jq

jq is a lightweight and flexible command-line JSON parser written in C. It is developed as a single standalone executable, not relying on any external library. jq allows you to parse, extract, filter, map […]

 

MultiTail

MultiTail is a command-line log monitor, allowing users to view one or more log files in separate panes within the same terminal window. One MultiTail window can be split horizontally or vertically as many […]

 

Graylog

Graylog is a Java-based open-source log management system which collects, indexes, and analyzes (structured/unstructured) log data from syslog or any third-party applications Graylog’s centralized log management system is designed as a 3-tier architecture which […]

 

Bro

Bro is an open-source network monitoring and intrusion detection system written in C++. Bro collects live packets via the libpcap interface, analyzes packet contents, generates events from the analysis, and performs various actions based […]

 

Wireshark

Wireshark is a GUI-based packet sniffing and analyzer tool which captures live packets from a network interface, dissect their protocols, and displays packet contents in human-readable format. Wireshark relies on libpcap/WinPcap library for packet […]