Which command is used to display the beginning of a file?

How can one print string data into the terminal in Linux?

Which command is used to search for files in the Linux terminal?

Which command is used to set environment variables in Linux?

Option used in the grep command to ignore the case in pattern searching?

Which command is used to display the differences between files?

Which option is used with the pr command to print output in multiple columns?

A process is said to be in what state when it starts its execution?

What is the purpose of the "groups" command in the Linux terminal?

What will the output of the following command?

$ ps -t /dev/console