Basic Commands - Revision history

Xbl at 09:59, 22 September 2023

2023-09-22T09:59:36Z

← Older revision		Revision as of 11:59, 22 September 2023
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	= ls =		= ls =
			List files and folders.</br>
	<code>-a</code> do not ignore entries starting with .</br>		<code>-a</code> do not ignore entries starting with .</br>
	<code>-F</code> append a symbol to indicate type (* executable, / directory, @ symlink, = socket, \| named pipe, > door)</br>		<code>-F</code> append a symbol to indicate type (* executable, / directory, @ symlink, = socket, \| named pipe, > door)</br>
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	<code>-R</code> apply recursive</br>		<code>-R</code> apply recursive</br>
	<code>-x</code> remove access acl</br>		<code>-x</code> remove access acl</br>

			= sort =
			Used to sort output.</br>
			<code>-u</code> only display unique names</br>
			<code>-n</code> numeric sort</br>
			<code>-r</code> reverse order</br>

	= w =		= w =

2023-09-22T09:50:23Z

← Older revision		Revision as of 11:50, 22 September 2023
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			= cp =
			<code>-a, --archive</code> Combines the d, p and r options</br>
			<code>-b, --backup</code> before removal, make a backup</br>
			<code>-d, --no-deference</code> preserve links</br>
			<code>-f, --force</code> remove existing destinations without prompting</br>
			<code>-i, --interactive</code> show prompt before overwriting</br>
			<code>-l, --link</code> link files instead</br>
			<code>-p, --preserve</code> preserve file attributes</br>
			<code>-r, --recursive</code> recursively copy directories</br>

			= column =
			Arrange output in columns</br>
			<code>-t</code> create table

	= hostname =		= hostname =
	Shows the current hostname.</br>		Shows the current hostname.</br>

2022-12-30T08:28:47Z

@@ Line 1: / Line 1: @@
 = ls =
 <code>-a</code> do not ignore entries starting with .</br>
@@ Line 29: / Line 44: @@
 <code>-R</code> apply recursive</br>
 <code>-x</code> remove access acl</br>
 = watch =
@@ Line 45: / Line 63: @@
 = which =
 Locate a command.</br>

2022-12-30T08:14:56Z

@@ Line 1: / Line 1: @@
 = ls =
+<code>-a</code> do not ignore entries starting with .</br>
--a, --all</br>
+<code>-F</code> append a symbol to indicate type (* executable, / directory, @ symlink, = socket, | named pipe, > door)</br>
-do not ignore entries starting with .
+<code>-h</code> (with <code>-l</code> and <code>-s</code>) print sizes like 1K 234M 5G</br>
+<code>-i</code> display inode number</br>
--h, --human-readable</br>
+<code>-l</code> use a long listing format</br>
-with -l and -s, print sizes like 1K 234M 2G etc
+<code>-r</code> reverse order while sorting</br>
+<code>-s</code> display size</br>
--l</br>
+<code>-t</code> sort by time, newest first</br>
 = less & more =
-space / f</br>
+= setfacl =
-scroll forward one screen</br>
+<code>-b</code> remove all access acls</br>
-enter</br>
+= watch =
-scroll forward one line</br>
+Execute a command every X seconds (default 2).</br>
+<code>watch -n X who</code> execute the who command every X seconds</br>
 = wc =
-display lines (-l), words (-w), bytes (-c), characters (-m) of file</br>
+= whatis =
+Display one-line man page description of a command.</br>
--R</br>
+= whereis =
-apply recursive
+Locate the binary, source and man pages for a command.</br>
--x</br>
+= which =
-remove access acl
+Locate a command.</br>

2022-12-09T14:44:51Z

← Older revision		Revision as of 16:44, 9 December 2022
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			= watch =

			Execute a command ever X seconds (default 2).</br>
			<code>watch -n X who</code> execute the who command every X seconds</br>

	= ls =		= ls =

2022-11-28T20:34:34Z

@@ Line 18: / Line 18: @@
 -i</br>
 display inode number
 = less & more =

2022-03-10T16:35:02Z

← Older revision		Revision as of 18:35, 10 March 2022
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	display lines (-l), words (-w), bytes (-c), characters (-m) of file</br>		display lines (-l), words (-w), bytes (-c), characters (-m) of file</br>

			= setfacl =

			-b</br>
			remove all access acls

			-d</br>
			apply default acl

			-k</br>
			remove all default acls

			-m</br>
			set or modify acls

			-n</br>
			prevent automatic recalculation of mask

			-R</br>
			apply recursive

			-x</br>
			remove access acl

2022-03-09T14:47:26Z

2022-03-09T09:03:59Z

← Older revision		Revision as of 11:03, 9 March 2022
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	N</br>		N</br>
	find previous occurrence (less only)</br>		find previous occurrence (less only)</br>

			= wc =

			display lines (-l), words (-w), bytes (-c), characters (-m) of file</br>

2022-03-09T08:58:06Z

@@ Line 1: / Line 1: @@
-=ls=
+= ls =
 -a, --all</br>
@@ Line 16: / Line 16: @@
 sort by time, newest first
-=tar=
+= tar =
 -c</br>
@@ Line 47: / Line 47: @@
 -z</br>
 compress using gzip