How to get the first line from a file using just the terminal?
What is the use of "$?" Sign in shell script?
What is console line?
What is the use of echo in shell script?
What is basename in shell script?
What are different types of shell?
What are types of shells?
How can I set the default rwx permission to all users on every file which is created in the current shell?
What does sh mean?
What is an sh file?
What is the difference between break and continue commands?
How can any user find out all information about a specific user like his default shell, real-life name, default directory, when and how long he has been using the system?
What is ms powershell?