Which command is used for comparing two files? 

Which command is used to return to home directory.

Which command is used to change the owner of the file.

To extract specific columns from a file, the cut command is used.

Which option is used by the vi editor to open a file in read-only mode?

Which of the following operators are used for logical operations?

Which option is used with the uniq command to select non-repeated lines?

Which grep command option is used to match multiple patterns in a single invocation?

Which of the following options is used to enclose the pattern when performing context addressing?

What does the following command do?

cal 2020