来自man grep
:
-h, --no-filename
当搜索多个文件时,禁止输出文件名的前缀。
用法:
grep -h 'search term' multiple files
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例子:
$ grep network apache2 svnserve sudo
apache2:# Required-Start: $local_fs $remote_fs $network $syslog $named
apache2:# Required-Stop: $local_fs $remote_fs $network $syslog $named
svnserve:# Required-Start: $network $remote_fs $syslog
svnserve:# Required-Stop: $network $remote_fs $syslog
$ grep -h network apache2 svnserve sudo
# Required-Start: $local_fs $remote_fs $network $syslog $named
# Required-Stop: $local_fs $remote_fs $network $syslog $named
# Required-Start: $network $remote_fs $syslog
# Required-Stop: $network $remote_fs $syslog
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