1 awk '!/^--/ && !/^[:space:]*$/' 38331-j30.asn > reference.asn
2 cat reference.asn | sed -e 's/--.*$//g' > reference-integrated.asn
3 awk '!/^[[:space:]]*--/ && !/^[[:space:]]*$/' 38331-j30-descriptions-with-fields.asn | sed -e 's/--.*$//g' > check-integrated.asn
4 diff -b -B check-integrated.asn reference-integrated.asn |less
5 awk '!/^[:space:]*--/ && !/^[:space:]*$/' 38331-j20-descriptions-with-fields.asn > check-afer-asn.asn
6 diff check-afer-asn.asn reference.asn |less