Practical Linux Command Line 2.0 - Create and Execute a Bash File

The video tutorial explains how to create and execute bash scripts using the terminal. It covers the basics of bash commands, creating a bash script with nano, making it executable, and running it. The tutorial also highlights the potential for automation using bash scripts, allowing users to automate tasks by writing and executing scripts in the terminal.

What is a bash command?

• A command that is used to edit files

• A command that can only be used in Ubuntu

• A command previously typed in the terminal

• A command that is only used in scripts

Which command is used to create a new directory for bash scripts?

• mkdir

• nano

• touch

• ls

What is the purpose of the 'sleep' command in a bash script?

• To terminate the script

• To pause execution for a specified time

• To repeat the script

• To save the script

How do you make a bash file executable?

• By using the 'ls' command

• By renaming the file

• By opening the file in nano

• By using the 'chmod +x' command

What visual indicator shows that a file is executable in Ubuntu?

• The file name is in red

• The file name is italicized

• The file name is in bold and green

• The file name is underlined

What can you automate using bash scripts?

• Only file creation

• Only directory removal

• Only command history

• Various tasks like creating directories and files

How can you run a bash script from a different directory?

• By copying the script to the current directory

• By specifying the script's relative or absolute path

• By using the 'cd' command

• By renaming the script