Linux finds all files containing the content of the current directory

1.查找当前目录【./】中含用内容为zhang的所有文件
[cqs@centos7 data]$ grep -rl zhang ./
./a.txt
./b.txt
2.查找当前目录中含用内容为zhang的文件并将修改为“liu”
[cqs@centos7 data]$ sed  -i "s/zhang/xxxx/g" `grep -rl zhang ./`

总结:sed -i "s/查找字符/替换字符/g" `grep 查找字符 -rl 目录路径`

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Origin blog.51cto.com/1929297/2424945