How to have garbage collection in web ?

[unknown198790]

Well in web server there will be many dormant content and inactive account user. These things will just occupy the space. So in order to free up the space i would like to develop a program that will automatically delete those above mention by using some various parameter.
So please help me

[Dormilich]

you could write a script, that crawls through the directories and removes every file, whose atime or mtime exceeded the limit.

[unknown198790]

only script is not workin? i tried other modules from drupal but these are little bit completed but any way thanks for the suggestion.
lookin forward for more help

[Dormilich]

only script is not workin?

how should I know? are there any error messages?

[unknown198790]

no but presently available account removal requires admin to control over the execution of that script so here i am planning to work that automatically