BASH Shell

How do I find out the group name under Linux operating systems using bash shell prompt? How do I display group information for the specified USERNAME under Linux?


I’ve written a Perl script that connects to our central server for me and it allows me feed data so that I make a timesheet later. How do I run my script when I log out from Apple OS X or Linux / UNIX workstation using bash shell?

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Linux: Bash Get Time

by on October 27, 2010 · 1 comment

How do I get the system time in BASH? How can I get the Linux system using bash shell?

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I am new to Debian Linux and bash shell command line. How do I delete or remove a directory using bash prompt?


What is the use of UNIX source command under bash or any other shell? How do I use source command under UNIX / OS X / Linux operating systems?


How do I create or generate random numbers (sequence of numbers that lack any pattern), under Bash shell?