发布网友
共2个回答
热心网友
me@ubuntu:tmp$ mkdir open
me@ubuntu:tmp$ cd open/
me@ubuntu:open$ ls
me@ubuntu:open$ echo 123567 > file1
me@ubuntu:open$ echo 123567 > file2
me@ubuntu:open$ echo 123567 > file3
me@ubuntu:open$ echo helloworld > file4
me@ubuntu:open$ find ./ | xargs grep -Hn 'hello'
./file4:1:helloworld
热心网友
cd /open;grep -H hello *