Linux command: ls - list directory contents ls - list directory contents ls [OPTION]... [FILE]... Commonly used options l: long a: all S: sort by size t: sort by last modified timestamp r: sort reversed R: recursive F: append indicator (one of */=>@|) to entries Labels Linux LPIC
Powershell: Enable Firewall Log We sometimes need to enable Windows firewall's log to troubleshoot. Here is how. Read more
Linux command: ssh-keygen - Generate SSH Keys ssh-keygen — authentication key generation, management and conversion Read more
