What command will print a list of usernames (first column) and their corresponding user id (uid, third column) from /etc/passwd?
Which of the following commands will resume executing the stopped process while allowing the user to continue to type commands at the command prompt?
What command entered into a bash initialization file will have bash recognize vi keystrokes after login?
Which of the following commands will find the string foo in file1.txt, regardless of foo being in upper or lowercase letters?
Which of the following commands will display the last 30 lines of /var/log/bigd.log as well as new content as it is appended to the file by another process?