我意外地移动了整个 bin、boot、dev 和 etc 目录。将所有内容移回后,我收到了来自各种 cron 作业的以下错误电子邮件:
execl: couldn't exec `/bin/sh'
execl: No such file or directory
用于移动目录的命令:
mv /* /some-folder
ls -l /bin/sh
lrwxrwxrwx 1 root root 4 Jul 22 2013 /bin/sh -> bash
ls -l /bin/bash
-rwxr-xr-x 1 root root 938832 Jul 18 2013 /bin/bash