Is there a command-line tool that can simulate postfix's ip-matching syntax with semicolons and double dots?
# echo "127.0.0.3"|grepcidr "127.0.0.[1;3;5]" grepcidr: Not a valid pattern: 127.0.0.[1;3;5] # echo "127.0.0.3"|grepcidr "127.0.0.[1..5]" grepcidr: Not a valid pattern: 127.0.0.[1..5]
