- Aircrack-ng: WiFi monitoring, attacking, cracking utility
- usage:
- package description on kali linux docs
- usage:
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Scrot: a simple commandline screen capture utility
- usage:
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SimpleScreenRecorder: A simple screen recorder
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nmap: a network scanner and sniffer toolkit
- usage:
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rkhunter: Rootkit Hunter, security monitoring and analyzing tool for POSIX compliant systems
This is really a big topic, we have a lot of editor options in linux, such as vim, emacs. But vim is really a good one that I always use it in my daily life. I would like to open a new section for vim to tell its long story. Find it in the follow link!