IT/Software/Networking
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Basics
Hosts Files
located in /etc/hosts this is one of the most critical files you will ever learn
Netplan
I suppose it is good because smarter people than I adopted it.
The config is very very sensitive to spacing.
ZeroTier
This allows you direct access to any computer as if it had a static IP.
I wish I had learned about this early on.
It allows easily for remote printing and direct NoMachine access.
Scan WiFi for Signal Strength
There are many tools to do this.
Ethernet Connection between computers(Link-Local)
You can connect any two computers in linux. You can get up to 35 mb/s transfer speeds.
Procedure
- Connect the cable ethernet to ethernet
- The computers will try to auto config but it will fail.
- Go to the settings for the connection and change the ipv4 setting to link-local
- Repeat on the other computer.
- Now you can ssh or mount the remote computer.
- We use fish in dolphin\
- fish://user@host
Very convenient when setting up a new computer and you only have a wifi network.