedora-17 on my laptop
(in manual installation) after creating all partitions as i click on next button i got a error window showing the following message-
“you have not created a bootloader stage 1 target device
sda7 (/boot) must have one of the following disklable types: gpt.”
what should i do now..??
This obscure wants to say, that user forget to create a BIOS boot partition. To avoid this, you have to create a new partition. It must be 1-2 MB large and file system type must be ‘BIOS boot’.
there is no “BIOS boot” option in file system type..!!
i have done linux intallation gcc remove ,gcc store,kernel compilation,work pn network booting ,
in ftp once i was doing but did error so i have started again.but after writing the command
useradd -g ftp_user3 -s /bin/bash -d /home/ftp_docs user2
showing following error…
“useradd: warning: the home directory already exists.
Not copying any file from skel directory into it.”
though i have changed ftp_users to ftp_user2 as it was showing error ftp_users already exit.so what should i do now?
Completed gcc installation with the help of new updated docs & also kernel compilation.
Facing issue in Raid Configuration.Raid concept not clear….
kernel compilation done!!!!!!!!!!!
kernel compilation done…..
install fedora , kernel compilation & don’t proper understand RAID5
RAID 5 is used to create a single logical volume of two hard disk having different size and the size of the logical volume is the addition of the size of both hard disks .
Fedora installation and kernel compilation done succesfully………….
kernel compilation is compeleted….
kernel compilation is done…………..
completed
#nfs configuration
#tftp configuration
#ssh configuration
what solutoin 4 following error :
gcc: error trying to exec ‘cc1′: execvp: No such file or directory
Basically, cc1 is not in your PATH. But it’s not in your PATH when you run gcc from a “normal” shell either, so I’m not sure what it is that you do differently and prevents gcc from finding cc1 when it tries to run it…
#yum install gcc-c++
and respond here that your problem is solved or not
while installation of gcc..ERROR of
no repository found..when edited the script..in geditornot able to figure out what went wrong in edition of script..
kindly check the repository fedora.repo in which the script should be like this:
[fedora-dvd]
name=Fedora-dvd $releasever – $basearch
failovermethod=priority
baseurl=file:///media/dvd-rom/
#baseurl=file:///media/<folder name which has been mounted with /dev/
enabled=1
metadata_expire=7d
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$basearch
while creating ftp server:
when i execute this command(as super user) service vsftpd start
i got this message:
Redirecting to /bin/systemctl start vsftpd.service
instead of
starting vsftpd(systemctl1): [OK]
chech the status vsftpd by using command
#service vsftpd status
it is RUNNING
Sir, if we want to add some more packages into fedora (like we did the gcc installation from the dvd-rom) then how do we proceed for that?
Can we see all the packages (in GUI or terminal) and install any of them from the dvd-rom without going through the entire fedora installation ?
root@localhost~]# yum –disablerepo=\* –enablerepo=fedora-dvd install
With the above command we can install any packages
Can’t see dhcp in service list of system service
configured
#telnet server
#ssh server
#tftp server
#nfs server
pronblem while configuring dhcp
dhcp not visible in system service list
I hav done fedora installation,kernel compilation and working ftp
Another app is currently holding the yum lock; waiting for it to exit.
how to unlock the yum ???
using ps -ax finding out which application is using yum and then kill this process using kill command
01) root@localhost~]# ps aux
02) root@localhost~]# kill -9 pid
wat is dis ps aux and kill command???????
kill that process…
get the pid of that process..and kill it
Done Fedora installation and gcc installation through net..!!
PROBLEM using TELNET server :-
i ve installed n configured the telnet correctly as server..
when i accessed it using client on other system like
telnet 192.168.0.25
it gave me the following report:-
telnet: connect to address 192.168.0.25: NO route to host
i cant access my server through client or vice-versa?? how to resolve??
01) Check the status of the server are you able to ping from clinet i.e.
root@localhost~]# ping
if you are able to ping it properly then check the firewall status
02) root@localhost~]#setup
and select firewall configuration and disable the star if it is showning.
Perform the above steps both at client and server side.
innstall dabian,network booting accept DNSMAQ,syslinux
i have completed
fedora installation
gcc installation
ncurses
creat USB media
kernel compilation
Encountered a problem in usb media: what is wipefs warning of a dos partition table present in sdb(pen drive)?
implemented usb media using another pen drive but the problem persists with the original pen drive.
successfully install FTP & NFS server
Done with fedora installation, kernel compilation, Debian installation.
while configuring ftp server
all the commands similar to
setsebool -p allow_ftpd_full_access 1
is showing
selinux is disabled
1) will then my ftp server work or not???
2) if not i have tried to enable it through all the possible method graphical as well as command based using
vim /etc/sysconfig/selinux
refernce link :http://www.thegeekstuff.com/2009/06/how-to-disable-selinux-redhat-fedora-debian-unix/
+
man pages
Security-Enhanced Linux (SELinux) is a security architecture integrated into the 2.6.x kernel using the Linux Security Modules (LSM)
SELinux defines the access and transition rights of every user, application, process, and file on the system.
To enable SELinux
root@localhost~]#setenforce 0 (0-enable)
sir i have tried that also but that didnt worked…..
Completed the following : Fedora Installation,GCC Installation,Kernel compilation, Creating USB Media for installing Linux & FTP.
Done with fedora installation, kernel compilation, Debian installation.install FTP server
completed the following:fedore installation,GCC installation,configuring ftp server&kernal compilation.
Fedora Installation Steps…
installing gcc…
kernel compilation…
Done ftp but haven’t checked its working.
hello sir,
i had done the following things:
1) installed fedora
2) installed ncurses
3) compiled the kernel with proper configration
4) installed gcc compiler
5) installed ftp and transfer the file using get and put
6) installed the nfs and configured it
Completed the following : Fedora Installation,GCC Installation,Kernel compilation, Creating USB Media for installing Linux & FTP.
done with fedora installation , kernel compilation , install ftp server
fedora installation
kernel complilation is done
gcc compilation is done.
fedora installation,kernel compilation,booting penderive is done.
Installing Debian…now network booting is going on..
Installed Fedora,installed gcc,Configured RAID,kernel compilation,created usb media for linux installation,dual boot ,booting linux nd shutting down linux done
Sir,
Done With Fedora installation,gcc,ncurses and kernel compilation. And now move towards debian and network boot.
Sir,
Create USB media for installing linux.
and done with TFTP server as a client (side) and able to get file from server and also send to server after modification but if become server then other client machine not able to get data(file) from my server machine and also not able to understand the concept of permissive (whether it is done at client or server side).
Done with Telnet server, SSH server.
Done with TFTP,FTP,NFS,DHCP and Network Boot
Sir,
Completed Fedora installation , gcc , kernel compilation and ncurses.
Done with tftp server, telnet server, ssh server,Debian installation.
status :
#fedora install
#dual boot
#gcc configuration
#Raid configuration
#kernel compilation
#created usb media
done Fedora installation , gcc , kernel compilation and ncurses.
Unable to access the files from client’s computer (in NFS). Sidharth Sir, you had seen it. I checked it and the problem is not with the internet.
mount: mount point 192.168.0.17:/testingnfsdata/mnt does not exist
there is space between /testingnfsdata and /mnt so your command becomes -
#mount -t nfs 192.168.0.17:/testingnfsdata /nfs
Sir I had entered the command just like you have shown but the problem was something else because when I tried it from someone else’s laptop it worked fine.
hello sir,
in Embilogic documents ssh server configration
is not given fully .
please update full documents
thanks
For network booting, there should be a network connection but before booting how can a computer can be connected to another computer?
pls explain me..?
hello sir,
Can DHCPD server run successfully on wireless
if yes then how??
if no then provide us lan wire
hello sir,
there is some mistake in TFTP documents
given .
There is the line “COMMIT” which is wrong
It should be COMMENT LINES
.Also how the transfer data/files between server and the client is not given in the documents.
Please update the Documents ASAP.
unable to access->setsebool -P httpd_enable_ftp_server 1.
error-
libsemange.semange_get_lock:could not get direct transaction lock at /etc/selinux/targeted/modules/semanage.trans.LOCK.(resource temporarily unavailable).
could not change policy booleans.
sir plz give me solution of this problem
I have done ftp configuration today.
hello sir,
in FTP SERVER
while file receiving through client by get command.
I am finding error
child had diedthank u
I have configured nfs server…
hello sir,
i had done completed
1) installed debian OS
2) configured raid
3) ncurses issue
4) usb media installing linux
5) Dual boot
hello sir,
DNS DOCUMENTS are not opening.
please fix ASAP
NFS SERVER completed successfully.
Problem in Netwrk booting:
When I give showmount -e then it gives error clnt_create:RPC :Port mapper failure -Timed out
command for showmount should be :
showmount -e
There is problem in making of tftp server in last it show the error (192.168.0.17) is ip address of the computer,why this show this type of error:-
root@serverashu ~]# tftp 192.168.0.17
bash: tftp: command not found…
Similar command is: ‘ftp’
root@serverashu ~]#
root@serverashu ~]# tftp -d 192.168.0.17
bash: tftp: command not found…
Similar command is: ‘ftp’
root@serverashu ~]#
nfs and dhcp server are implemented..
:problem during configuring the telnet server
[root@server server]# service telnet status
telnet: unrecognized service
even after this error the remote device is accessed
Kindly check the blog of Mr.Sumit MandalSumit Mandal September 16, 2012 at 2:27 pm for reply.
configured NFS and FTP server> Tried to implement TFTP but nothing worked out.
DHCP was unable to start as it failed to initialize whenever we use ‘service dhcpd start’.
For network booting, there should be a network connection but before booting how can a computer can be connected to another computer?
pls explain me..?
i have completed ssh ,telnet,nfs,ftp,kernel compilation, ncurses,…
doubt in installing gcc from cd/dvd.
how to fetch the packages from the cd/dvd.
kindly go through the document:
http://emblogic.in/documents/view-document.php?doc=001_99_P
have done .
1> fedora installation
2> kernel compilation
3> ftp
4> ssh
5> telnet
6> nfs
7> facing issue in gcc installation
i had done the following things:
1) installed fedora 15
2)kernel compilation
4) installed gcc compiler
5) installed ftp and transfer the file using get and put
6) installed the nfs and configured it
sir,
i am using fedora 14 on my desktop
there are some problems faced while installing flash plugin for firefox
using method 1)
The problem is :
[root@omsrisairam ~]# rpm -ivh http://linuxdownload.adobe.com/adobe-release/adobe-release-i386-1.0-1.noarch
Retrieving http://linuxdownload.adobe.com/adobe-release/adobe-release-i386-1.0-1.noarch
curl: (6) Could not resolve host: linuxdownload.adobe.com; Cannot allocate memory
error: skipping http://linuxdownload.adobe.com/adobe-release/adobe-release-i386-1.0-1.noarch – transfer failed
using the method 2)
[root@omsrisairam ~]# su -c ‘rpm -import/etc/pki/rpm-gpg/RPM-GPG-KEY-adobe-linux’
-import/etc/pki/rpm-gpg/RPM-GPG-KEY-adobe-linux: unknown option
even though i have installed the flash plugin for opera and its working fine
but the plugin for firefox could not be installed
I have installed gcc via dvd and internet but when i tried to install gcc via system-config-packages gui tools. i got error
bash: system-config-packages: command not found..
How to install system-config-packages. plz help
When working on the TELNET assignment the ‘servive telnet restart’ returns the message : ‘telnet: unrecognized service’.
Tried reinstalling telnet with yum reinstall command but the problem persists.
Please help !
*service telnet returns
there is no need to start the services of telnet only we have to start the internet services i.e.
root@localhost~]#service xinetd restart
Problem coming in DHCP.. dhcpd is not in system services…kindly help !!
today completed telnet,ssh,tftp server!!!!
hi sir
my lease file in DHCPD cannot be updated
as i had done all the configraturation fine
please help ASAP
Done with NFS & TFTP.
done with linux installation with uncheck gcc,kernel compilation,creating USB media for linux installation,ftp server,facing issue in gcc installation(i.e i removed gcc but whenever i installing packets it’s showing that packets are already installed but not showing them)……
Following problem arising in configuring DHCP server.
# service dhcpd start
Redirecting to /bin/systemctl start dhcpd.service
# service dhcpd status
Redirecting to /bin/systemctl status dhcpd.service
dhcpd.service – DHCPv4 Server Daemon
Loaded: loaded (/lib/systemd/system/dhcpd.service)
Active: failed since Mon, 17 Sep 2012 11:36:23 +0530; 3s ago
Process: 4881 ExecStart=/usr/sbin/dhcpd -d $DHCPDARGS (code=exited, status=1/FAILURE)
CGroup: name=systemd:/system/dhcpd.service
Check the error messages in /var/log/messages
i.e.
root@localhost~]#vim /var/log/messages
and check the error when you had given the command
root@localhost~]#service dhcpd start
Generally this kind failure in activation occurs when there is any error in dhcpd.conf file.
whenever we start the service of dhcp our kernel tries to get the information from the location /etc/dhcp/dhcpd.conf. Hence, any kind of modification or addition has to be done in this particular file.
The /etc/dhcpd.conf is a sample file for reference purpose.
sr when i give this command, i got so many lines in it. sr how can i come to know i have the problem on which particular line.
When I am using ftp useradd command as follow : -
useradd -g ftp_users -s /bin/bash -d /home/ftp_docs user3
I am getting this warning..
useradd: warning: the home directory already exists.
Not copying any file from skel directory into it.
I able to add user but i wanna know what it means?
command yum install livecd-tools showing some errors during making usb bootable
errors are:
Error: Package: 1:python-imgcreate-15.13-1.fc15.i686 (updates)
Requires: pykickstart >= 0.96
Error: Package: 1:livecd-tools-15.13-1.fc15.i686 (updates)
Requires: isomd5sum
Error: Package: 1:livecd-tools-15.13-1.fc15.i686 (updates)
Requires: /sbin/extlinux
Error: Package: 1:python-imgcreate-15.13-1.fc15.i686 (updates)
Requires: squashfs-tools
Error: Package: 1:livecd-tools-15.13-1.fc15.i686 (updates)
Requires: syslinux
need help
server side->
while working on ftp server i used a command as :-
chown root:ftpuser /home/ftpdata
it gives the OWNER as root n d GROUP as ftpuser..
now next,,
i move “myfile.txt” with all permissions to be downloaded to “/home/ftpdata”
CLIENT side ->
when i tried->
get myfile.txt
it failed..
SERVER side->
then i again gave the owner:grp permissions again as :-
chown root:ftpuser /home/ftpdata/*
CLIENT side->
nw i again–
get myfile.txt
it successfully did..
what diff did chown made on the 2nd tym when i ve already given the permissions earlier to my user for the directory?? Y give it for the files again separately??
debian install ……….
i had configured dhcp sever ….
done with fedora installation,gcc compilation,kernel compilation,tftp server,telnet server and ssh server
to VAIBHAV sir
using FTP->
i am unable to put my file throufh client on server..the permissions r 770 4 the file..
when i logout n login through the client user..i get an error window–
could not update /home/ftpdata/.ICEauthority
???
in tftp i m able to do put or get the same file which is created at some other sysem but d file i hav created on my setem i m not able to do put..
[root@localhost tftpboot]# tftp -v 192.168.0.58
Connected to 192.168.0.58 (192.168.0.58), port 69
tftp> get gg.c
getting from 192.168.0.58:gg.c to gg.c [netascii]
Received 21 bytes in 0.1 seconds [1464 bit/s]
tftp> put gg.c
putting gg.c to 192.168.0.58:gg.c [netascii]
Sent 21 bytes in 0.1 seconds [1649 bit/s]
tftp> put aa.c
putting aa.c to 192.168.0.58:aa.c [netascii]
Error code 1: File not found
We are working in tftp environment. Check the difference between tftp and ftp in the document. As tftp is applicable where the client is diskless, it is only able to connect to the server and can fetch the files from there. We can only update the files which are present in the server.
Hence it has shown the Error code 1: File not found.
To make it possible create a file at the server end, get the file using get command and make any changes and again put the file back into the server using put command.
–>>>not able to see updated dhcpd.leases file while testing phase.
–>>> DNS server configuration problems..
not able restart service “named”…. failed to restart the service..
–>>>network boot not possible before DHCP..
need some HELP!!!
facing problems in configuring dhcp and dns servers
network boot not possible before dhcp . so not able to do network boot.
>>>unable to configure DNS server..
— DNS server configuration problems..
not able to understand he concepts how it works.
–– network boot not possible before DHCP configuration..
need some HELP
not able to configure DNS server
Facing problem in dhcp
Please elaborate your issue.
Facing prolem in DNS and DHCP configuration
Please elaborate your problem
was finding problem in editing dhcpd.config file.. but now edited and done with dhcp
issue in tftp server…………….
from other client when we try to put data then it is’nt sending data………….i got a message after some time that server time out……………………..
but other client is able to get the data >>>>>>>>>>>
>>>fedora installatin…..
>>>ftp server
>>>kernal compilation
>>>usb portability done…..
done
>>>issue in gcc compilation
>>issue in tftp server
ftp server,
tftp server is comp[leted.
today i’ve done…….
#Configuring Telnet Server
#Configuring ssh Server
#Configuring TFTP Server
I have done with:
*Fedora Installation
*gcc installation
*kernel compilation
*Creating USB media for installing Linux
*configuring FTP server
*configuring NFS server
*configuring tftp server
*configuring telnet server
*configuring ssh server
You are close to completion…..
You are close to completion.
complet nfs,tftp,telnet..
what is meant by………..openssh…………
I have done
tftp
telnet
ssh
usb
dhcp
#ftp
#telnet
#ssh
#nfs
#dhcp
#debian installation
#flash player installation
done today.
#network booting
#tftp
done.
done ftp,tftp,ssh,nfs,dhcp servers ,debian installation ,flash player intallation today ……issues in telnet server already blogged my problem waiting for answer .
DHCP server done!!!
what does this mean
sshd
0:off 1:off 2:on 3:on 4:on 5:on 6:off
i have done fedora,gcc installation,ftp,tftp,telnet,kernel compilation.
completed nfs,ssh,dhcp
Completed:
* Fedora Installation
* RAID Partition
* Kernel Compilation
* Bootable USB Flash Drive.
* FTP
Facing problems with user and authentication in FTP.
Please elaborate your problem
I have completed the following topics::
Fedora installation
Kernel compilation
Gcc installation
Configure Raid
servers(NFS,FTP,DHCP,TELNET,SSH)
Created Usb media
Dual Boot
Debiyan installation
PROBLEM IN FTP SERVER
FOLLOWING COMMAND IS NOT WORKING
#setsebool -P ftp_home_directory 1
libsemanage.dbase_llist_set: record not found in the database (No such file or directory).
libsemanage.dbase_llist_set: could not set record value (No such file or directory).
Could not change boolean ftp_home_directory
Could not change policy booleans
done
ftp,tftp,flash player installation,ssh……
I have completed the following topics::
Fedora installation
Kernel compilation
Configure Raid
configured servers (NFS,FTP,DHCP,TELNET,SSH)
Created Usb media
Dual Boot
Debian installation
now working on network boot
i have completed the following topics:
kernel compilation
fedora installation
USB Bootable
SERVERS(DHCP, TFTP, SSH, FTP, TELNET)
PROBLEM:1,
#yum install openssh-clients
Loaded plugins: langpacks, presto, refresh-packagekit
Setting up Install Process
Package openssh-clients-5.6p1-36.fc15.i686 already installed and latest version
Nothing to do
———–ALSO IN #yum install openssh-server.–
PROBLEM:2,
after giving below command geting another error
#sshd 192.168.0.200
sshd re-exec requires execution with an absolute path
STATUS OF PROJECT 1
-fedora installation
-Raid configuration
-kernal compilation
-ftp configuration
-tftp congfiguratoin
-nfs c0nfiguration
-ssh configuration
-dhcp configuration
i have completed …
servers(ftp,telnet,tftp,ssh,dhcp)
I have a problem in in ftp after configuring vsftpd.conf to make changes in vsftpd.conf file
we start the service by command “service vsftpd start” I am getting service failed
why…….?
check the vsftpd config file
In passive mode I can’t understand the limiting range of unprivilage port……to reduce no open ports
why we not use the command
service telnet restart
unable to start dsnmasq service
Error shown is:
Unit dnsmasq.service entered failed state.
failed to bind DHCP server socket: Address already in use
: FAILED to start up
i have completed following topics
fedora installation
kernel compilation
ftp configuration
tftp configuration
ssh configuration
telnet configuration
dhcp configuration
working on network booting
i have done…………..
fedora installation
kernel compilation
gcc install
dual boot
ftp configuration
tftp configuration
ssh configuration
telnet configuration
dhcp configuration
working on network booting
Total size: 2.6 M
Total download size: 441 k
Is this ok [y/N]: y
Downloading Packages:
Setting up and reading Presto delta metadata
Processing delta metadata
Package(s) data still to download: 441 k
During instalation of dhcp in the network boot there is error :-
Error Downloading Packages:
12:dhcp-4.2.1-14.P1.fc15.i686: Insufficient space in download directory /var/cache/yum/i386/15/updates/packages
* free 0
* needed 441 k
how can i resolve this problem whereis download directory.
Plz give me solution.
today i have done ftp and tftp server configuration
fedora installation
kernel compilation
gcc installation
ncurses
bootable usb media
ftp,tftp,telnet,nfs,ssh,dhcp server created.
Done with DHCP today. Left with DNS & N/W boot.
Connected to 192.168.0.45 (192.168.0.45).
220 (vsFTPd 2.3.4)
Name (192.168.0.45:khatana): sat
—> USER sat
331 Please specify the password.
Password:
—> PASS XXXX
500 OOPS: cannot change directory:/home/ftp_ashish_documents/
Login failed.
—> SYST
500 OOPS: 500 OOPS: child died
ftp>
root@localhost fedora]# yum install syslinux-devel
Loaded plugins: langpacks, presto, refresh-packagekit
Setting up Install Process
Resolving Dependencies
–> Running transaction check
—> Package syslinux-devel.i686 0:4.02-4.fc15 will be installed
–> Finished Dependency Resolution
Dependencies Resolved
=========================================================================================================================
Package Arch Version Repository Size
=========================================================================================================================
Installing:
syslinux-devel i686 4.02-4.fc15 fedora 292 k
Transaction Summary
=========================================================================================================================
Install 1 Package(s)
Total download size: 292 k
Installed size: 1.1 M
Is this ok [y/N]: y
Downloading Packages:
Setting up and reading Presto delta metadata
Processing delta metadata
Package(s) data still to download: 292 k
Error Downloading Packages:
syslinux-devel-4.02-4.fc15.i686: Insufficient space in download directory /var/cache/yum/i386/15/fedora/packages
* free 0
* needed 292 k
“/var/cache/yum/i386/15/fedora/packages ” may be your packages directory is full . just remove some content from there n then try it .
can’t install nfs package from following command :
yum install rpcbind xinetd nfs nfs-utils
also
not shown nfs,rpcbind,xinetd server in system services
what problem you are facing .
Sir,
i did network booting today
project status
I have completed the following topics::
Fedora installation
Kernel compilation
Configure Raid
configured servers (NFS,FTP,DHCP,TELNET,SSH)
Dual Boot
so finally done network-booting!!!!!!!!!!!!
**********Project-1 Status**********
1.Fedora Installation(Including RAID Configuration,ncurses,GCC)
2.Kernel Compilation
3.Debian Installation
4.Fedora Installation through Bootable USB Media
5.Server Configuration (SSH, TELNET, FTP, TFTP, DHCP, NFS)
6.Network Booting
Regards:
Anil Kumar
Prepare for interview tomorrow. Schedule your interview with Tanvi.
for decompressing a tar file we use–
#tar -zxvf filename.tar.gz
#tar -xvzf filename.tar.gz
#tar -xvf filename.tar.gz
what is the meaning of zxvf, xvzf, xvf and how many more are there..??
and which is used when..??
xf means :
extract files from an archive.tar. file.
v means :
verbosely list files processed
z means :
It is specific to the extention of archive file .
So if you want to see the extracted files then use -xvzf for tar.gz extention and for tar.bz2 extention use -xvjf .
my laptop hangs and shows a black screen(like shell) full of many lines..
and last line reads-
[1921.195121] Kernel panic – not syncing: Fatal exception in interrupt
this generally happens once or twice in a day..
and i have to restart the system
why does it happen..??
and what is solution for it..??
while installing “ndiswrapper”, i followed these two commands-
1). #rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm
2). #yum install ndiswrapper
if i dont run 1st command and direct jump to the 2nd command the result is-
no package Ndiswrapper available
Error: nothing to do
but after running 1st line(mentioned above) it installed ndiswrapper successfully
my questions are-
1). what did first line do..??
2). how yum install works..??
3). if the url in first line would not be mentioned in the respective document then how could i install ndiswrapper..??
sir i have completed my 1st project.
so plz take my into…
sir … i have completed my 1st project .
Write an Abstract on “Project 1: A Linux Administration” , post it to blog. Then meet Tanvi and Schedule your interview with me as soon as possible.
sir ….i have completed my 1st project..
sir …i hve completed my 1st project
Write an Abstract on “Project 1: A Linux Administration”. Then meet Tanvi and Schedule your interview with me tomorrow.
i completed 1st project….
Write an Abstract on “Project 1: A Linux Administration”. Then meet Tanvi and Schedule your interview with me asap.
i completed 1st project….
Write an Abstract on “Project 1: A Linux Administration”. Then meet Tanvi and Schedule your interview with me as soon as possible.
Write an Abstract on “Project 1: A Linux Administration”. Then meet Tanvi and Schedule your interview with me as soon as possible…
i completed 1st project…..
Write an Abstract on “Project 1: A Linux Administration”. Then meet Tanvi and Schedule your interview with me as soon as possible.
i have complete my network booting ..
i have complete project 1.
Talk to Tanvi and schedule your interview with me.
Sir, the ftp that we have implemented is the regular one. How do we implement an anonymous ftp server, so that anyone can gain access to the server files without going through the login process ???
This we will see in Project 5: A Shell Scripting & Linux Sys/NW Admin Based Project
How I complete my project one without any class.
I have done GCC installation,kernel compilation,tftp etc.
But I don’t know
why I done kernel compilation what is effect of kernel compilation in LINUX fedora.
I sit in lab copy the commands from your notes only so what will I learn?
In 2 week on project one I don’t konw the difference between YUM and rpm.
You: How I complete my project one without any class.
Pravjot Sir: This is how you graduate from a Student to A Professional.
You: why I done kernel compilation what is effect of kernel compilation in LINUX fedora.
Pravjot Sir: Later you will configuring your own kernel/embedded OS. Then you have to compile it to port it onto an ARM based board. You are being prepared for that.
You: In 2 week on project one I don’t konw the difference between YUM and rpm.
Pravjot Sir: You need to go through the associated documents Properly.
I have done gcc installation where I edit /etc/yum.repos.d file.
I confused when i have to edit yum.repos.d file as WE can install any package without edit yum.repos.d file.Or
In which case I need to import GCC keys?.
What is repo file?
I complete the gcc installation what I don’t know about these basic terms.
A central area where we can collect RPMs.
This area helps us to get all our favourite programs from some defined source. Otherwise we would need to hunt the web to find the right site that would have the right RPM for our system. Even then we would need that RPM to be compatible to our system and not install ontop of other RPMs files.
In n/w boot when I use comand “exportfs -ra”
it gives exportfs: Failed to stat /data: No such file or directory…………………..why ?
Trouble configuring DHCP Server..After configuring when i check status”service dhcpd status” the active status-failed …shows…Pls help
I hav completed n/w boot
please reply to my queries..!!
What
This was posted by mistake
I have done the ssh configuration but I’m not able to understand
sshd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
These are basically known as run levels. You can put a ‘runlevel’ determines which programs are executed at system startup.
They allow control over the services started by the system during the initialisation process. There are variations between one distribution and another in terms of the exact number of runlevels and their purpose.
The numbers associated with the runlevels are:
Default runlevel. The runlevels used by RHS are:
# 0 – halt (Do NOT set initdefault to this)
# 1 – Single user mode
# 2 – Multiuser, without NFS (The same as 3, if you do not
have networking)
# 3 – Full multiuser mode
# 4 – unused
# 5 – X11
# 6 – reboot (Do NOT set initdefault to this)
To check the runlevels of the all the services use chkconfig command
root@localhost ~]# chkconfig –list
To check the runlevel for a particular service
root@localhost~]#chkconfig –list
Sir, I have configured NFS multiple times in lab. But on one particular computer, on trying to change the name of the server (vim /etc/sysconfig/network) there is another line as :
NETWORKING=yes
HOSTNAME=server
NTPSERVERARGS=iburst
What is ‘NTPSERVERARGS=iburst’ here ?
While configuring NFS server instead of making a dir in ‘/’ , I made a dir in ‘home’, following all the instructions as per the document and entering the command(mount -t nfs 192.168.1.2:/home/sumit/testing-nfs /mnt) on client pc gives me the following result :
mount.nfs: Stale NFS file handle .
Isn’t it possible to share a dir from a different location other than root, in NFS ???
on retrying now I am getting :
mount.nfs: /mnt is busy or already mounted
In NFS is it possible to share a directory which is not in the root directly?
How can we unmount from an already shared directory (on client side) in NFS, and mount to a new dir ?
As, NFS allows a system to share directories and files with others over a network. By using NFS, users and programs can access files on remote systems almost as if they were local files.
Benefits of NFS are:
1. Local workstations use less disk space because commonly used data can be stored on a single machine and still remain accessible to others over the network.
2. There is no need for users to have separate home directories on every network machine. Home directories could be set up on the NFS server and made available throughout the network.
3. Storage devices such as floppy disks, CDROM drives, and USB Thumb drives can be used by other machines on the network. This may reduce the number of removable media drives throughout the network.
In tftp, how can we cange the location of files being received on the client computer (when ‘get’ command is used) ?
Also what is the difference between ‘vim’ and ‘vi’ command? Is it just a matter of highlighting only?
TFTP protocol provides the basic rules making it possible to link a client (system composed of a display and keyboard) to a command interpreter (server side). Hence the client is only accessing the servers file system.
Regarding VIM and VI:
vim is the superset of vi. All the features of vi are available in vim. Few more additional features has been added like:
1. Vim can be used to edit files using network protocols like SSH,DHCP,etc.
2. Vim includes support (syntax highlighting,etc) for several popular programming languages (C/C++, Python, Perl, shell, etc).
To get more information you can visit
http://www.vim.org
Sir, the TFTP document says that files larger than 32MB can/cannot be sent across. But I have transferred 89.8MB file via the TFTP setup. So is there any particular case for which objects larger than 32MB can’t be sent across ???
Refer to the document
http://emblogic.in/documents/view-document.php?doc=001_75_P
In an active TELNET connection how can we copy files from the remote system to the local system ?
Also, with an active TELNET connection, when I entered ‘display’, a graphical woindow popped up and I am not unable to understand what is it for.
ssh configuration does not show-
sshd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
on giving command chkconfig –list sshd
even when sshd is active.
Command to check the runlevels of ssh is
root@localhost~]#chkconfig –list sshd
configure nfs server..successfull
retried configuring dhcp..same issue..in stautus after configuration it shows failed..restarted system..restarted xinetd & rpcbind but the same issue exists..kindly help
check the thread of rajpreet.singh:September 17, 2012.
completed
#network boot
#debian installation
Sir,
I completed Project-1 Pls arranged my interview.
Come for Interview on saturday according to the calender…
successfully pass the interview of project 1…
Congratulation.
in kernel-compilation a new kernel is installed on the system..then why it is’nt called kernel installation..??
after kernel-compilation there are more than one kernel on the system..
can we remove/delet/uninstall one of these..??
if yes then how..??
You need to learn to modifi the bootloader . Put the information about your newly compiled kernel into the bootloader. Then you will be able to see two kernel on the system Power-on time. You will see your kernel/os and old kernel/os listed.
my question was-
can i remove/delet/uninstall one of these kernel..??
if yes then how..??
Dear Sir,
Can I come 5.00pm on 6/10/2012 for interview or written test.
following error was shown in log/messages file after restarting dnsmasq service :
Oct 6 16:40:14 asus-fedora dnsmasq[32180]: dnsmasq: failed to bind DHCP server socket: Address already in use
Oct 6 16:40:14 asus-fedora dnsmasq[32180]: failed to bind DHCP server socket: Address already in use
Oct 6 16:40:14 asus-fedora dnsmasq[32180]: FAILED to start up
Oct 6 16:40:14 asus-fedora systemd[1]: dnsmasq.service: control process exited, code=exited status=2
Oct 6 16:40:14 asus-fedora systemd[1]: Unit dnsmasq.service entered failed state.
i have already stopped dhcpd service
please provide solution
give the command
root@localhost~]#service dnsmasq –bind
root@localhost~]#service dnsmasq stop
root@localhost~]#service dnsmasq start
i gave the command-
# dnsmasq –bind
and i got this-
dnsmasq: failed to create listening socket for 192.168.122.1: Address already in use
now..??
Dear Pravjot Sir,
I have completed following tasks of project 1:
1. Fedora installation via DVD, USB and Network boot.
2. Debian installation.
3. Creat Live USB.
4. gcc installation via internet, ofline and DVD.
5. configuration of NFS, SSH, Telnet, FTP, TFTP and DHSCP server implementaion.
6. Network Boot.
7. Kernel Compilation.
Thank you very much
ranjeet kumar
i have done telnet ftp tftp ssh working on dhcp
i have done telnet, ftp servers…..
Facing issue when starting vsftp after configuration…
———————————-
[root@localhost ~]# service vsftpd restart
Restarting vsftpd (via systemctl): Job failed. See system logs and ‘systemctl status’ for details.
[FAILED]
[root@localhost ~]# service vsftpd status
vsftpd.service – LSB: Very Secure Ftp Daemon
Loaded: loaded (/etc/rc.d/init.d/vsftpd)
Active: failed since Thu, 11 Oct 2012 13:04:24 +0530; 36s ago
Process: 4591 ExecStart=/etc/rc.d/init.d/vsftpd start (code=exited, status=1/FAILURE)
CGroup: name=systemd:/system/vsftpd.service
————————————————————
[root@localhost ~]# vim /var/log/messages
Oct 11 12:56:12 localhost dbus: avc: received setenforce notice (enforcing=0)
Oct 11 12:56:12 localhost dbus: avc: received setenforce notice (enforcing=0)
Oct 11 12:56:18 localhost systemd[1]: vsftpd.service: control process exited, code=exited status=1
Oct 11 12:56:18 localhost systemd[1]: Unit vsftpd.service entered failed state.
Oct 11 12:56:22 localhost dbus: avc: received setenforce notice (enforcing=1)
Oct 11 12:56:22 localhost dbus: avc: received setenforce notice (enforcing=1)
Oct 11 12:56:22 localhost dbus: [system] Reloaded configuration
Oct 11 12:56:27 localhost systemd[1]: vsftpd.service: control process exited, code=exited status=1
Oct 11 12:56:27 localhost systemd[1]: Unit vsftpd.service entered failed state.
Solution of :
“Facing issue when starting vsftp after configuration…”
_________________________________________
If we use the strace command to trace the failure,[command: strace -f /usr/sbin/vsftpd /etc/vsftpd/vsftpd.conf], ERROR appears in output is
“bind(3, {sa_family=AF_INET, sin_port=htons(21), sin_addr=inet_addr(“0.0.0.0″)}, 16) = -1 EADDRINUSE (Address already in use)”
Analysis conclusion: port number 21 is already is use by some other application
To find out which application is using the port use command: netstat -nap | grep :21
xinetd service may be using port 21.
Stop xinetd service and start vsftpd
working on ssh…………
finally implemented ssh!!!!!!!!!!!!
still have some doubts, but going to configure after implementing all the serversssssss………..
i have config ssh and nfs server
i have done ssh & dhcp servers…………
working on nfs …..n completed ssh….
working on nfs…..after coniguring the configuration file correctly still not able to restart rpcbind ,xinetd services
sir,
during flash player installation
while i am giving the last command
mozilla-plugin-config -i -g -v
an error is occuring
mozilla-plugin-config command not found
encountered below mentioned error while kernel compilation
arch/i386/kernel/process.c: Assembler messages:
arch/i386/kernel/process.c:378: Error: operand type mismatch for `mov’
arch/i386/kernel/process.c:379: Error: operand type mismatch for `mov’
arch/i386/kernel/process.c:455: Error: operand type mismatch for `mov’
arch/i386/kernel/process.c:456: Error: operand type mismatch for `mov’
include/linux/elfcore.h:92: Error: operand type mismatch for `mov’
include/linux/elfcore.h:92: Error: operand type mismatch for `mov’
arch/i386/kernel/process.c:577: Error: operand type mismatch for `mov’
arch/i386/kernel/process.c:578: Error: operand type mismatch for `mov’
arch/i386/kernel/process.c:585: Error: operand type mismatch for `mov’
arch/i386/kernel/process.c:586: Error: operand type mismatch for `mov’
make[1]: *** [arch/i386/kernel/process.o] Error 1
make: *** [arch/i386/kernel] Error 2
i have done tftp,ftp dhcp,ssh ,nfs telnet server configure
I am still unable to login. The issue is since last saturday.
i hv done kernel compilation!!!!
during installation of http://ftp…i m facing problem in checking vsftpd is running or not.
it shows
[root@server ~]# netstat -a | grep ftp
udp 0 0 *:tftp .. *:*
but it does not shows that the udp port is listening or not …..
and on next step to start vsftpd it shows
Starting vsftpd (via systemctl): Job failed. See system logs and ‘systemctl status’ for details.
[FAILED]
and on checking the status it shows
service vsftpd status
vsftpd.service – LSB: Very Secure Ftp Daemon
Loaded: loaded (/etc/rc.d/init.d/vsftpd)
Active: failed since Tue, 30 Oct 2012 10:17:07 +0530; 30s ago
Process: 5485 ExecStart=/etc/rc.d/init.d/vsftpd start (code=exited, status=1/FAILURE)
CGroup: name=systemd:/system/vsftpd.service
and on checking log messages it shows
Oct 30 10:17:07 server systemd[1]: vsftpd.service: control process exited, code=exited status=1
Oct 30 10:17:07 server systemd[1]: Unit vsftpd.service entered failed state.
~
den i reinstalled the vsftpd,n repeated the same procedure ,and then able to restart the vsftpd services ,but still not showing that vsftpd service is listening or not!!!!!!
how to enable the selinux???
not able to use setsebool!!!it shows error
[root@server ~]# setsebool -P allow_ftpd_full_access 1
setsebool: SELinux is disabled.
i enabled it from /etc/selinux/config
i hv set the selinux to the enforcing mode but still it shows selinux is disabled..
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing – SELinux security policy is enforced.
# permissive – SELinux prints warnings instead of enforcing.
# disabled – No SELinux policy is loaded.
SELINUX=enforcing
# SELINUXTYPE= can take one of these two values:
# targeted – Targeted processes are protected,
# mls – Multi Level Security protection.
SELINUXTYPE=targeted
AND THE ERROR IS
root@server ~]# setsebool -P allow_ftpd_full_access 1
setsebool: SELinux is disabled.
for evry user id it shows
[root@server ~]# useradd -g ftp_users -s /bin/bash -d /home/ftp_docs user72
useradd: warning: the home directory already exists.
Not copying any file from skel directory into it.
in telnet, not able to restart telnet
[root@server ~]# service telnet restart
telnet: unrecognized service
Kindly check the thread of varun singh September 15, 2012 at 4:41 pm
after reading d documnts ,still not able to understand d concept of echo command!!
and need a session on nfs,dere is a lot f doubts in nfs!!!!!
i am facing the problem making ftp server work with selinux in targeted mode………[root@localhost ~]# setsebool -P allow_ftpd_anon_write 1
libsemanage.semanage_get_lock: Could not get direct transaction lock at /etc/selinux/targeted/modules/semanage.trans.LOCK. (Resource temporarily unavailable).
Could not change policy booleans
not able to login through http://ftp…..
[root@localhost ~]# ftp -d 192.168.0.48
Connected to 192.168.0.48 (192.168.0.48).
220 (vsFTPd 2.3.4)
Name (192.168.0.48:emblogic): user1
—> USER user1
331 Please specify the password.
Password:
—> PASS XXXX
530 Login incorrect.
Login failed.
—> SYST
530 Please login with USER and PASS.
ftp> ^Z
[5]+ Stopped ftp -d 192.168.0.48
check the user name and password provided for user1. And also check in vsftpd config file to which folder the user can access at server side.
i checked that sir!!!!!! bt still facing the same issue!!!!
not able to understand this in nfs!!!
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
server-ip server server
cliet1-ip client1 client1
client2-ip client2 client2
done raid partition and documentation of rpm,booting and tarballs!!!!!
Completed booting X86 architecture preperation
raid partitions
file system structure
i have implemented kernel compilation and raid partition configuration.
implemented kernel compilation.
completed booting in x86 architecture, kernel compilation, telnet and ssh server.
implemented kernel compilation
Today i studied shutting process, gcc, ftp server, configurig RAID documents.
i also implemented gcc, configured ftp server, created bootable usb for linux installation…
tried again to implement RAID partitions but still i am not being able to. While creating partitions can’t find the option to configure the partition as RAID0/RAID1.
will try it again tommorow
Today i have studied the documents ftp configuration, tftp configuration, telnet configuration and studied vsftpd.conf file.
i have also implemented FTP server, tftp server, telnet server.
Sir, I studied the linux introduction part 1,2,3 and 4
Done
#fedora installation
#gcc compilation
#telnet
#tftp
#ssh
#ftp
done
fedora installation, gcc installation, created bootable usb, dual boot implementation, debian installation, linux file hierarchy, booting and shutting process of x86 architecture,rpm and tarballs, telnet, ftp, dhcp, tftp.
Done:
#kernel compilation
#Dhcp
[root@localhost etc]# yum install rpcbind xinetd nfs nfs-utils
Loaded plugins: langpacks, presto, refresh-packagekit
Setting up Install Process
Package rpcbind-0.2.0-15.fc16.i686 already installed and latest version
Package 2:xinetd-2.3.14-47.fc16.i686 already installed and latest version
No package nfs available.
Package 1:nfs-utils-1.2.5-8.fc16.i686 already installed and latest version
Nothing to do.
WHY IT IS SHOWING NO PACKAGE NFS AVLIABLE
in nfs , i m not able to edit the /etc/exports….
it shows the file is read only!!!!! n nothing is written over dere!!!!!
wat would i do!!!!
should i hv to change the permission of that file and write the whole line!!!
[root@localhost ~]# showmount -e 192.168.0.11
clnt_create: RPC: Program not registered
what should i hv to do in dis case???????????
service nfs restart
Redirecting to /bin/systemctl restart nfs.service
Failed to issue method call: Unit nfs.service failed to load: No such file or directory. See system logs and ‘systemctl status nfs.service’ for details.
In fedora 16 onwards, if we want to enable/start/stop/disable the services of nfs at server side then we have to provide the command as:
root@localhost~]#systemctl start nfs-server.service
root@localhost~]#systemctl status nfs-server.service
yum install nfs
Loaded plugins: langpacks, presto, refresh-packagekit
Setting up Install Process
No package nfs available.
Error: Nothing to do
[root@localhost ~]# rpm -qa nfs
[root@localhost ~]#
[root@localhost ~]# mount -t nfs 192.168.0.25:/data /mnt
mount.nfs: Stale NFS file handle
I hv completed gcc installation, telnet sever configuration…
I hv completed gcc installation, telnet sever configuration
done
#nfs
#bootable pendrive
#debian
sir,
i have completed project 00:linux system administrator and i will give interview regarding this project on next week
getting this error msg while starting the sevices of FTP server.
[root@server ~]# service vsftpd start
Starting vsftpd (via systemctl): Job failed. See system logs and ‘systemctl status’ for details.
[FAILED]
implemented nfs,ssh,ftp and tftp servers.
done configurations of servers viz. ftp,tftp,dhcp,ssh,telnet,nfs,installation of fedora,booting process of linux,understanding of tarballs, rpm
Completed
GCC,FTP,DHCP,TFTP,TElnet,Fedora Installation…..
Completed
GCC,FTP,Fedora Installation…..
done
local cvs implementation
network booting
facing problem on client site in cvs implementation:-
export CVSROOT=:pserver:cvsuser3@192.168.0.13:/cvs
[emblogic@localhost ~]$ cvs login
Logging in to :pserver:cvsuser3@192.168.0.13:2401/cvs
CVS password:
cvs [login aborted]: connect to [192.168.0.13]:2401 failed: Connection refused
above problem solved by changing cvs permissions through setsebool.
new problem:-
[root@localhost var]# cvs login
Logging in to :pserver:cvsuser3@192.168.0.13:2401/cvs
CVS password:
cvs [login aborted]: reading from server: Connection reset by peer
read the documents cvs intro,cvs configuration,ssh intro and ssh server configuration.
performed ssh login and file transfer using scp and sftp.
Sir Facing error, while running cmd “make menuconfig ” during kernel compiling, what to do …??
what kind of error are you facing. Please elaborate.
sorry the error is
“no rule to make target menuconfig”
m giving cmd “make menuconfig” on
pwd ->
usr/src/kernel/linux-2.6.32.60
Sir Facing error, while running cmd “make menuconfig ” during kernel compiling,
error is “no rule to make target menuconfig”
what to do sir…??
1.Did you issue the command in the same directory as the Makefile?
2.you do not have the source files
3.you could have accidentally removed your kernel sources when you cleaned the package dependencies
then how to remove the last kernel file n put a new source of kernel.
thanks in advance
#done
network booting
Done with
SSH,Kernel compilation,NFS….
STUDIED AND IMPLEMENTED NFS, KERNEL COMPILATION, DHCP,FTP, TFTP, SSH, TELNET
DONE
#SCP
#SFTP
\
STUDIED AND CONFIGURED THE SSH,DHCP
i have done fedora installation, gcc installation, raid partition.
i have revised fedora installation, gcc compilation, raid partition…
##ERROR WHILE OFFLINE INSTALLATION OF GCC
DID THIS IN fedora.repo
[fedora-DVD]
name=Fedora $releasever – Source
failovermethod=priority
baseurl=file:///mnt
mirrorlist=file:///mnt
enabled=0
metadata_expire=7d
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$basearch
error
Error Downloading Packages:
gcc-4.6.3-2.fc15.i686: failure: gcc-4.6.3-2.fc15.i686.rpm from updates: [Errno 256] No more mirrors to try.
i have revised booting process & telnet server.
` i have revised booting process & telnet server.
tried to configure cvs server with a few doubts..could not find Modify SElinux policy.
Also read up the linux file system structure.
DID
revision of all the servers
error while configuring CVS
cannot file ./cvs on the client side
installed fedora and introduction to Linux studied
i have done introduction to linux, telnet,ssh and dhcp servers
Studied Introduction to Linux P-2, P-3 & P-4 along with the Linux file systems.
I have studied Introdution to Linux Part 2,3,4..and just started with File system
studied introduction to linux p:2,3,4 and file system
I have studied LINUX part 2,3,4….
installed fedora15 and debian..
Installed Fedora 15 OS on system, also installed debian. Practiced some commands.
i have installed fedora and debian os……aiso practice some commands and also search
ans. of some questions…
Installed fedora15 and debian successfully.
compiled kernel,studied booting process of x86 architecture,tried to configure telnet & tftp…practised some commands for file handling.
Done kernel compilation along with file structure. Also read booting process of linux on x86 .
Tried to configure Telnet & TFTP server but not able to complete last few steps – will do it tomorrow.
kernel compilation,tried to configure servers…
i compiled kernel,studied file structure and tried to configure telnet and tftp….aiso does booting of x86 architecture
configured ftp,tftp,tenet servers…..
Configured FTP, Telnet & TFTP server. Working properly but have some doubts.
configerd http://ftp……..ALMOST
Studied Booting process of x86 (Linux).
Read Booting of x86 arch from Documents and have some doubts
read linux booting
configured DHCP server
i have configured DHCP server……
configured DHCP & TFTP server.
Configured DHCP and TFTP successfully
configured ssh server….
configured SSH server along with scp.
i have configured nfs …..
configured NFS server but have some doubts. will discuss this tomorrow.
configured NFS
configured nfs server,having problem in mounting pendrive at client.
done compilation of kerne, having problem in mounting rmp
today i practice some previous topics and find answer of some doubts……
today i configured ftp server ….and read document on ncurses and shutting down of linux…