Re: rlogin revealed
Article: 8397 of alt.hackers From: jholder@nmsu.edu (John Holder) Newsgroups: alt.hackers Subject: Re: rlogin revealed Date: 3 Aug 1995 19:09:59 GMT Organization: New Mexico State University Lines: 30 Approved: Yeah, yeah. Message-ID: 3vr6u7$bv7@bubba.NMSU.Edu NNTP-Posting-Host: madison.nmsu.edu X-Newsreader: TIN [version 1.2 PL2] Status: RO
Thus spake White Trash (mad@mv.mv.com): ] In article <3v60cb$ihq@CUBoulder.Colorado.EDU>, ] Ben Cantrick (alias Macky Stingray) <cantrick@rintintin.Colorado.EDU> wrote: ] >In article <3v5ffa$c1o@umbc9.umbc.edu>, Jonas Schlein <schlein@umbc.edu> wrote: ] >>Whenever I use rlogin it appears on the 'w' command so other people can see ] >>what I'm doing. I know with telnet (at least at my site) aliases with telnet ] >>in it seem to hide exactly where I am connected to. Also with telnet you ] >>can use just the command and then apply an open call once inside. Does ] >>anyone know how I can use rlogin who when people type 'w' they will not ] >>see where I am connected to? ] > Obhack: using the system libraries to do the above: /* The first arg is the full path of the executable you wanna run * The second arg is what you what it to look like you are doing * (ie, this is what ps and w and other commands will see) */ #include <stdio.h> main() { execl("/bin/rlogin jamminbox.site.dom", "vi thesis.tex", (char *) NULL); } netstat still reveals a connection to jamminbox.site.dom, tho, although if a lot of users are on no one will know it's you. __ __ __/\_\ John Holder - jholder@nmsu.edu /_/\__ /\_\/_/ Computer Science - New Mexico State University \_\/_/\ \/_/\_\ I Brew the Beer I drink! /_/\_\/ \/_/ WWW: http://speedracer.nmsu.edu/~jholder \_\/
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