Linux


Best-practice for authentication after creating a new Linux server

This article helps you change the following items if your cloud provider didn't do that for you. Create your own account instead of root. Disable password login and force to use SSH key to log in. Disable root account. Enable sudo without password. Before starting the process, make sure you have a valid SSH key-pair locally. Fist, connect to the server. (With root password). you@local …


Linux Cheatsheet for Windows Users

A notebook for Windows folks like me who struggle to remember Linux commands Before starting Control options Operation Command Example Execute command one by one command1; command2 Execute command1 background command1 & command2 Execute command2 if 1 success command1 && command2 Execute command2 if 1 fail command1 || command2 Reverse the …