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awk execution problem in csh

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# 1  
Old 03-19-2013
awk execution problem in csh
This has no error
Code:
awk '($8==150) && ($4>=11.001 && $4 <= 12) && ($5>=91.001 && $5<=92){print}' OFS="\t" file

following are unable to run in csh

Code:
this is giving error awk: line 1: syntax error at or near  not even working in terminal
awk '($'$gr'=='$grn') && ($'$ll'>='$Y' && $'$ll' <= '$Ym') && ($'$lln'>='$X' && $'$lln'<='$Xm'){print}' OFS="\t" file

following if statement is not working
Code:
if (awk -v Xn=$X -v Xm=$Xm -v Yn=$Y -v Ym=$Ym -v gr=$grn 'BEGIN { exit ($'$grd'==gr && $'$ll' >= Yn && $'$ll' <= Ym && $'$lln' >=Xn && $'$lln' <=Xm) ? 0 : 1 }' $file)
then
echo "Yes"
else
echo "No"

# 2  
Old 03-26-2013
Perhaps you need to keep awk OFS="\t" more completely quoted in csh, as it triggers csh meta-processing?
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