我已经尝试过这个。
grep -r thanks * slave-iv
grep: invalid option -- '@'
Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.
该目录如下所示。它们是来自 pidgin 的日志文件。
ls -1
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
答案1
哎哟！我在询问后才意识到我的问题不是这个，@而是-这个有效
grep -r thanks -- *