aexprot bash varible to another script
script 1 #############
rr=`echo $directory_rr | awk '{split($1,a,"/"); print a[2]}'`
. /location/profiles.sh
#this "." /location/profiles.sh is very important for sourcing
script 2#################
grep Etot location/md.out | awk -v env_var="$rr" do something > mm_prof_$rr
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