Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? write mesg grep mail None of these write mesg grep mail None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a file? del remove mv rm del remove mv rm 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 Major expressions used with find command to select file is it has been accessed in more than 375 days, is #NAME? #NAME? #NAME? #NAME? None of these #NAME? #NAME? #NAME? #NAME? None of these 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 None of these #NAME? -r -1 None of these #NAME? -r -1 ANSWER DOWNLOAD EXAMIANS APP
Unix The second set of the three permissions (r-) indicates that group has read permission only group has write permission only owner has read permission only other has read permission only group has read permission only group has write permission only owner has read permission only other has read permission only ANSWER DOWNLOAD EXAMIANS APP
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