Unix Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others? chmod g-x, uo+r note None of these chmod go+r, u+x note chmod u-x, go+r note chmod go+x, u-x note chmod g-x, uo+r note None of these chmod go+r, u+x note chmod u-x, go+r note chmod go+x, u-x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. write grep mail mesg write grep mail mesg ANSWER DOWNLOAD EXAMIANS APP
Unix The File that contains a set of instructions which are performed when a user logs in, is .profile None of these autoexec.bat .exrc .autoexec .profile None of these autoexec.bat .exrc .autoexec ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to delete the character beneath the cursor? None of these dd x D X None of these dd x D X ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to insert text to left of cursor? s S a i s S a i ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls | wc -w ls -l | wc -l ls | ws -c ls | wc ls | wc -w ls -l | wc -l ls | ws -c ls | wc ANSWER DOWNLOAD EXAMIANS APP
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