A simple narrow band AM (ie : Aircraft band) mp3 recorder/streamer for Airspy or rtl-sdr
Stream raw PCM from a Windows recording device to a Linux machine over a TCP/IP socket.
Scripts checks oracle database's parameters and send data to zabbix server.
Lightweight fail2ban alternative for OpenWRT - inspects ssh log for brute force attacks and blocks via iptables - w/ whitelist and blacklist support