Unix Which of the following command addresses all users who are currently hooked on? mesg wall mail write mesg wall mail write 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 | wc ls | ws -c ls | wc -w ls -l | wc -l ls | wc ls | ws -c ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to assign only read permission to all three categories of the file 'note'? None of these chmod u+r,g+r,o-x note chmod a-rw chmod ugo=r note chmod go+r note None of these chmod u+r,g+r,o-x note chmod a-rw chmod ugo=r note chmod go+r note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following files will displayed by this command cat *ch* catch .ch patch All of these catch .ch patch All of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of following commands is used for an automatic reminder service? mail None of these write mesg calendar mail None of these write mesg calendar ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to print a file? pg print prn lp pg print prn lp ANSWER DOWNLOAD EXAMIANS APP
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