HBS-1: Awk, awk, awk away - change from several piped commands to single awk invocation. Remove one redundancy in a match at number testing.
HBS-1: Awk, awk, awk away - change from several piped commands to single awk invocation. Remove one redundancy in a match at number testing.

hashbang/hashbang.sh,hashbang/hashbang.sh,KellerFuchs/hashbang.sh,hashbang/hashbang.sh,KellerFuchs/hashbang.sh,KellerFuchs/hashbang.sh,hashbang/hashbang.sh