Script sous unix

johand@horus:~/tmp$ ls
boutique-full-pgsql.dump  fond-existant.jpg      fond-pres-debian.jpg
fond-apt.jpg              fond-installation.jpg  fond-src-info.jpg
fond-config-base.jpg      fond-plus-loin.jpg     index.html
fond-etude-cas.jpg        fond-pouce.jpg         virtualdub

johand@horus:~/tmp$ export dest=/tmp/inutile ;mkdir $dest; for file in $(find . -type f -maxdepth 1 ); do extension=${file##*.}; test -d $dest/$extension || mkdir $dest/$extension ;cp $file $dest/$extension; done

johand@horus:~/tmp$ ls -lR /tmp/inutile/
/tmp/inutile/:
total 12
drwxr-xr-x  2 johand johand 4096 Dec  2 18:56 dump
drwxr-xr-x  2 johand johand 4096 Dec  2 18:56 html
drwxr-xr-x  2 johand johand 4096 Dec  2 18:56 jpg

/tmp/inutile/dump:
total 16
-rw-r-----  1 johand johand 14173 Dec  2 18:56 boutique-full-pgsql.dump

/tmp/inutile/html:
total 4
-rw-r--r--  1 johand johand 30 Dec  2 18:56 index.html

/tmp/inutile/jpg:
total 1528
-rw-r--r--  1 johand johand  73148 Dec  2 18:56 fond-apt.jpg
-rw-r--r--  1 johand johand 149076 Dec  2 18:56 fond-config-base.jpg
-rw-r--r--  1 johand johand 234298 Dec  2 18:56 fond-etude-cas.jpg
-rw-r--r--  1 johand johand 138285 Dec  2 18:56 fond-existant.jpg
-rw-r--r--  1 johand johand 146148 Dec  2 18:56 fond-installation.jpg
-rw-r--r--  1 johand johand 160071 Dec  2 18:56 fond-plus-loin.jpg
-rw-r--r--  1 johand johand 116018 Dec  2 18:56 fond-pouce.jpg
-rw-r--r--  1 johand johand 281080 Dec  2 18:56 fond-pres-debian.jpg
-rw-r--r--  1 johand johand 211141 Dec  2 18:56 fond-src-info.jpg