Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod 777 emp* chmod 222 emp? chmod u+r ??? emp chmod u+x emp[1-3] chmod 777 emp* chmod 222 emp? chmod u+r ??? emp chmod u+x emp[1-3] ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display your working directory? prompt $p$g pwd dir path prompt $p$g pwd dir path ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to append text at end of line? a i None of these A I a i None of these A I 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? None of these chmod go+x, u-x note chmod go+r, u+x note chmod u-x, go+r note chmod g-x, uo+r note None of these chmod go+x, u-x note chmod go+r, u+x note chmod u-x, go+r note chmod g-x, uo+r note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls ls -1 lc ls -x None of these ls ls -1 lc ls -x None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order sort st sh sort -r sort st sh sort -r ANSWER DOWNLOAD EXAMIANS APP
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