STEAMCMD Segmentation fault

If you use SteamCMD on Hardened Gentoo, you need some additional security configuration otherwise it will throw:

./steam.sh: line 67: 22525 Segmentation fault ${DEBUGGER}

"${STEAMROOT}"/${PLATFORM}/${STEAMEXE} "$@"

It throws because of PaX. PaX is a security layer of hardened gentoo, which helps to prevent some attacks. We will user paxctl, For more informations:

man paxctl

So first, go to steamcmd (usually it's in /ga/me/folder/steam/linux32)

cd /ga/me/folder/steam/linux32

You can check pax flags:

paxctl -v steamcmd

PaX control v0.7

Copyright 2004,2005,2006,2007,2009,2010,2011,2012 PaX Team <pageexec@freemail.hu>

Then you need to set up some flags:

-x: disable RANDEXEC
-e: disable EMUTRMA

paxctl -ex steamcmd

Then check flags:

paxctl -v steamcmd

PaX control v0.7

Copyright 2004,2005,2006,2007,2009,2010,2011,2012 PaX Team <pageexec@freemail.hu> 

- PaX flags: -------x-e-- [steamcmd]

RANDEXEC is disabled EMUTRAMP is disabled

Update:
Keep in mind: If you update steam, you have to do this again! (The updater will download a new steamcmd, so there will be no PaX headers!)