better readme

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2026-09-22 04:37:10 +03:00
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# OpenBSD-Notes
Time saver scripts installing and configuring basic stuff on secure OpenBSD installations
## Enviroment
- Better prompt: Colors, Git, Exit Code,
- Color ls
- prompt : color prompt, git branch, latest exit Code
- navigation: color ls
- working : color grep, git aliases (ga, gs, gd, gc, gp)
## Packages
- vim
- git
- iftop, tcodump
- vim (no plugins, monokai theme, extra keymaps, intro screen for keymaps)
- git, ggrep
- iftop, tcpdump
## Vim
- Keymaps
- Theme
## Networking
- netstat-tulp.ksh (from linux)
set -o vi
## Networking
Dynamic IP Address
`vi /etc/hostname.em0`
```sh
dhcp
```
Static IP Address
`vi /etc/hostname.stge0`
```sh
media 100baseTX
mediaopt full-duplex
inet 192.168.2.1 0xffffff00
```
Routing
```sh
route show
netstat -r
netstat -r -n
netstat -r -f inet -n
```
Default Gateway
`vi /etc/mygate`
```sh
192.168.1.1
```
Hostname
`vi /etc/myname`
```sh
echo 'OpenBSD' > /etc/myname
hostname OpenBSD
```
Reload
```sh
```
DNS
`vi /etc/resolv.conf`
```sh
nameserver 9.9.9.9
nameserver 1.1.1.1
```
# Firewall
Control
```sh
pfctl -sr # view rules
pfctl -ss # view state
pfctl -si # view stats
pfctl -sa # view all
```
Write Rules
`/etc/pf.conf`
```sh
lan = stge0
block out tcp from $lan to any port {80,443}
```
Apply rules
```sh
pfctl -d
pfctl -f /etc/pf.conf
pfctl -e
```
# Gitea
# WEB SERVER