bash script to archive offtopic since it's dying
usage:
archive start_post step threads
explanation:
this script will download every page found containing the text "off topic"
the start is the post number that you want to start at
the step is the number of posts sequentially each thread will search through
the threads is the number of processes that this script will create
running "archive 1 10000 100" will create 100 processes searching through post number 1 to 100*10000 and downloading every page containing the text "Off Topic"
crawler archive just copies everything on the front page of the offtopic forum