.bashrc vs .bash_profile

bashrc is sourced on every start in interactive mode when bash(1) does not act as a login shell. . bash_profile is only sourced when bash(1) is started as an interactive login shell, or as a non-interactive shell with the --login option. ... bash_profile is great for commands that should run only once and .

1. What is the primary difference between the .bashrc and the .bash_profile files?
2. What is the difference between Bashrc and Zshrc?
3. What runs first Bash_profile or Bashrc?
4. Is Bashrc different for different users?
5. Where is .bashrc file?
6. What is ~/ Bash_profile?
7. Is bash better or zsh?
8. What's better bash or zsh?
9. Why did Apple switch to zsh?
10. What is .bashrc file in Linux?
11. What should be in Bashrc?
12. How do I edit .bashrc file?

What is the primary difference between the .bashrc and the .bash_profile files?

bashrc are files containing shell commands that are run when Bash is invoked. . bash_profile is read and executed on interactive login shells, while . bashrc on non-login shells.

What is the difference between Bashrc and Zshrc?

bashrc is read by Bash, . zshrc by Zsh, so which one is used depends on which shell you're using. There is as chain of files being sourced by the respective shells.

What runs first Bash_profile or Bashrc?

bashrc is executed before the window command prompt. . bashrc is also run when you start a new bash instance by typing /bin/bash in a terminal. On OS X, Terminal by default runs a login shell every time, so this is a little different to most other systems, but you can configure that in the preferences.

Is Bashrc different for different users?

bashrc file – contains system-wide functions and aliases including other configurations that apply to all system users. If your system has multiple types of shells, it is a good idea to put bash-specific configurations in this file.

Where is .bashrc file?

There is a . bashrc in every user's home folder (99.99% of the time) as well as one system-wide (which I don't know the location of in Ubuntu). The quickest way to access it is nano ~/. bashrc from a terminal (replace nano with whatever you like to use).

What is ~/ Bash_profile?

bash_profile is a configuration file for bash shell, which you access with your terminal on a Mac. ... When you do get around to making customizations, and you want to see them implemented right away, instead of having to logout of your terminal and open a new window you can simply type “source ~/. bash_profile”.

Is bash better or zsh?

It has many features like Bash but some features of Zsh make it better and improved than Bash, such as spelling correction, cd automation, better theme, and plugin support, etc. Linux users don't need to install the Bash shell because it is installed by default with Linux distribution.

What's better bash or zsh?

You'll find some commands that bash handles better and some that zsh handles better. Zsh is usually more precise, but sometimes gives up where bash does something that isn't correct but is sensible.

Why did Apple switch to zsh?

Why did apple switch to zsh with Catalina? ... The current v5 bash is under the GPLv3 license that is poison to companies like Apple, so they cannot give you an up-to-date bash with bug fixes. zsh is Not using a GPL license so Apple is free to include an up-to-date copy of zsh. If you want to continue using bash, you can.

What is .bashrc file in Linux?

bashrc file is a script file that's executed when a user logs in. The file itself contains a series of configurations for the terminal session. This includes setting up or enabling: coloring, completion, shell history, command aliases, and more. It is a hidden file and simple ls command won't show the file.

What should be in Bashrc?

bashrc file is to provide a place where you can set up variables, functions and aliases, define your (PS1) prompt and define other settings that you want to use every time you open a new terminal window. It works by being run each time you open up a new terminal, window or pane.

How do I edit .bashrc file?

1. Open the BASH configuration file for editing: sudo nano ~/.bashrc. ...
2. You can change the BASH prompt temporarily by using the export command. ...
3. Use the –H option to display a a full hostname: export PS1="uH " ...
4. Enter the following to show username, shell name, and version: export PS1="u >sv "