Unix Which command is used to save the standard output in a file, as well as display it on the terminal? tee more cat None of these grep tee more cat None of these grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order st sh sort -r sort st sh sort -r sort ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to copy directory structures in and out None of these cp cp - p cpio copy None of these cp cp - p cpio copy ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others? chmod go+r, u+x note None of these chmod g-x, uo+r note chmod u-x, go+r note chmod go+x, u-x note chmod go+r, u+x note None of these chmod g-x, uo+r note chmod u-x, go+r note chmod go+x, u-x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? q! :q None of these :x :w q! :q None of these :x :w ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the last background job? $! $# $0 $* $! $# $0 $* ANSWER DOWNLOAD EXAMIANS APP
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