cherry# ls -lah
total 140454
drwxr-xr-x 3 root golf 512B Mar 12 13:37 .
drwxr-xr-x 14 golf golf 512B Mar 12 11:50 ..
-rw-r--r-- 1 root golf 35M Feb 9 09:05 561222.mp3?c_id=6804671&expiration=1394606297&hwt=116cd97a5d243bb5f1b2886f50b59c6e
-rw-r--r-- 1 root golf 38M Jan 16 12:09 570112.mp3?c_id=6680903&expiration=1394607256&hwt=817a0c25c5250bc307acd8d5c5290e15
-rw-r--r-- 1 root golf 30M Feb 12 07:34 570129.mp3?c_id=6821052&expiration=1394604910&hwt=3b22cb36164a9c4e234777374d2f3d3d
-rw-r--r-- 1 root golf 34M Mar 8 10:14 570226.mp3?c_id=6929804&expiration=1394606891&hwt=e2a4ee83d517b1de8419196126310b1e
#!/bin/sh
export PATH=/usr/sbin:/sbin:/usr/bin:/bin
for name in `ls -lah | awk '{print $9}' | grep ".mp3"`
do
new="$(echo $name | sed 's/mp3*.*/.mp3/g')"
mv $name $new
done
