yashuer

发个sed的
#!/bin/bash
# Fri Jun 22 15:43:42 CST 2012 
# Sun Jul  1 19:52:32 CST 2012
# The code is listed as follows
echo >uu.txt
sed 's/^\s*\(.*[a-z]\)\s*$/\1/g' temp > uu.txt 
exit
复制代码