ips

overview

parses ip addresses from stdin or a provided file and takes into consideration blacklisted and whitelisted CIDRs.

Blacklisting is done after whitelisting and thus takes precedence.

implemented features

• -k keep duplicates in output
• -b <file> Blacklist ips within newline-delimited File containins CIDRs or IPs
• -w <file> Whitelist ips within newline-delimited File containins CIDRs or IPs
• -i include ips within provided comma-separated CIDRs
• -x eXclude ips within provided comma-separated CIDRs

help output

``` ips 1.0.0

USAGE: ips [FLAGS] [OPTIONS] [file-name]

FLAGS: -h, --help Prints help information -k, --keep-duplicates non-unique output, keep any duplicates -V, --version Prints version information

OPTIONS: -b, --blacklist-file file that contains CIDRs & IP addrs against which to filter output (exlude) -i, --include single or comma-separated CIDRs for whitelisting -w, --whitelist-file file that contains CIDRs & IP addrs against which to filter output (include) -x, --xclude single or comma-separated CIDRs for blacklisting

ARGS: file path from which to parse ip addresses. omitting this forces reading from stdin ```

usage examples

$ cat testfile | ips 1.1.1.1 127.0.0.1 2.2.2.2 $ cat testfile | ips -x 2.2.2.2 1.1.1.1 127.0.0.1 $ cat testfile | ips -i 2.2.2.2 2.2.2.2 $ ips -i 2.2.2.2 testfile 2.2.2.2 $ ips -i 2.2.2.2,1.1.1.1 testfile 1.1.1.1 2.2.2.2 $