Unix Which of the following keys is used to overstrike a whole line? None of these u C R v None of these u C R v ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod ugo+x letter chmod ugo+r letter chmod u+x letter chmod ugo+rw letter chmod ugo+x letter chmod ugo+r letter chmod u+x letter chmod ugo+rw letter ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command is used to count just the number of lines contained in a file? wc -l None of these wc -w wc -r wc -c wc -l None of these wc -w wc -r wc -c ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? q! :w :x None of these :q q! :w :x None of these :q ANSWER DOWNLOAD EXAMIANS APP
Unix Which of are following internal commands is used in mail to forward mail to user in user-list? m user-list None of these d user-list e user-list r user-list m user-list None of these d user-list e user-list r user-list 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 g+x note chmod u+x note chmod ugo+x note chmod u+w note chmod g+x note chmod u+x note ANSWER DOWNLOAD EXAMIANS APP
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