linux networking tool

3.httpie like curl but easier 
4.wget download files
5.tc one a linux router:slow down you brother's internet(and more more)
6.dig/nsloopup what's the ip for the domain (DNS requery)
7.whois is the domain registered
8.ssh secure shell
9.scp copy file over a SSH connection
10.rsync copy only changed files (works over SSH)
11.ngrep grep your network
12.tcpdump show me all packets on port 80
13.wireshark look at those packets in a GUI
14.tshark command line super poweroful packets analysis
15.tcpflow capture & assemble TCP streams
16.ifconfig what's my ip address
17.route view and change route and more
18.ip replace ifconfig .route and more
19.arp see your arp table
20.mitmproxyspy on SSL connetcions your programs are making
21.nmap in network scanning port
22.zenmap GUI for nmap
23.pof identify OS of hosts connetcing to you
24.ftp/sftp copy files .sftp does if over SSH
25.netstat/ss/fuser "what port are server using?"
26.iptables setup firewall and NAT !
27.nfables new versiob of iptables
28.telnet like ssh but insecure
29.openvpn a VPN
30.nsenter enter a container process's network namespace
31.nc netcat ! make TCP connections manually
32.socat proxy a tcp socket a unix domain socket + lost more
33.hping3 contect ang TCP packet that server
34.traceroute/mtr what server are on the way to what server?
35.tcptraceroute use tcp packets instad of icmp to traceroute
36.ethtool manage physical Ethernet connections + network cards
37.iw/iwconfig manage wireless network settings (see speed / frquery)
38.sysctl configure linux kernel network stack
39.openssl do literally anything with ssl cerficates
40.stunel make a ssl proxy for an insecure server
41.iptraf/nethogsl/iftop/ntop see what's is useing bandwidth
42.ab/nload/iperf benchmarking tools
43.python3 -m http.server server file from a directory
44.ipcalc easily see what