Blog.hio.fr » find http://blog.hio.fr Tue, 07 Sep 2010 04:42:18 +0000 en hourly 1 http://wordpress.org/?v=abc BASH Comment supprimer des repertoires vide http://blog.hio.fr/2009/06/15/bash-comment-supprimer-des-repertoires-vide/ http://blog.hio.fr/2009/06/15/bash-comment-supprimer-des-repertoires-vide/#comments Mon, 15 Jun 2009 20:17:20 +0000 HiO http://blog.hio.fr/?p=363 Une question simple avec une réponse tout aussi simple, comment qu’on fais pour virer un nombre N de répertoire vide sans devoir faire un ‘rm -rf’ a la main pour chaque répertoire.

Le find qui sert a supprimer tous les rpertoires vide d’un repertoire

find . -maxdepth 1 -type d -empty -exec sh -c 'rm -rf "{}" && echo "{}" deleted' \;

Je crée des répertoires bidon pour les tests :p

hio@fantasy:~/test$ mkdir {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,notemptydir} 
hio@fantasy:~/test$ echo maisblu > notemptydir/testfile
hio@fantasy:~/test$ ls -l
total 88
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 0
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 1
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 10
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 11
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 12
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 13
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 14
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 15
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 16
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 17
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 18
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 19
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 2
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 20
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 3
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 4
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 5
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 6
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 7
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 8
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 9
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 notemptydir

On execute le find ^^

 
hio@fantasy:~/test$  find . -maxdepth 1 -type d -empty -exec sh -c 'rm -rf "{}" && echo "{}" deleted' \;
./16 deleted
./10 deleted
./14 deleted
./15 deleted
./4 deleted
./17 deleted
./19 deleted
./2 deleted
./1 deleted
./7 deleted
./13 deleted
./3 deleted
./20 deleted
./12 deleted
./0 deleted
./18 deleted
./6 deleted
./8 deleted
./11 deleted
./5 deleted
./9 deleted
hio@fantasy:~/test$ ls -l
total 4
drwxr-xr-x 2 hio hio 4096 2009-06-15 22:09 notemptydir

Voila rien de bien sorcier ^^

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