Unix Which of the following commands is used to update access and modification times of a file? touch grep wc cat touch grep wc cat 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+r, u+x note chmod u-x, go+r note chmod g-x, uo+r note chmod go+x, u-x note None of these chmod go+r, u+x note chmod u-x, go+r note chmod g-x, uo+r note chmod go+x, u-x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field? +(m+l).n #NAME? kill None of these +(m+l).n #NAME? kill None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display and create files? vi cat lyrix ed vi cat lyrix ed ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it #NAME? None of these -1 -r #NAME? None of these -1 -r ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? S A a s S A a s ANSWER DOWNLOAD EXAMIANS APP
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