Bash Script: Find Out In What Directory Script Is Stored Under Unix Or Linux
in Categories BASH Shell, Linux, UNIX last updated December 12, 2012
Tag: bash shell script
Bash / KSH: Define Delimiter (IFS) While Using read Command
in Categories BASH Shell, Linux, UNIX last updated April 4, 2014How do I can set IFS (internal field separator) while using read command in bash loops?
HowTo: Reverse a String In Unix / Linux Shell?
in Categories BASH Shell, Perl, UNIX last updated July 6, 2012
How do I reverse lines of a file or files under Linux or Unix like operating systems?
Linux / UNIX: Bash Script Sleep or Delay a Specified Amount of Time
in Categories BASH Shell, Linux, UNIX last updated August 8, 2017Linux / UNIX: Command For Executing a Shell Script
in Categories BASH Shell last updated July 15, 2011
How do I execute a script under UNIX or Linux like operating system using command prompt?
Bash Shell Find Out If A Command Exists On UNIX / Linux System ($PATH) OR Not
in Categories BASH Shell, Linux, UNIX last updated April 6, 2010I want find out if a command exists on UNIX from a bash shell script. If command does not exists, then I would like to display an error message on screen. How do I find out if a command exists on Posix system or not?
Bash Script: Read One Character At A Time
in Categories BASH Shell, CentOS, Debian / Ubuntu, FAQ, FreeBSD, Linux, RedHat and Friends, Suse, Ubuntu Linux, UNIX last updated September 30, 2009I need to count one character at a time from input.txt. How do I read one character at a time under Linux / UNIX bash shell script?