What is shrc file in linux

The shrc in Linux refers to the user's shell configuration file.bashrc, which is used to define the environment variables, aliases, custom functions and other Shell options required when the user logs in to the terminal. It is located in the user's home directory. ~/.bashrc".

The operating system of this tutorial: Linux5.18.14 system, Dell G3 computer.

In Linux systems, the user's shell configuration file is usually .bashrc (corresponding to Bash shell) or .zshrc (corresponding to Zsh shell). These configuration files are used to define environment variables, aliases, custom functions, and other shell options required for users to log in to the terminal.

.bashrc is the configuration file of the Bash shell, located in the user's home directory (~/.bashrc). When a user logs into the terminal, Bash automatically executes the commands and settings in this file to initialize the shell environment. Users can add various custom settings to the .bashrc file, such as modifying prompt styles, setting custom aliases, importing external scripts, etc.

Similarly, .zshrc is the configuration file of Zsh shell, also located in the user's home directory (~/.zshrc). Zsh is a powerful and highly configurable shell that offers many different features and options than Bash. By editing the .zshrc file, users can configure the Zsh shell to suit personal preferences and needs.

It should be noted that different users may use different Shells. By default, most Linux systems use Bash as the default Shell. So if you want to edit a user's shell profile, look for a .bashrc or .zshrc file, not a shrc file.

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