How to regenerate ssh certificate on CentOS
For ssh1 protocol:
How to config ethernet card on CentOS
Using network manager to config network
Server world
Good website: Server World
How to logout remote windows user on Windows 2012
Use the Task Manager to logout user’s session
How to check linux version
- uname – Print kernel and system information.
uname -a
Let encrypt – Free ssl certificate
Let’s Encrypt is a free, automated, and openCertificate Authority.
Website: https://letsencrypt.org/
Backup/Move LXC Container
- Stop lxc container
$ sudo lxc-stop -n <container>
Check Mysql user’s privileges
Show root user’s privileges:
Add a new drive in CentOS
List all drives
Configuring NTP on Windows Server 2012
Original: http://www.sysadminlab.net/windows/configuring-ntp-on-windows-server-2012