Tag Archives: shell

ls – list command

Posted on February 10, 2016 by Ankur Garg

ls – list command ================= – ls means list directory content – Prototype : ls [OPTION] … [FILE] … – Exit status It returns 0 ,on success Returns 1 in case of minor problems (eg. cannot access subdirectory) returns 2 … Continue reading →

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How to get help in Linux – Fedora

Posted on February 9, 2016 by Ankur Garg

To get help in fedora ===================== To learn about any new command, function or utility in Fedora we can get help from it. It has 3 such commands :- i) man pages – These are manual pages . – It … Continue reading →

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How to change default prompt in BASH shell

Posted on February 7, 2016 by Ankur Garg

To change default prompt :- ======================== – We can change default prompt by assigning the character to it. – Each character have a specific meaning. BASH Shell Prompt Characters :- Character Description \a Bell Character \d Date in format “Day … Continue reading →

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Command line Prompt – PS1, PS2

Posted on February 7, 2016 by Ankur Garg

Command line Prompt =================== Environmental variables that controls Command line Prompt PS1 : Controls the format of default command line prompt. PS2 : Controls the format of second-tier command line prompt. PS3 : Controls the format of tertiary command line … Continue reading →

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Work Status

Posted on January 9, 2013 by anil.jangra

shell scripting upto if command………done

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