Tag Archives: shell scripting

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 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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scripting problem

Posted on March 30, 2012 by saurabh.aggarwal

I am trying to make a Makefile which can accept an a c file name as an argument to be used as a variable in my script so that i can use it with any of my c files for … Continue reading →

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