Note: It is recommended that you do not use both. zshrc, you can also use this file as an alternative to. zlogin, except that it is source before the. PROD_ENV_DIR=/usr/bin/mydir Apply changes: % source ~/.zshenv Testing: % echo $PROD_ENV_DIR Example: % nano ~/.zshenv Adding PATH and other environment variables: PATH=$PATH:/opt/homebrew/bin All variables that are shared across programs can go in here. The most commonly used $PATH, $JAVA_HOME, $ZDOTDIR environment variables can go in here. zshenv file is always sourced, so it is the ideal file to place all your environment variables. Just like bash, Zsh shell has a list of startup files that helps to create the environment you interact with. The name zsh has been derived from the name of professor Zhong Shao of Yale University. The first version of Zsh was written by Paul Falstad in the 1990 Zsh is also a powerful scripting language. Zsh is incorporated with most of the features from bash, zsh, tcsh and sh shell along with many new features. Zsh shell is shipped as the default login and interactive shell with Apple macOS since Catalina Zsh, read as Z shell is a Unix Shell (Bash is a Unix Shell as well) Zsh shell had been getting popular among users and its licensed under MIT-Modern-Varian What is Zsh?
Mac os bash shell software#
GNU bash, version 3.2.57(1)-release (arm64-apple-darwin21)Ĭopyright (C) 2007 Free Software Foundation, Inc.Īs you can see that the version for Bash is quite old 3.2 that was released back in the year 2006!, while we have version 4 that was in year 2009 and version 5 in the year 2019. Now let me see the version of Bash that's shipped with macOS Monterey 12.2, % sw_vers To know why, lets go to the GNU page for Bash and look for its releases: Bash Version
Mac os bash shell update#
To update your account to use zsh, please run `chsh -s /bin/zsh`.īash-3.2$ Why Bash was replaced by Zsh Shell in macOS? The default interactive shell is now zsh. If you move from Zsh shell to bash you will see a warning "The default interactive shell is now zsh" % bash Though Bash is still shipped with all the macOS ever since Catalina till date (macOS Monterey being the latest release), when you open the Terminal app you will see that the prompt as a Percentage (% = Zsh) and not Hash (# = Bash)
Mac os bash shell mac os x#
When Apple released macOS Catalina at WWDC 2019 on October 7, 2019, it was shipped with Zsh shell as the default login shell and interactive shell, replacing the Bash shell which had been the default shell since the Mac OS X Panther that was released in year 2003.