Introduction to 'bash: tree: command not found... centos7'

As a programmer, you may encounter the error message 'bash: tree: command not found... centos7' when trying to use the tree command on CentOS 7. This error message indicates that the tree command is not installed on your system, and you will not be able to use it until you install it.

What is the tree command?

The tree command is a useful tool for displaying the directory structure of a file system in a tree format. It is often used by developers and system administrators to get an overview of the file system hierarchy.

How to install the tree command on CentOS 7

To install the tree command on CentOS 7, you need to use the yum package manager. Here are the steps to install the tree command:

1. Open a terminal window on your CentOS 7 system.
2. Type the command 'sudo yum install tree' and press Enter.
3. Enter your password (if prompted) and press Enter.
4. Wait for the tree command to be installed. This may take a few minutes.
5. Once the installation is complete, you can use the tree command to display the directory structure of your file system.

Conclusion

The 'bash: tree: command not found... centos7' error message can be resolved by installing the tree command on your CentOS 7 system. By following the steps outlined above, you can easily install the tree command and start using it to display the directory structure of your file system.