OpenSnitch is a GNU/Linux port of the Little Snitch firewall
pg_activity is a top like application for PostgreSQL server activity
Cross-platform application monitoring and error tracking software
An interactive NVIDIA-GPU process viewer and beyond
Monitor and Manage Wi-Fi
Zenoss - Intelligent IT Operations Management
IPTV/NVR/CCTV/Video cloud https://fastocloud.com
SAN visualization tool
BlueGate HotSpot is a hotspot software
GUI interfaces for Acer Hardware driver -- acerhk.ko
Extracts multiple proxies from a list of websites
Open Source System and Network Monitoring for Linux Desktop
WatchTower is a cloud server monitoring and management tool