Cómo instalar zsh y Oh My Zsh en Linux (2023)

FAQs

How do I install zsh on Linux? ›

Open the terminal, click Terminal -> Preferences and for the setting “Shells open with”, select the option “Command (complete path)” and enter “/bin/zsh”. Close and launch a new Terminal window. The shell should be zsh. You will be prompted to update your default shell to zsh.

The default shell is zsh. You can change the shell that new Terminal windows and tabs open with. In the Terminal app on your Mac, choose Terminal > Settings, then click General. Next to “Shells open with,” select “Command (complete path),” then enter the complete path to the shell you want to use.

The Z shell (also known as zsh ) is a Unix shell that is built on top of bash (the default shell for macOS) with additional features. It's recommended to use zsh over bash . It's also highly recommended to install a framework with zsh as it makes dealing with configuration, plugins and themes a lot nicer.

Once installed, you can set zsh as the default shell using: chsh -s $(which zsh) . After issuing this command, you'll need to log out, then log back in again for the changes to take effect. If at any point you decide you don't like zsh, you can revert to Bash using: chsh -s $(which bash) .

To change your shell use the chsh command:

The chsh command changes the login shell of your username. When altering a login shell, the chsh command displays the current login shell and then prompts for the new one.

How do I find my default shell in Linux? ›

The Bash Shell

Bash was first released in 1989, and for most Linux distributions it's the default Shell environment.

Installing Zsh

It's possible to run Zsh on Windows, but only on top of a Linux or Linux-like layer such as Windows Subsystem for Linux (WSL) or Cygwin.

It's a hidden file, so you might not see it in your home directory, but you can view it by running open ~/. zshrc from the terminal. Swap out open with your favorite editor command, such as nano , subl or vim .

Zsh Config Path

By default, Zsh will try to find the user's configuration files in the $HOME directory. You can change it by setting the environment variable $ZDOTDIR . Personally, I like to have all my configuration files in $HOME/. config .

What is the default shell for zsh? ›

The default shell is zsh. You can change the shell that new Terminal windows and tabs open with.

Every Mac comes with a Unix shell that provides a command line interface. Macs running macOS 10.15 and later use Zsh by default. Before that, Macs used the Bash shell by default. Of course, no matter what version of macOS you're using, you can change the shell your Mac is using.

Typically, the default zsh prompt carries information like the username, machine name, and location starting in the user's home directory. These details are stored in the zsh shell's system file at the /etc/zshrc location. In this string of variables: %n is the username of your account.

Conclusion. If you want to have the best of both Mac OS and Linux on your MacBook, you will have to install and run Linux on your Mac. The fastest way to install Linux on Mac is through the use of reliable virtual desktop software, such as Parallels. Click here to learn more about Parallels Desktop.

The Z shell, more commonly referred to as zsh , is a UNIX shell that is built on top of the Bourne shell (macOS default shell), better known as bash . Z shell is basically an extended version of Bash, with many additional features.

The default shell is zsh. You can change the shell that new Terminal windows and tabs open with. In the Terminal app on your Mac, choose Terminal > Settings, then click General. Next to “Shells open with,” select “Command (complete path),” then enter the complete path to the shell you want to use.

chsh --shell /bin/bash <your-username> This would change the default shell to 'bash'.

How do I change the default terminal in Linux? ›

The actual process for changing your default shell from Bash to ZSH is extremely easy. Just run chsh -s /bin/zsh . Note that you'll need to supply the correct path your ZSH binary which you can get with the which zsh command we used earlier. Click here for more information on the chsh command.

Searching shell command history

Open a terminal application on your Linux or Unix and type history to list all commands. To search for a command in the history, press ctrl+r multiple times. For instance, you can hit the ctrl+r and type string to search.

The default shell runs when you open a terminal window. chsh -s /bin/ksh – Change the shell used from /bin/bash (default) to /bin/ksh for your account using the chsh command.

A login shell is exactly that: a shell that launches when you directly log in to the Linux machine. When you log into your system from a virtual console or over SSH, the shell that starts is a login shell. By contrast, if you start up a terminal window, that shell session is typically not a login shell.

Shell Prompt

The prompt, $, which is called the command prompt, is issued by the shell. While the prompt is displayed, you can type a command. Shell reads your input after you press Enter. It determines the command you want executed by looking at the first word of your input. A word is an unbroken set of characters.

Update your Terminal preferences to open the shell with the command /bin/bash , as shown in the screenshot above. Quit and restart Terminal. You should see “hello from bash”, but if you run echo $SHELL , you will see /bin/zsh .

It uses a completely different syntax. Bash uses . inputrc and bind builtIn to bind keys to readline commands. Zsh uses bindkey builtIn to bind keys to zle widgets.

Install Plugins

Custom plugins can be installed at ~/. oh-my-zsh/custom/plugins . To use a plugin, you can simply add it to the plugins list in your ~/. zshrc file.

Why use zsh instead of Bash? ›

Zsh is more interactive and customizable than Bash. Zsh has floating-point support that Bash does not possess. Hash data structures are supported in Zsh that are not present in Bash. The invocation features in Bash is better when comparing with Zsh.

If you are looking to uninstall zsh from a Ubuntu/Debian/Linux Mint based systems, then you need to use sudo apt remove zsh or sudo apt-get remove zsh command as shown below. cyberithub@ubuntu:~$ sudo apt remove zsh [sudo] password for cyberithub: Reading package lists...

To customize the ZSH prompt, we need to modify the prompt= variable inside the . zshrc file. We can populate the prompt variable with various placeholders, which will alter how the ZSH prompt appears.

If you have Bash set as the default and you launch Terminal or open a new Terminal session, you will see the following message: “The default interactive shell is now zsh. To update your account to zsh, please run chsh -s /bin/zsh .” Hit enter or return.

You can check if this is the case and if so, which version you are running using the command: zsh --version . If the version is 4.3. 9 or higher, you should be good to go (we'll need at least this version to install Oh My Zsh later on).

Zsh is available for Microsoft Windows as part of the UnxUtils collection and has been adopted as the default shell for macOS and Kali Linux. The "Oh My Zsh" user community website provides a platform for third-party plug-ins and themes, featuring a large and active contributor base.

ZSH Settings #

These are stored in a . zshrc file located in your home directory. It's a hidden file, so you might not see it in your home directory, but you can view it by running open ~/. zshrc from the terminal.

The Z Shell, or Zsh is also a UNIX shell that is very similar to Bash. You can also script and use the shell as a command interpreter. Zsh is an extension of the Bourne shell with a lot of improvements. Zsh was released in 1990 by Paul Falstad, and it has some features that Bash, Korn Shell, and C Shell share.

The Z shell (also known as zsh ) is a Unix shell that is built on top of bash (the default shell for macOS) with additional features. It's recommended to use zsh over bash . It's also highly recommended to install a framework with zsh as it makes dealing with configuration, plugins and themes a lot nicer.

Zsh is more interactive and customizable than Bash. Zsh has floating-point support that Bash does not possess. Hash data structures are supported in Zsh that are not present in Bash. The invocation features in Bash is better when comparing with Zsh.

Does Mac run on Linux? ›

The MacBook Pro, like all the best Macs, is a popular developer laptop and, even with the transition to Apple Silicon, it's still perfectly possible to use Linux.

What is Zsh? Zsh, also known as the Z shell, extends functionality of the Bourne Shell (sh), offering newer features and more support for plugins and themes.

zshrc . This file is loaded before Terminal loads your shell environment and contains all the startup configuration and preferences for your command line interface. Within it you can change your terminal prompt, change the colors of text, add aliases to functions you use all the time, and so much more.