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Wednesday, 3 October 2018

nl命令

nl命令也是显示文件内容的命令，和cat命令有点相似，不过又有区别.
nl命令能显示文件内容的行号，而cat命令不行。

root@umh:~# cat /etc/issue.net

Debian GNU/Linux 8

root@umh:~# nl /etc/issue.net

1 Debian GNU/Linux 8

root@umh:~#

人生在世，看得透，又看得远者prevail everywhere. v.gd/YLHADG v.gd/sRm3tA

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Wednesday, 3 October 2018

nl命令

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