文章

Host key verification failed

If you have used SSH terminial logged in to the server, afterward you have reinstalled the OS,...
How to mount a remote disk via SSH

remote mount...
Kill a process

https://www.linux.com/training-tutorials/how-kill-process-command-line/ Find the process of...
Setup NIC Card & Disable the NETWORK Manager

https://phoenixnap.com/kb/configure-centos-network-settings...
Ubuntu How to change Data Timezone

sudo timedatectl set-timezone Australia/Sydney
check disk space left

df -h shows disk space in human-readable format Ref:...