Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? grep write mail None of these mesg grep write mail None of these mesg ANSWER DOWNLOAD EXAMIANS APP
Unix Which command allows you to view your file 24 lines at a time? cat lp None of these more pg cat lp None of these more pg ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is None of these grep mesg sleep halt None of these grep mesg sleep halt ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to set the three permissions for all the three categories of users of a file? chusr None of these chmod chgrp chown chusr None of these chmod chgrp chown ANSWER DOWNLOAD EXAMIANS APP
Unix 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? who | tee user.lst who > user.lst who >> user.lst None of these who < user.lste who | tee user.lst who > user.lst who >> user.lst None of these who < user.lste ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is not the vi Input mode command? j None of these rch R S j None of these rch R S ANSWER DOWNLOAD EXAMIANS APP
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