Usare find con l'opzione -exec - Revision history

Gabriele.vivinetto at 09:51, 5 August 2022

2022-08-05T09:51:12Z

← Older revision		Revision as of 09:51, 5 August 2022
Line 31:		Line 31:
	*[http://www.grymoire.com/Unix/Find.html#uh-13 Grymoire Find Tutorial: Using Find to Execute Commands]		*[http://www.grymoire.com/Unix/Find.html#uh-13 Grymoire Find Tutorial: Using Find to Execute Commands]
	*[http://www.athabascau.ca/html/depts/compserv/webunit/HOWTO/find.htm Some examples of using UNIX find command.]		*[http://www.athabascau.ca/html/depts/compserv/webunit/HOWTO/find.htm Some examples of using UNIX find command.]
			*[https://stackoverflow.com/questions/5119946/find-exec-with-multiple-commands bash - find -exec with multiple commands - Stack Overflow]

Gabriele.vivinetto at 09:49, 5 August 2022

2022-08-05T09:49:40Z

← Older revision		Revision as of 09:49, 5 August 2022
Line 6:		Line 6:

	E' necessario usare come ultimo argomento ';'		E' necessario usare come ultimo argomento ';'

			'''-exec esegue il comando indicato, utilizzando {} come nome dell'elemento trovato da find, fino a che trova un ;, che bisogna escapare dalla shell con \ o con le virgolette'''

	Esempio: cancellare tutti i files nella directory e sottodirectory, senza cancellare le sottodirectory (pulire la queue di postfix):		Esempio: cancellare tutti i files nella directory e sottodirectory, senza cancellare le sottodirectory (pulire la queue di postfix):
Line 15:		Line 17:
	find . -name "rc.conf" -exec chmod o+r '{}' \;		find . -name "rc.conf" -exec chmod o+r '{}' \;


			* Per eseguire più comandi, ripetere il -exec:
			find . -type d \
			-print \
			-exec touch '{}/00test00' \; \
			-exec sleep 5 \; \
			-exec /bin/rm -f {}/00

			test00 \;

	== Riferimenti ==		== Riferimenti ==
			* man find
	*[http://www.grymoire.com/Unix/Find.html#uh-13 Grymoire Find Tutorial: Using Find to Execute Commands]		*[http://www.grymoire.com/Unix/Find.html#uh-13 Grymoire Find Tutorial: Using Find to Execute Commands]
	*[http://www.athabascau.ca/html/depts/compserv/webunit/HOWTO/find.htm Some examples of using UNIX find command.]		*[http://www.athabascau.ca/html/depts/compserv/webunit/HOWTO/find.htm Some examples of using UNIX find command.]

Gabriele.vivinetto at 16:46, 30 November 2006

2006-11-30T16:46:17Z

← Older revision		Revision as of 16:46, 30 November 2006
Line 10:		Line 10:

	find . -type f -exec echo rm {} ';'		find . -type f -exec echo rm {} ';'

			Oppure:

			find . -name "rc.conf" -exec chmod o+r '{}' \;


Line 15:		Line 19:

	*[http://www.grymoire.com/Unix/Find.html#uh-13 Grymoire Find Tutorial: Using Find to Execute Commands]		*[http://www.grymoire.com/Unix/Find.html#uh-13 Grymoire Find Tutorial: Using Find to Execute Commands]
			*[http://www.athabascau.ca/html/depts/compserv/webunit/HOWTO/find.htm Some examples of using UNIX find command.]

Gabriele.vivinetto at 17:30, 17 March 2006

2006-03-17T17:30:16Z

New page

Per eseguire direttamente un'operazione sui file trovati da find, si può usare l'opzione '''-exec''', da usare nel formato seguente:

find opzioni -exec comando {} ';'

Il parametro '''{}''' viene sostituito con il nome del file trovato

E' necessario usare come ultimo argomento ';'

Esempio: cancellare tutti i files nella directory e sottodirectory, senza cancellare le sottodirectory (pulire la queue di postfix):

find . -type f -exec echo rm {} ';'

== Riferimenti ==

*[http://www.grymoire.com/Unix/Find.html#uh-13 Grymoire Find Tutorial: Using Find to Execute Commands]