Shutdown

Command Description
shutdown Shutdown after 1min
shutdown -h 20 Shutdown after 20mins
shutdown -h 10:09 Shutdown in 10:09
shutdown -c Cancel the specified time shutdown
shutdown -h now Shutdown now
init 0 Shutdown now
poweroff Shutdown and cut power
halt Shutdown

Reboot

Command Description
reboot Reboot now
init 6 Reboot now and keep data
shutdown -r now Reboot now
shutdown -r 10:09 reboot in 10:09

LogOut

Command Description
logout quit system


APT software tools

Command Description
sudo apt update Updating package index
sudo apt upgrade Upgrading packages
sudo apt full-upgrade Full Upgrading
sudo apt install package_name Installing packages
sudo apt install package1 package2 Installing muti packages
sudo apt remove package_name Removing Packages
sudo apt remove package1 package2 Removing muti packages
sudo apt purge package_name Removing muti packages and file
sudo apt autoremove Remove the unneeded dependencies
sudo apt clean Clean cache
sudo apt list List all available packages
sudo apt-get autoclean Clean up the old software cache
sudo apt list --installed list only the installed packages
sudo apt list --upgradeable list of the upgradeable packages
sudo apt search package_name Searching Packages
sudo apt show package_name Retrieve information about a given package

Continuously updated