# .bashrc

The `.bashrc` or `.zshrc` file is a script that runs every time a new terminal session is opened in Unix-like operating systems using the Bash shell. It is used to configure and customize the shell environment. 

---



 ```{code-block} bash
 :caption: Terminal @guest
 
export JAVA_HOME=/usr/lib/jvm/java-21-openjdk-amd64
export PATH=$JAVA_HOME/bin:$PATH
 
```