Shulou(Shulou.com)06/02 Report--

After learning Linux for a period of time, I summed up today that Linux instructions can be divided into seven categories.

The first category: file management class (15)

Cp mv mkdir rmdir rm touch cat grep more less ln ls cd find pwd

The second category: disk management class (6)

Du df mkfs.ext3 fdisk mount umount

The third category: user management class (9)

Useradd userdel usermod groupadd groupdel groupmod gpasswd passwd id

Fourth category: file rights management class (3)

Chmod chown gpasswd

Category 5: software management (7)

Rpm diff. / configure make make install tar patch

Category 6: startup management class (7)

Reboot init6 halt init0 shutdown-h now chkconfig init [0-6]

Category 7: process management class (10)

Ps-aux top pstree kill fg bg crontab crond at

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