linux sed 批量替换多个文档中的字符串
By Symphony - Last updated: Tuesday, June 3, 2008 - Save & Share - Leave a Comment
sed -i "s/oldstring/newstring/g" `grep oldstring -rl yourdir`
例如：替换 /home/praxis/ams 下任何文档中的 192.168.0.35 为 192.168.0.21
sed -i "s/192.168.0.35/192.168.0.21/g" `grep 192.168.0.35 -rl /home/praxis/ams`