What command is used with vi editor to delete a single character ?

Related Mcqs:

Which class network is used for a collection of a small number of networks with a large number of nodes ?

A. Class A B. Class B C. Class C D. All of the above...

Which symbol will be used with grep command to match the pattern pat at the beginning of a line ?

A. ^pat B. $pat C. pat$ D. pat^...

Which set option is used with vi editor to display line numbers on screen ?

A. nm B. nu C. ic D. li...

Which of the following commands is used to save the output of the who command in a file named user.lst, as well as display it ?

A. who | tee user.lst B. who > user.lst C. who >> user.lst D. who < user.lste...

Which of the following options will be used to display number of blocks used by a file?

A. -c B. -i C. -d D. -s...