➜ apt-get install vim E: Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied) E: Unable to lock the administration directory (/var/lib/dpkg/), are you root? ➜ f u c k sudo apt-get install vim [sudo] password for nvbn: Reading package lists... Done ... ➜ git push fatal: The current branch master has no upstream branch. To push the current branch and set the remote as upstream, use git push --set-upstream origin master ➜ f u c k git push --set-upstream origin master Counting objects: 9, done. ➜ puthon No command 'puthon' found, did you mean: Command 'python' from package 'python-minimal' (main) Command 'python' from package 'python3' (main) zsh: command not found: puthon ➜ f u c k python Python 3.4.2 (default, Oct 8 2014, 13:08:17) ...