Shell Programming Tips
Revision as of 16:16, 4 February 2009 by Fwang2
As much as I dislike shell programming, I need it sometimes. Here is a quick list of tasks I found most useful.
- comparison. if it is string comparison, use "=="; if it is numeric comparison, use "-eq".
MACHINE=`hostname` if [ "$MACHINE" == "spider-3.ccs.ornl.gov" ] then export RUBYHOME=/chexport/tmp/fwang2/ruby191 PATH=$RUBYHOME/bin:$PATH LD_LIBRARY_PATH=$RUBYHOME/lib/ fi