[nicenight@CSDN ~]$ cat lll.txt 
-rwxr-xr-x 1 root root 30520637 Wed Jul 11 16:20:32 2012 MANU_2012-07-11_16-18-24[0].Mp4*
-rwxr-xr-x 1 root root 13359690 Wed Jul 11 16:21:36 2012 MANU_2012-07-11_16-20-42[0].Mp4*
-rwxr-xr-x 1 root root 138668923 Wed Jul 11 16:37:48 2012 MANU_2012-07-11_16-27-50[0].Mp4*
-rwxr-xr-x 1 root root 47028033 Wed Jul 11 16:41:14 2012 MANU_2012-07-11_16-37-49[0].Mp4*
[nicenight@CSDN ~]$ cat lll.txt | tr -d '*' | cut -d' ' -f7-
Jul 11 16:20:32 2012 MANU_2012-07-11_16-18-24[0].Mp4
Jul 11 16:21:36 2012 MANU_2012-07-11_16-20-42[0].Mp4
Jul 11 16:37:48 2012 MANU_2012-07-11_16-27-50[0].Mp4
Jul 11 16:41:14 2012 MANU_2012-07-11_16-37-49[0].Mp4

------解决方案--------------------

论坛不稳定啊，一下就弄了三个回复，来个正则的，等一晚上没人回复，那就弄个小号来回复了：
C/C++ code
[nicenight@CSDN ~]$ cat lll.txt | sed -r 's/(.*Wed |\*)//g'
Jul 11 16:20:32 2012 MANU_2012-07-11_16-18-24[0].Mp4
Jul 11 16:21:36 2012 MANU_2012-07-11_16-20-42[0].Mp4
Jul 11 16:37:48 2012 MANU_2012-07-11_16-27-50[0].Mp4
Jul 11 16:41:14 2012 MANU_2012-07-11_16-37-49[0].Mp4