ask 1. Learn more about commandsIn this task, you need to explore a few commands you can use in the shell to learn more about the functionality of other commands.First, imagine you can’t quite remember what the cat command does and want a quick reminder.Run the whatis command to get a short description of cat.
Question
ask 1. Learn more about commandsIn this task, you need to explore a few commands you can use in the shell to learn more about the functionality of other commands.First, imagine you can’t quite remember what the cat command does and want a quick reminder.Run the whatis command to get a short description of cat.
Solution
To get a short description of the cat command in the shell, you can use the whatis command. Here's how you can do it:
- Open your terminal.
- Type
whatis catand press Enter. - The terminal will then display a short description of what the
catcommand does.
The whatis command in Linux is used to get a brief description of system commands. It's very useful when you need a quick reminder of what a certain command does.
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