Yes, it’s called ~/.zshenv. Here’s how I have $JAVA_HOME set in ~/.zshenv: export JAVA_HOME=”$(/usr/libexec/java_home)” Keep in mind, however, that zsh is not bash, so just ’cause you have to source your .bash_profile every time you open a terminal does not mean that you have to do that with zsh. With zsh, I only have to … Read more
unset -f z Will unset the function named z. A couple people have answered with: unset z but if you have a function and a variable named z only the variable will be unset, not the function.
Personally, I love zsh. Generally, you probably won’t notice the difference between it and bash, until you want to quickly do things like recursive globbing: **/*.c for example. Or use suffix aliases to associate specific progs with different suffixes, so that you can “execute” them directly. The below alias lets you “run” a C source … Read more
Put this in ~/.zshrc: autoload -U colors && colors PS1=”%{$fg[red]%}%n%{$reset_color%}@%{$fg[blue]%}%m %{$fg[yellow]%}%~ %{$reset_color%}%% ” Supported Colors: red, blue, green, cyan, yellow, magenta, black, & white (from this answer) although different computers may have different valid options. Surround color codes (and any other non-printable chars) with %{….%}. This is for the text wrapping to work correctly. Additionally, … Read more
Run cat then press keys to see the codes your shortcut send. (Press Ctrl+C to kill the cat when you’re done.) For me, (ubuntu, konsole, xterm) pressing Alt+← sends ^[[1;3D, so i would put in my .zshrc bindkey “^[[1;3C” forward-word bindkey “^[[1;3D” backward-word (Actually I prefer to use Ctrl + arrow to move word by … Read more
zsh has a powerful correction mechanism. If you type a command in the wrong way it suggests corrections. What happend here is that dir is an unknown command and zsh suggests gdir, while maybe ls was what you wanted. If you want to execute gdir hit y (yes) If you want to try to execute … Read more
You’ll need to reinstall the command line tools: $ xcode-select –install
It’s evident that you’ve managed to mess up your PATH variable. (Your current PATH doesn’t contain any location where common utilities are located.) Try: PATH=/bin:/usr/bin:/usr/local/bin:${PATH} export PATH Alternatively, for “resetting” zsh, specify the complete path to the shell: exec /bin/zsh or exec /usr/bin/zsh
If you’re using oh-my-zsh Type omz update in the terminal Note: upgrade_oh_my_zsh is deprecated
You can just use exec to replace your current shell with a new shell: Switch to bash: exec bash Switch to zsh: exec zsh This won’t affect new terminal windows or anything, but it’s convenient.