65 lines
2.4 KiB
Markdown
65 lines
2.4 KiB
Markdown
### Setup ssh key for connecting to other servers
|
|
|
|
This next ssh key is generated for internal servers:
|
|
|
|
```
|
|
ssh-keygen -q -t ed25519 -N '' -f ~/.ssh/id_ed25519_mynetwork <<<y >/dev/null 2>&1
|
|
|
|
# older machines might not support ed25519, then use RSA with 4096 bit key
|
|
# ssh-keygen -q -t rsa -b 4096 -N '' -f ~/.ssh/id_rsa_mynetwork <<<y >/dev/null 2>&1
|
|
```
|
|
|
|
The public ssh key is in `~/.ssh/id_*_mynetwork.pub`.
|
|
Copy the public key to machines which you want to access with this machine.
|
|
Inversely, if you want other machines to ssh to this machine,
|
|
copy their public keys to this machine.
|
|
|
|
#### ssh resources
|
|
* [Digital Ocean ssh essentials](https://www.digitalocean.com/community/tutorials/ssh-essentials-working-with-ssh-servers-clients-and-keys)
|
|
|
|
#### server-side setup checklist
|
|
* setup locales (LC_LANGUAGE, LC_ALL)
|
|
* install openssh-server
|
|
* enable ssh service on startup
|
|
* copy workstation public key to server
|
|
* ssh via key (i.e no password)
|
|
* disable password authentication
|
|
|
|
## apt package
|
|
|
|
startup installation for ubuntu clients.
|
|
open terminal, run one code snippet at the time and check that no errors occur:
|
|
|
|
```
|
|
#sudo apt-get install software-properties-common
|
|
sudo apt-get update
|
|
sudo apt-get install neovim -y
|
|
|
|
# sudo apt install librewolf -y # add librewolf repo first
|
|
sudo apt install qutebrowser -y # minimal vim-binding browser
|
|
sudo apt install gnome-tweaks -y # tool to remap caps to ctrl
|
|
# sudo apt install alacritty -y # add alacritty repo first
|
|
# replace alacritty with stterm
|
|
sudo apt install jq -y # lightweight and flexible command-line JSON processor
|
|
sudo apt install make -y # utility to maintain shell program groups
|
|
sudo apt install curl -y # file transfer helper (also see wget)
|
|
sudo apt install ffmpeg -y # audio/video converter
|
|
sudo apt install keepass2 -y # password manager
|
|
sudo apt install zsh -y # install oh-my-zsh to set zsh as default shell
|
|
|
|
# music setup
|
|
sudo apt install mpd -y # music player daemon
|
|
sudo apt install ncmpcpp -y # ncurses music player controller plus plus
|
|
```
|
|
|
|
## brew
|
|
Install [brew](https://brew.sh/) and `brew install yt-dlp`
|
|
|
|
## Mail & Calendar
|
|
Use thunderbird to attach to just about any mail + cal clients
|
|
|
|
To get reasonably formatted dates in thunderbird set the locale environment variable `LC_TIME`:
|
|
`sudo update-locale LC_TIME=en_DK.UTF-8`
|
|
|
|
## Password Manager
|
|
use keepass :key: (with secret file)
|