Unix Which of the following commands is not the vi Input mode command? None of these j rch S R None of these j rch S R ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? None of these :w :x q! :q None of these :w :x q! :q ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? $$ $! $* None of these $$ $! $* None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to assign executable permission to the owner of the file named "note"? chmod ugo+x note chmod u+w note chmod u+x note chmod g+x note chmod ugo+x note chmod u+w note chmod u+x note chmod g+x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? cd/ chdir None of these cd cd .. cd/ chdir None of these cd cd .. ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to remove files with confirmation prompt from the user file system which have neither been accessed nor modified i the last one year? grep (/usr/*) - mtime + 365 | -ok rm None of these find -name - mtime + 365 / - ok rm find -mtime +365 | rm find /user/* (-mtime + 365 - a - atime +365 ) - OK rm {} ; grep (/usr/*) - mtime + 365 | -ok rm None of these find -name - mtime + 365 / - ok rm find -mtime +365 | rm find /user/* (-mtime + 365 - a - atime +365 ) - OK rm {} ; ANSWER DOWNLOAD EXAMIANS APP
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