blueskysee
发表于 2010-07-08 12:38
blueskysee
发表于 2010-07-08 12:40
lkk2003rty
发表于 2010-07-08 12:41
sed 's/\+/\U&/g' file
Shell_HAT
发表于 2010-07-08 12:46
sed 's/.*/\L&/g' urfilesed 's/.*/\U&/g' urfile
Shell_HAT
发表于 2010-07-08 12:47
sed 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' urfilesed 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/' urfile
blueskysee
发表于 2010-07-08 12:53
expert1
发表于 2010-07-08 12:55
\U
wild_li
发表于 2010-07-08 15:12
第一想法就是sed y/xx/xx/
BangBull
发表于 2010-08-02 11:16
咋就没见过/U /L 命令呢
\U 转大写 ?
\L转小写 ??
昭襄王
发表于 2010-08-02 11:42
不折腾
echo "Hello " | tr "[:lower:]" "[:upper:]"