A curated list of amazingly awesome open source intelligence tools and resources. Open-source intelligence (OSINT) is intelligence collected from publicly available sources.
In the intelligence community (IC), the term “open” refers to overt, publicly available sources (as opposed to covert or clandestine sources).
This list is to help all of those who are into Cyber Threat Intellience (CTI), threat hunting, or OSINT. From beginners to advanced.
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The groupdel command in Linux removes a group from the system. It deletes the group's entry from /etc/group and /etc/gshadow,…
The wc command in Linux counts lines, words, characters, and bytes in files or standard input. It…
The top command in Linux provides a real-time view of running processes and system resource usage. From…
The usermod command in Linux modifies existing user account attributes. You can use it to manage group…
The sort command in Linux reads lines from files or standard input and writes them to standard…
The wall command in Linux sends a message to the terminals of all currently logged-in users. The…