BASH Shell

Linux / Unix Shell: Set Default Printer

by Vivek Gite on January 29, 2012 · 0 comments

How do I set default printer in my Bash shell under CentOS Linux or FreeBSD unix desktop operating systems?

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Bash Shell: Find Out If a Variable Is Set or Not

by Vivek Gite on September 25, 2011 · 1 comment

How do I check if a bash shell variable called $input is defined or not under BSD / Apple OS X / Unix / Linux like operating systems?

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UNIX: Lynx Browser Set / Change the Default Home Page

by Vivek Gite on April 25, 2011 · 0 comments

How do I change the default home page with Lynx browser under UNIX or Linux operating system? How do I set the startup page to http://google.co.uk with Lynx?

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HowTo: Linux Random Password Generator Command

by Vivek Gite on February 18, 2011 · 6 comments

How do I generate random passwords on the Linux command line using the bash shell?

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Bash Shell: Extract Digits From a String

by Vivek Gite on February 16, 2011 · 9 comments

How do I extract digits only from a given string under Bash shell?

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UNIX: Read a File Line By Line

by Vivek Gite on January 26, 2011 · 2 comments

How do I read a file line by line under UNIX using KSH or BASH shell?

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Linux: Find Out My Group Name [ Group Memberships ]

by Vivek Gite on January 21, 2011 · 1 comment

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?

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