Bash - Revision history

Tony: /* Links */

2026-06-10T11:49:28Z

Links

← Older revision		Revision as of 11:49, 10 June 2026
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	*[http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/ http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/]		*[http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/ http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/]
	*[https://ss64.com/bash/syntax-keyboard.html Bash Keyboard Shortcuts]		*[https://ss64.com/bash/syntax-keyboard.html Bash Keyboard Shortcuts]
			*[https://gist.github.com/memphys/2225770 Command Editing Shortcuts]

	=HOWTO=		=HOWTO=
	==alias==		==alias==

Tony: /* Globbing */

2026-05-02T09:55:42Z

Globbing

← Older revision		Revision as of 09:55, 2 May 2026
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	===Globbing except strings===		===Globbing except strings===
	GLOBIGNORE="*.error.log"		GLOBIGNORE="*.error.log"
			===List only dot files===
			To show only files or directories with names starting with '.':
			ls .?*

	== String manipulation ==		== String manipulation ==

Tony: /* FAQ */

2026-04-07T08:44:58Z

FAQ

← Older revision		Revision as of 08:44, 7 April 2026
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	= FAQ =		= FAQ =
			==Login shell vs interactive shell==


	== unary operator expected ==		== unary operator expected ==

Tony: /* String manipulation */

2026-03-30T11:53:29Z

String manipulation

← Older revision		Revision as of 11:53, 30 March 2026
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	FIRST=${STRING:0:1}		FIRST=${STRING:0:1}


			===Split string to words===
			read -ra words <<< "$string"
			echo ${words[2]}

	== Date manipulation ==		== Date manipulation ==

Tony at 08:42, 25 March 2026

2026-03-25T08:42:53Z

← Older revision		Revision as of 08:42, 25 March 2026
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	*[http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/ http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/]		*[http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/ http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/]
	*[https://ss64.com/bash/syntax-keyboard.html Bash Keyboard Shortcuts]		*[https://ss64.com/bash/syntax-keyboard.html Bash Keyboard Shortcuts]
			=HOWTO=
			==alias==

	= Tips and tricks =		= Tips and tricks =

Tony: /* loop through range of numbers */

2025-09-17T10:04:26Z

loop through range of numbers

← Older revision		Revision as of 10:04, 17 September 2025
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	for i in {0..10};do echo $i;done		for i in {0..10};do echo $i;done
			or with variable
	~~&nbsp~~;		M=10
			for i in $(seq 0 $M);do echo $i;done

	=== exit while loop ===		=== exit while loop ===

Tony: /* Tips and tricks */

2025-06-13T13:13:58Z

Tips and tricks

← Older revision		Revision as of 13:13, 13 June 2025
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	==List only directories==		==List only directories==
	ls -d */		ls -d */


			==Small random number==
			echo $((RANDOM/100+1))

	= FAQ =		= FAQ =

Tony: /* Tips and tricks */

2025-04-24T12:19:54Z

Tips and tricks

← Older revision		Revision as of 12:19, 24 April 2025
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	== Find depth of a directory ==		== Find depth of a directory ==
	find /foo -type d \| awk -F"/" 'NF > max {max = NF} END {print max}'		find /foo -type d \| awk -F"/" 'NF > max {max = NF} END {print max}'


			==List only directories==
			ls -d */

	= FAQ =		= FAQ =

Tony: /* Links */

2025-04-16T14:31:37Z

Links

← Older revision		Revision as of 14:31, 16 April 2025
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	*[http://www.linuxdoc.org/HOWTO/Bash-Prog-Intro-HOWTO.html http://www.linuxdoc.org/HOWTO/Bash-Prog-Intro-HOWTO.html]		*[http://www.linuxdoc.org/HOWTO/Bash-Prog-Intro-HOWTO.html http://www.linuxdoc.org/HOWTO/Bash-Prog-Intro-HOWTO.html]
	*[http://teohm.com/blog/shortcuts-to-move-faster-in-bash-command-line/ Shortcuts to move faster in Bash command line]
	*[http://en.tldp.org/HOWTO/Bash-Prog-Intro-HOWTO.html Bash Guide for Beginners]		*[http://en.tldp.org/HOWTO/Bash-Prog-Intro-HOWTO.html Bash Guide for Beginners]
	*[http://www.ling.helsinki.fi/users/reriksso/unix/shell.html http://www.ling.helsinki.fi/users/reriksso/unix/shell.html]		*[http://www.ling.helsinki.fi/users/reriksso/unix/shell.html http://www.ling.helsinki.fi/users/reriksso/unix/shell.html]
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	*[http://www.freeos.com/guides/lsst/ Linux Shell Scripting Tutorial]		*[http://www.freeos.com/guides/lsst/ Linux Shell Scripting Tutorial]
	*[http://subsignal.org/doc/AliensBashTutorial.html Aliens Bash Tutorial]		*[http://subsignal.org/doc/AliensBashTutorial.html Aliens Bash Tutorial]
	*[http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/ http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/]
	*[https://ss64.com/bash/syntax-keyboard.html Bash Keyboard Shortcuts]
	*[https://www.cyberciti.biz/faq/bash-shell-change-the-color-of-my-shell-prompt-under-linux-or-unix/ Change colour of bash prompt]

			*[https://www.cyberciti.biz/faq/bash-shell-change-the-color-of-my-shell-prompt-under-linux-or-unix/ Change colour of bash prompt]

			==Keyboard shortcuts==
			*[http://teohm.com/blog/shortcuts-to-move-faster-in-bash-command-line/ Shortcuts to move faster in Bash command line]
			*[http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/ http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/]
			*[https://ss64.com/bash/syntax-keyboard.html Bash Keyboard Shortcuts]

	= Tips and tricks =		= Tips and tricks =

Tony: /* Tips and tricks */

2025-03-18T13:36:14Z

Tips and tricks

← Older revision		Revision as of 13:36, 18 March 2025
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	= Tips and tricks =		= Tips and tricks =

			==Check if script is running as root==
			if [ $EUID -eq 0 ];then

	==Globbing==		==Globbing==
	===Globbing except strings===		===Globbing except strings===