The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has executable permission only None of these both read and executable permissions. write and executable permissions both read and write permissions TRUE ANSWER : ? YOUR ANSWER : ?
Which command is used to display the end of the file? None of these bof eof tail head - r TRUE ANSWER : ? YOUR ANSWER : ?
The UNIX file system stores a date in physical blocks of 1024 bytes 256 bytes 512 bytes 2048 bytes None of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following special shell variables is used to process number of the last background job? $# $! $0 $* TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following commands is not the vi Input mode command? None of these j rch R S TRUE ANSWER : ? YOUR ANSWER : ?
Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it None of these #NAME? -1 -r TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following commands is used to rename a file? ren rename remove mv TRUE ANSWER : ? YOUR ANSWER : ?
Which of are following internal commands is used in mail to forward mail to user in user-list? d user-list None of these e user-list r user-list m user-list TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following commands is used to update access and modification times of a file? touch grep wc cat TRUE ANSWER : ? YOUR ANSWER : ?
Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line? None of these tch ech rch fch TRUE ANSWER : ? YOUR ANSWER : ?