If you want to collect easily informations about a system, then I suggest you to test cfg2html. It will generate html and text reports with pretty much all relevant datas. If something is missing you are free to write your own plugin and add it to your reports.
I'm a sysadmin… Get me out of here !
Linux is not a nightmare, it's the solution.
I'm a sysadmin... Get me out of here ! 