# libosfp

Libosfp is a C library for OS fingerprinting.

## install

```
# osfp_example depends on libpcap
yum install -y libpcap-devel
# build and install
./package.sh
yum install package/*.rpm
```

## run example

```
# load the fingerprint file and capture on eth0, filter tcp port 8888
osfp_example -f /usr/var/lib/libosfp/fp.json -i eth0 "tcp port 8888"
```