93 lines
2.6 KiB
Markdown
93 lines
2.6 KiB
Markdown
---
|
|
title: "Knowledge Base"
|
|
---
|
|
|
|
# Linux Knowledgebase
|
|
|
|
This is a list of quickstart guides for Linux programs, designed to get the user up and running as fast as possible.
|
|
|
|
# Style
|
|
|
|
## Praxis Only
|
|
|
|
We leave theory alone as much as possible.
|
|
The documentation should be of the form 'if you want *X*, type *Y*'.
|
|
|
|
We don't need to explain what a program does - anyone looking up 'how to X', already knows what they want to do.
|
|
We don't even need to explain which program to use - if someone wants to combine an mp4 and webm video into a single video file, they only care about that result, not about learning `ffmpeg`.
|
|
|
|
Any interest in these tools only comes after we can use them.
|
|
|
|
## Chronological
|
|
|
|
Entries should read like scripts - everything in the right order, with small notes on what this does.
|
|
|
|
The chronology should never branch.
|
|
If `gitea` can use three different types of database, the documentation should simply pick one and continue instructions from there.
|
|
Repetition works better than a reference - if a database requires three commands to set up, it's better to repeat those three commands for every program that requires a database than to just link to another file which discusses databases.
|
|
|
|
### Closing
|
|
|
|
Introductory documents should show anything required to cleanly uninstall a program, without leaving bulky configuration files behind.
|
|
|
|
## Three Input Types
|
|
|
|
There are three types of examples:
|
|
|
|
Fixed input:
|
|
|
|
```bash
|
|
ls
|
|
```
|
|
|
|
Anything with arbitrary input should be shown as a variable.
|
|
|
|
```bash
|
|
ls $FILE
|
|
```
|
|
|
|
Non-commands (e.g. output) should be shown as quoted text:
|
|
|
|
> LK img
|
|
> Mail kn
|
|
> Projects music
|
|
|
|
# Example
|
|
|
|
```
|
|
How to see which websites you're actively accessing:
|
|
|
|
` ` `bash
|
|
ss -tr dst :$PORT
|
|
` ` `
|
|
|
|
> State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
|
|
> ESTAB 0 0 192.168.0.14:42476 149.154.167.91:https
|
|
> ESTAB 0 0 192.168.0.14:43644 104.17.90.199:https
|
|
|
|
```
|
|
|
|
# What's wrong with everything else?
|
|
|
|
## Man pages
|
|
|
|
- Orders items by the alphabet rather than by relevance.
|
|
- Often presumes you know everything except that one program.
|
|
- Often written in the 80's, and it shows.
|
|
- Zero respect for your time.
|
|
|
|
## curl cheat.sh/
|
|
|
|
- Doesn't have the programs I like.
|
|
- Too short to get you started on many programs.
|
|
- Poor understanding of priority (`git stash` is covered before `git commit`).
|
|
|
|
# Current State
|
|
|
|
This started as a few personal notes, and will probably continue to look like that for some time.
|
|
It's a bit of a mess.
|
|
|
|
Systemd is taken as a default.
|
|
Non-systemd commands are mentioned when required for a distro, e.g. runit for Void Linux.
|
|
|