Screen

Screen tool is very useful if you need to disconnect from remote server, or you have a shaky connection that tends to drop but the started process on remote server needs to continue. You can reconnect later and any process started in screen session continues while you are disconnected. You are able to resume that … Read moreScreen

LS (List) command

Most commonly used List command is: Example output: d rw-rw-r– 1 piroman piroman 65379 oct 12 11:11 z9a6t8j0qis51.jpg type permissions link count owner group size date time name LS options/switches: ls -a list all files including hidden file starting with ‘.’ ls –color colored list [=always/never/auto] ls -d list directories – with ‘ */’ ls … Read moreLS (List) command

setfacl – Set File Access Control List

Sets Access Control Lists (ACLs) – adds permissions to files and directories for a user that is not a member of a group owning them. Gives a read permission to user for target directory and sub directories and files, although the target directory is owned by another user: By adding wx parameters, user gets both … Read moresetfacl – Set File Access Control List

SCP (Secure CoPy)

SCP uses SSH credentials to copy files and directories between 2 computers. It can be used to copy: From your local computer to a remote computer From a remote computer to your local computer Between two remote computers from your local computer The colon : sign is used to distinguish remote computer. SCP overwrites files … Read moreSCP (Secure CoPy)

Tested on Ubuntu & Pop OS