An eye on your system
pg_activity is a top like application for PostgreSQL server activity
Python library and shell utilities to monitor filesystem events
A Network Packet Sniffing tool developed in Python 3
Zenoss - Intelligent IT Operations Management
Monitor monthly internet Transmit and Receive bandwidth usage - Linux
Tool to ping hosts through firewalls blocking ICMP
Deploy Prometheus monitoring system
Network Ping time and UPS Logger
Network Analyzer for lighting protocols
Xplico is a Network Forensic Analysis Tool (NFAT)
Count the number of people around you by monitoring wifi signals
Raven is the legacy Python client for Sentry
Show devices in a lan
Free, open-source IP scanner
Python3 tool to scan, detect and control chromecast devices
PotHead
track log files, block intrusions, and much more
Open Source SIEM