Salut,
renomme tous les fichiers (dont le nom commence avec 10) d'un répertoire
rename -v 's/(.*)/$1./' /chemin/vers/10*
Un exemple (dans le répertoire en cours)
lami20j@debian:~/squirmailrep$ ls -l
total 0
-rw-r--r-- 1 lami20j lami20j 0 Nov 22 21:41 10010
-rw-r--r-- 1 lami20j lami20j 0 Nov 22 21:41 1005
-rw-r--r-- 1 lami20j lami20j 0 Nov 22 21:41 1006
-rw-r--r-- 1 lami20j lami20j 0 Nov 22 21:41 1007
-rw-r--r-- 1 lami20j lami20j 0 Nov 22 21:41 1008
-rw-r--r-- 1 lami20j lami20j 0 Nov 22 21:41 1009
lami20j@debian:~/squirmailrep$ rename -v 's/(.*)/$1./' 10*
10010 renamed as 10010.
1005 renamed as 1005.
1006 renamed as 1006.
1007 renamed as 1007.
1008 renamed as 1008.
1009 renamed as 1009.
lami20j@debian:~/squirmailrep$ ls -l
total 0
-rw-r--r-- 1 lami20j lami20j 0 Nov 22 21:41 10010.
-rw-r--r-- 1 lami20j lami20j 0 Nov 22 21:41 1005.
-rw-r--r-- 1 lami20j lami20j 0 Nov 22 21:41 1006.
-rw-r--r-- 1 lami20j lami20j 0 Nov 22 21:41 1007.
-rw-r--r-- 1 lami20j lami20j 0 Nov 22 21:41 1008.
-rw-r--r-- 1 lami20j lami20j 0 Nov 22 21:41 1009.
lami20j