bash
. athena/setupkit.sh

This is what's in setupkit.sh:

#!/bin/bash -f
AtlasRelease=10.0.1
cd /a/data/hermes/array2/athena/${AtlasRelease}
source setup.sh
source dist/${AtlasRelease}/Control/AthenaRunTime/*/cmt/setup.sh
export TestArea=/a/data/hermes/array2/atlas/haas/AtlasWork_10.0.1
export CMTPATH=${TestArea}:${CMTPATH}
export LD_LIBRARY_PATH=${TestArea}/InstallArea/${CMTCONFIG}/lib:${LD_LIBRARY_PATH}
cd $TestArea

And this page has useful info: http://www.nevis.columbia.edu/~haas/atlas/nevis_analysis.html

This is useful for running reconstruction: RunningReconstruction
Nice trick, from any directory, to set up athena for reco: RecExCommon_links.sh

-- AndyHaas - 20 Oct 2005