To Capture/Record Unix command

There is way to record/capture what ever commands executed in Unix. You can use 'script' command where all the command dumped to a file that we specify and this process executed at the background. This is very useful when we do some software installation and we are able to capture all the steps and commands that we used.

#script ApacheInstallationSteps.txt
Script started, file is ApacheInstallationSteps.txt
#
#exit
Script done, file is ApacheInstallationSteps.txt
#