Bash - Revision history

Scott at 18:28, 28 April 2017

2017-04-28T18:28:45Z

← Older revision		Revision as of 18:28, 28 April 2017
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	./run_my_script > my_log.txt 2>&1		./run_my_script > my_log.txt 2>&1
	</pre>		</pre>

	~~== test ==~~
	~~Here is a test.~~

Scott at 18:28, 28 April 2017

2017-04-28T18:28:16Z

← Older revision		Revision as of 18:28, 28 April 2017
Line 29:		Line 29:
	./run_my_script > my_log.txt 2>&1		./run_my_script > my_log.txt 2>&1
	</pre>		</pre>

			== test ==
			Here is a test.

Scott: /* Looping */

2015-02-04T23:19:40Z

Looping

← Older revision		Revision as of 23:19, 4 February 2015
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	echo "$my_file"		echo "$my_file"
	done		done
			</pre>

			== Logging ==
			<pre>
			./run_my_script > my_log.txt 2>&1
	</pre>		</pre>

Scott: /* bash script examples */

2015-02-04T23:17:41Z

bash script examples

← Older revision		Revision as of 23:17, 4 February 2015
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	* [[dns_subnet]] - find all known DNS entries for class C subnet		* [[dns_subnet]] - find all known DNS entries for class C subnet
	* [[get_mac]] - get the current MAC address for an IP address		* [[get_mac]] - get the current MAC address for an IP address

			== Looping ==
			<pre>
			sh_files=$(ls -d *.sh 2>/dev/null)

			for my_file in "${sh_files[@]}"; do
			echo "$my_file"
			done
			</pre>

Scott: /* bash script examples */

2011-02-04T19:44:16Z

bash script examples

New page

{{lowercase title}}
==Online Documentation==
* Advanced Bash-Scripting Guide: http://tldp.org/LDP/abs/html/
* Another tutorial: http://pegasus.rutgers.edu/~elflord/unix/bash-tute.html

==Parse command-line arguments==
<source lang="bash">
for arg in "$@"; do
# do something with arg
done
</source>

==bash script examples==
* [[dicom_dir_to_analyze]] - convert all Analyze files in a directory tree to DICOM format
* [[dns_subnet]] - find all known DNS entries for class C subnet
* [[get_mac]] - get the current MAC address for an IP address