Use em-dashes properly

I only recently learned the difference between hyphen, en-dash,
em-dash, minus, etc.
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Tim Byrne 2015-08-29 10:27:02 -05:00
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# yadm - Yet Another Dotfiles Manager
_A house that does not have one warm, comfy chair in it is soulless._ --May Sarton
_A house that does not have one warm, comfy chair in it is soulless._May Sarton
When you live in a command line, configurations are a deeply personal thing. They are often crafted over years of experience, battles lost, lessons learned, advice followed, and ingenuity rewarded. When you are away from your own configurations, you are an orphaned refugee in unfamiliar and hostile surroundings. You feel clumsy and out of sorts. You are filled with a sense of longing to be back in a place you know. A place you built. A place where all the short-cuts have been worn bare by your own travels. A place you proudly call... `$HOME`.
## Introduction
_Home is an invention on which no one has yet improved._ --Ann Douglas
_Home is an invention on which no one has yet improved._Ann Douglas
As so many others, I started out with a repository and a few scripts to symbolically link them around my home directory. This quickly became inadequate and I looked for solutions elsewhere. I've used two excellent tools; [homeschick](https://github.com/andsens/homeshick), and [vcsh](https://github.com/RichiH/vcsh). These tools are great, and you should check them out to understand their strengths. However, I didn't find all of the features I personally wished for in a single tool. **yadm** was written with the following goals:
As so many others, I started out with a repository of dotfiles and a few scripts to symbolically link them around my home directory. This quickly became inadequate and I looked for solutions elsewhere. I've used two excellent tools; [homeschick](https://github.com/andsens/homeshick), and [vcsh](https://github.com/RichiH/vcsh). These tools are great, and you should check them out to understand their strengths. However, I didn't find all of the features I personally wished for in a single tool. **yadm** was written with the following goals:
- Use a single repository
- Few dependencies
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- Stay out of the way and let Git do what it's good at
## Installation
_Seek home for rest, for home is best._ --Thomas Tusser
_Seek home for rest, for home is best._Thomas Tusser
**yadm** can be installed using [Homebrew](https://github.com/Homebrew/homebrew).
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Otherwise you can simply download the **yadm** script and put it into your `$PATH`.
## Getting Started
_I would not change my blest estate for all the world calls good or great._ --Isaac Watts
_I would not change my blest estate for all the world calls good or great._Isaac Watts
If you know how to use Git, then you already know how to use **yadm**.
See the [man page](yadm.md) for a comprehensive explanation of commands and options.
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yadm status
## Strategies for alternate files on different systems
_To feel at home, stay at home._ --Clifton Fadiman
_To feel at home, stay at home._Clifton Fadiman
Where possible, you should try to use the same file on every system. Here are a few examples:
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**yadm** will link the appropriate version for the current host, or use the default `##` version.
## Example of managing SSH configurations
_We shape our dwellings, and afterwards our dwellings shape us._ --Winston Churchill
_We shape our dwellings, and afterwards our dwellings shape us._Winston Churchill
Below is an example of how **yadm** can be used to manage SSH configurations. The example demonstrates **yadm** directly managing the `config` file, managing a host-specific `authorized_keys` file, and storing the private SSH key as part of its encrypted files. This example assumes a typical working SSH configuration exists, and walks through the steps to bring it under **yadm**'s management.