The wavemon is a command line tool that allows to monitor a wireless network devices. This tool enables to view wireless signal strength and noise levels, packet statistics, information related...
Raspberry Pi
Vim is a text editor that allows to create and modify text files via command line. Vim is an improved version of the old Unix Vi text editor. Vim provides...
The ncdu is a command line tool that enables to view and analyze disk space usage. This tool shows the disk space used by individual directories.
By default, ncdu is...
Nethogs is a command line tool that allows to monitor network bandwidth. Unlike most of the other tools, Nethogs groups bandwidth usage by process instead of per protocol or per...
WebSocket is a two-way communication protocol over a TCP. Websocat is a tool that enables to use WebSocket client or server from the command line. It can operate in client...
The hping3 is a command line tool that enables to analyze TCP/IP packets. The hping3 might be used as alternative to the ping command. The hping3 allows to send not...
The iftop is a command line tool that allows to monitor network bandwidth. This tool listens to the network traffic on specific interface and displays bandwidth usage in the table...
Nmap is a command line tool for network scanning and security auditing. Nmap allows to find what devices are connected to the network, what services are available and what operating...
The exa is a command line tool that displays a list of files and directories, and provides detailed information about them. The exa can be used as an alternative to...
The PATH is an environment variable that contains a colon-delimited list of directories that tells where to search for executable files. The has is a Bash script that allows to...