The commands and overall interaction for bash vs zsh are essentially identical. However, they both possess some distinctions that can create a preference for one over the other among developers.īash vs zsh: Reasons to consider switching between shells While these are only some of the various tools offered by both shells, they provide a glimpse of how bash and zsh admittedly resemble each other. On the other hand, bash users can also tweak their interface to reflect their visual needs with the LS_colors variable. The exact colors used will depend on your terminal color settings.
This is extremely helpful to see what’s a file and what’s a directory. Additionally, the font-weight will be slightly bolder. zsh will differentiate the two by adding color highlighting to directories. Color customizationĮven in terms of visual appeal and organization, both shells accomplish the task fairly well. While this is not custom to bash, you can easily make the necessary adjustments to allow auto-correction by using shopt commands cdspell and dirspell. In the Z shell, if you make an innocent typo while writing a file location, for example, spell correction is built-in and will automatically detect the typo. Auto-correctionĪdditionally, a helpful utility for a web design company in both shells, for the most part, is the auto-correction. Both shells offer flexibility and customization to their command-line auto-completion. You can then just tab through the available options, until you find the one you’re looking for. This action will then immediately display all of the available options for that command. Within each shell, you can just type the command, followed by -, then hit tab. Auto-completionĪnother practical aspect of both shells is their tab auto-complete functions. Using this tool, you can simply type z newProject. For example, say you have a directory newProject located at ~/src/2018/projects/newProject. With the z command, you can navigate to a frequently/recently visited directory just by typing z, followed by the directory name. One highly useful feature that both share is the z command, which allows developers to essentially keep track of their directories. As of June 2019, macOS Catalina announced that they would be adopting zsh as their default shell in replacement of bash-a major “win” for zsh enthusiasts.īash vs zsh: Common features between bash and zshįor the most part, bash vs zsh share many convenient features that qualify both as highly efficient shells. Shortly after Bash emerged, a student at Princeton University created the Z shell or “zsh.” Hand in hand with this operating shell is a community-based, online platform called Oh My Zsh which features major extensions such as plug-ins and themes for zsh. For the most part, bash can support the majority of Bourne and C shell’s features in addition to its own unique additions including command-line editing and integer calculations. These “shell” scripts were executable by typing the file name (typically with a. Most prominent of these improvements was its capacity as a scripting language.Users of bash could write their own programs for automating tasks. Bash introduced significant improvements over its predecessor.
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Later in 1989, Brian Fox created the Bash shell for the GNU Project as a viable software alternative for the Bourne shell. With the release of Version 7 Unix in 1979, the new OS came distributed with the Bourne shell as its default shell. While lacking in scripting capabilities, this first shell established many of the standards for input/output redirection. In 1971, the very first version of the Unix operating system came with the Thompson shell as its default shell. This post will give an overview on the features of and comparison of bash vs zsh, how you can set both as your default shell, as well as some configuration suggestions. While bash and zsh are both powerful shells and share many prominent features, they also possess distinctions that users may have different preferences for.
Although many other shells exist for the terminal, one of the most popular shells is zsh, or the “Z shell”. bash (an abbreviation for “Bourne-again shell”) is the default shell for many Unix-like operating systems.Ĭommon examples of Unix-like operating systems include GNU/Linux and macOS.
If you have ever used the command line on an *nix system (Unix-based or Unix-like), chances are you’ve used the bash shell.
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