Unix Which of the following commands is used to update access and modification times of a file? grep touch cat wc grep touch cat wc ANSWER DOWNLOAD EXAMIANS APP
Unix Which of are following internal commands is used in mail to forward mail to user in user-list? e user-list m user-list None of these d user-list r user-list e user-list m user-list None of these d user-list r user-list ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls | ws -c ls | wc -w ls -l | wc -l ls | wc ls | ws -c ls | wc -w ls -l | wc -l ls | wc ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove the read permission of the file 'note' from both the group and others? chmod go+rw note chmod go-r note chmod go+r note chmod go-x note chmod go+rw note chmod go-r note chmod go+r note chmod go-x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to locate all the .profile files in the system? None of these l -u .profile find /-name profile -print ls profile cd /.profile None of these l -u .profile find /-name profile -print ls profile cd /.profile ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about all users who are currently logged into the system? who 1 /u who am i None of these which who 1 /u who am i None of these which ANSWER DOWNLOAD EXAMIANS APP
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