Linux Operating System: A Complete Linux Guide for Beginners - System Utilities (Date, Calander, Sleep)

The video tutorial covers several Linux commands, including the date command to display the current date and time, the calendar command to show the current month's calendar, and the sleep command to pause the terminal for a specified time. It also explains the time command to measure execution time, the Zapcat command for displaying compressed files, and the mount command for mounting external devices and changing file systems.

What does the 'date' command do?

• Pauses the terminal for a specified time

• Displays the current date and time

• Shows the calendar of the current month

• Displays the contents of compressed files

How can you view the calendar for a specific year using the 'calendar' command?

• By typing 'Cal' followed by the year

• By typing 'date' followed by the year

• By typing 'sleep' followed by the year

• By typing 'zapcat' followed by the year

What is the primary function of the 'sleep' command?

• To display the current date and time

• To pause the terminal for a specified number of seconds

• To show the calendar of the current month

• To measure the execution time of a command

Which command helps in measuring the execution time of another command?

• zapcat

• time

• calendar

• date

What is the purpose of the 'zapcat' command?

• To show the calendar of the current month

• To display the contents of compressed files

• To mount external devices

• To display the current date and time