How to check file content?

You can check the content of a file using several commands in the terminal. Here are a few common methods:

Using cat

The cat command displays the entire content of the file:

cat /home/labex/project/usernames.txt

Using less

The less command allows you to view the file content page by page, which is useful for larger files:

less /home/labex/project/usernames.txt

You can navigate using the arrow keys and exit by pressing q.

Using nano or vim

You can also open the file in a text editor to view and edit its content:

• Using nano:

  nano /home/labex/project/usernames.txt

• Using vim:

  vim /home/labex/project/usernames.txt

Choose any of these methods to check the content of your file!