using apt or nala
sudo apt update
apt list --upgradable
sudo apt upgrade
sudo apt update && sudo apt upgrade
sudo apt autoclean && sudo apt autoremove
apt list --installed
apt search fastfetch
apt search gcc
apt search python
apt search python | grep installed
Check dependencies of a package in Ubuntu
show dependencies of pkgname
apt show emacsen-common
apt-cache depends emacsen-common
Show pkgs that depend on pkgname
apt-cache rdepends --installed emacsen-common
history -w /dev/stdout | grep apt |sort |uniq >> apt_history.txt
sudo add-apt-repository ppa:fastfetch/stable
sudo add-apt-repository ppa:zhangsongcui3371/fastfetch
sudo apt install fastfetchsudo apt remove tlp
sudo nala search
Show language locales installed:
dpkg --get-selections | grep -v deinstall | egrep "^myspell-|^hunspell-"
