script and scriptreplay

The following command start script record

$ script -t 2> timing.log -a output.session

Then type the command u want to record like

$ ls
...
...
...
$ exit

Input exit command to stop record.
Type the command below to replay the script.

$ scriptreplay timing.log output.session

Real Time Command Display

• First open two terminal
• In terminal-1
  • Input the follow command
  • The upon command will create a file named scriptfifo in current fold

$ mkfifo scriptfifo   # make a pipe

• In terminal-2

$  cat scriptfifo

• In terminal-1

$ script -f scriptfifo

• Then when u input command in terminal-1 the terminal-2 will redo the same command automatic.

After the test use unlink scriptfifo to close the pipe.