TODO: add more information about Managing connections in Linux; include description and examples

[zweilosec]

TODO: add more information about Managing connections in Linux;

• [ ] Add commands such as telnet, SSH, nc, curl, wget
• [ ] Add commands for listing information about open network connections: lsof -i, ss, netstat
• [ ] include description and examples

https://github.com/zweilosec/Infosec-Notes/blob/master/linux-1/linux-basics.md#managing-connections