http://www.quick.com.au/cgi-bin/rtfm?topic=ptrace&section=2
http://www.hgmp.mrc.ac.uk/cgi-...cgi?section=2&topic=ptrace
http://www.unet.univie.ac.at/aix/libs/basetrf1/ptrace.htm
http://www.neosoft.com/neosoft/man/ptrace.2.html
http://www.gsp.com/cgi-bin/man.cgi?section=2&topic=ptrace
http://www.isi.edu/soar/users-.../soar6-manual.info.ptrace.html

Ali ako se neke stvari ponavljaju po ovim linkovima ili su sve to izvodi iz man page-a, onda ne znam sta da ti kazem, cekaj dok se neko drugi javi.