R                    Repaint screen, discarding buffered input.                       ---------------------------------------------------                             Default "window" is the screen height.                                          Default "half-window" is half of the screen height.                      ---------------------------------------------------------------------------                                                                                                              SEARCHING                                                                                                                               /pattern          *  Search forward for (N-th) matching line.                   ?pattern          *  Search backward for (N-th) matching line.                  n                 *  Repeat previous search (for N-th occurrence).              N                 *  Repeat previous search in reverse direction.               ESC-n             *  Repeat previous search, spanning files.                    ESC-N             *  Repeat previous search, reverse dir. & spanning files.   HELP -- Press RETURN for more, or q when done                                   

                                                                                   -p, --program                                                                       Show the PID and name of the program to which each socket belongs.                                                                                          -l, --listening                                                                     Show only listening sockets.  (These are omitted by default.)                                                                                               -a, --all                                                                           Show both listening and non-listening sockets.  With the --interfaces opt                                                                                   -F                                                                                  Print routing information from the FIB.  (This is the default.)                                                                                             -C                                                                            Manual page netstat(8) line 71 (press h for help or q to quit)                 

 -L                   possibly with LWP and NLWP columns                         -m, m                after processes                                            -T                   possibly with SPID column                                                                                                                 For more details see ps(1).                                                     admin@i-06321e2dae7759c94:~$ sudo lsof -i -P -n | grep LISTEN                                                                                                   We trust you have received the usual lecture from the local System              Administrator. It usually boils down to these three things:                                                                                                         #1) Respect the privacy of others.                                              #2) Think before you type.                                                      #3) With great power comes great responsibility.                                                                                                            [sudo] password for admin:                                                      

drwxr-xr-x 2 admin root  4.0K Sep 24 23:20 agent                                -rwxrwx--- 1 root  root   360 Sep 24 23:20 webserver.py                         admin@i-0a40943c8c217e6da:~$ vim webserver.py                                   admin@i-0a40943c8c217e6da:~$ sudo su                                                                                                                            We trust you have received the usual lecture from the local System              Administrator. It usually boils down to these three things:                                                                                                         #1) Respect the privacy of others.                                              #2) Think before you type.                                                      #3) With great power comes great responsibility.                                                                                                            [sudo] password for admin:                                                      Sorry, try again.                                                               [sudo] password for admin: