These are various CLI tools that I find useful and their purposes.
- lnav - Log file navigator
- GoAccess - Visual web log analyzer
- IPinfo CLI
ipinfo 192.0.2.1 - Basic IP lookupipinfo AS65536 - Basic ASN details lookupipinfo myip - Lookup details for your IP
- IRTT - Internet Round Trip Tester - UDP based latency testing
- fping - Ping tool
fping 192.168.0.0 192.168.0.255 - Run ping to all IP's in 192.168.0.0/24 to check if they are online
- oping - Ping tool
oping 192.0.2.1 192.0.2.2 192.0.2.3 - Run ping to 192.0.2.1-192.0.2.3 in parallel
- wavemon - Terminal based wireless device monitoring application that allows you to watch signal and noise levels, packet statistics, device configuration and network parameters of your wireless network hardware.
- frp - Fast reverse proxy; allows external access of services behind a NAT or firewall device.
- bmon - Bandwidth/interface statistics in a CLI
- dive - Explore docker image/layer contents and discover ways to shrink the image size
- oha - HTTP load testing tool
- The Silver Searcher - Similar to
ack but much faster. To install on Debian: apt install silversearcher-ag.