Unix - Study Mode
[#826] Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files?
Correct Answer
(A) -l
[#827] Which command is used with vi editor scroll half page backward?
Correct Answer
(B) [Control - u]
[#828] Which of the following commands can be used to replace 'professor' with 'director' throughout the whole file?
Correct Answer
(D) 1,$s/professor/director/g and %s/professor/director/g
[#829] Which option is used for selecting repeated entries?
Correct Answer
(A) -d
[#830] Where is the exit status of a command stored?
Correct Answer
(D) $?