I have one unix job which can be executed using following commands:
csh
setenv HOME /data/ftpqa/ARTQ/orascripts
sudo -u artq /apps/ralocal/bin/runscript artq ../out/art_neg_item_cost_update.csh
I want to create one more script, which checks whether art_neg_item_cost_update.csh is already running or not. If its not running that start the job else exit.
Please suggest how to write the script