Linux 备忘录

1. 查看linux的内核版本:uname -a


可以看到,内核版本是2.6.32,是64位系统


2. Linux重启:$sudo reboot


3. 获取主机名:
#hostname
testapp


4. 查看历史命令
#history
506 apt-get install docker-engine
507 grep device-mapper /proc/devices
508 yum install -y device-mapper
509 modprobe dm_mod
510 hostname
511 cat /ect/hosts
512 pwd
513 cd
514 cd /etc/hosts
515 cat /etc/hosts
516 ip a
517 ps -aux
518 history


5.


6.

原文地址:https://www.cnblogs.com/afangxin/p/6383182.html