<<<<< TERMINAL SCREEN DRAWING SUBROUTINE >>>>>>>>

UTERMINAL

                    TERMINAL                  

NEXT

 $V1$

     <<<<<< TIME POSE SUBROUTINE >>>>>>>>>

PAUSE

If they want to quit, do so

    <<<<<< 4 BOTTOM LINES CLEANING SUBROUTINE >>>>>>

BOTCLEAN

If they want to quit, do so

ENCORE5

    <<<<<< REVIEW CLEANING SUBROUTINE >>>>>>

CLEAN

If they want to quit, do so

ENCORE

    <<<<<< CLEAN THE INSIDE OF BOUNDED ARE ONLY >>>>>

BOX

                         COMMAND                       

GO

 ps

 SYNTAX

       ps  [ options ]

 FUNCTION

       Reports process status, i.e. running,

       sleeping, waiting, stopped, terminated, etc.

 SOME OPTIONS

       -e        - prints information about all processes

       -d        - prints info. about all processes, except

                   process group leaders

       -f        - generates a full listing

       -t tlist  - restricts information to the processes

                   associated with terminals in the tlist.

 Let's look at three processes, P1, P2 and P3,

 where P1 is running, P2 is waiting and P3 is sleeping.

  P1

  P2

  P3

  Let's use the ps command to get

  the status of all processes on your system:

  Please type: ps -e

 $PROMPT$

 That is correct!

 You've got it on the 2nd try.

 Good, you understand the concept.

 Please type ps -e

 Please type ps -e

 I guess I must type this for you:

 $PROMPT$

FORGET1

???later make explanation on same screen as output

  Observe the result on the terminal, and note that

  PID is the process id, TTY is the terminal

  designation, TIME amount of time the process

  has been running, COMMAND the name of the command!

 $PROMPT$ps -e                                 

 [Press <CR> to see the result:]

DOSJMP

   PID  TTY  TIME COMMAND

     0    ? 23:08 swapper

     1    ?  0:02 init

     0    ?  0:00 swapper

    97    b  0:06 sh

   115   00  0:04 uucico

    93    ?  0:00 cron

   119    b  0:01 ps