What is the difference between apt and apt-get? - Ask Ubuntu The apt commands have been introduced to solve this problem apt consists some of the most widely used features from apt-get, apt-cache and apt-config leaving aside obscure and seldom used features
What are all the apt command-line commands and options? No, apt is not a shortcut to apt-get; they are two separate programs, even if they are closely related But several of the options provided by man apt-get do apply to apt as well, even if there are differences For instance, apt upgrade and apt-get upgrade are similar but not identical
apt - How to install updates via command line? - Ask Ubuntu Since there's one answer here recommending apt and another, recommending apt-get, I should link to the question about the difference, which explains that apt "is meant to be pleasant for end users", while apt-get is the older backwards-compatible one
apt - Package system is broken. How to fix it? - Ask Ubuntu Otherwise it can be dealt via CLI: Open terminal and run this command: sudo apt-get clean Above command will clean out the local repository of retrieved package file sudo apt-get install -f Will correct broken dependencies i e -f here stands for “fix broken” sudo dpkg --configure -a will configure all (-a) the packages which haven't been configured yet In the end do run the update
apt - How do I fix the GPG error NO_PUBKEY? - Ask Ubuntu sudo gpg -a --export <PUBKEY> | sudo apt-key add - sudo apt-get update Note that when you import a key like this using apt-key you are telling the system that you trust the key you're importing to sign software your system will be using Do not do this unless you're sure the key is really the key of the package distributor