README.md

@@ -2,83 +2,19 @@
 
 ## How does it work
 
-`qemush` allows to run commands as Unix user `qemu` to manage virtual
-machines and their disks associated.
-
 ## Why
 
-`qemush` is **daemonless** : no bloaty long running process is needed for
+- daemonless
-`qemush` to work.
+- lightweight
-
+- few dependencies
-`qemush` is **lightweight** : it only consists in a shell script to
+- hackable
-automate repeated tasks and force good practices.
+- easy to setup
-
-`qemush` needs **few dependencies** : see section
-[Dependencies](#dependencies) for details.
-
-`qemush` is **hackable** : you can [write your own launching
-scripts](#write-a-launching-script) to make it work as intended.
-
-`qemush` is **easy to setup** : you can make it work in a few steps, see
-section [Installation instructions](#installation-instructions).
 
 ## Dependencies
 
-- `qemu` - this is literally a QEMU wrapper so there's a chance you'll
+- `screen`
-need it
+- `source-highlight`
-- `bash` - the `qemush` interpreter
-- `coreutils` - used for basic OS operations
-- `sudo` - execute commands as `qemu`
-- `screen` - for process supervision
-- `source-highlight` - for syntax highlighting when displaying launching
-scripts
-- any text editor - used for builting function to edit launching scripts
 
 ## Installation instructions
 
-### QEMU user and group
+- `make install`
-
-`qemush` acts as Unix user `qemu` to manage virtual machines. You need to
-create a system user `qemu` that cannot login, with any home directory,
-in an Unix group of the same name. Example :
-
-```sh
-# Example if the qemu user doesn't exist
-# Make sure /etc/shells contains /bin/nologin
-useradd -r -s /bin/nologin qemu
-```
-
-For ease of use, you need to grant every user in the `qemu` group via
-`sudo` the right to execute commands as `qemu`. You can find an example
-`sudoers` rule in this repo's `etc/sudoers.d` folder.
-
-### Add `qemush` in the `PATH`
-
-Use your preferred way to add the `qemush` script to a folder of `PATH`.
-Recommended : copy the script in `/usr/local/bin` to make it effortlessly
-system wide.
-
-## Usage
-
-### Writing a launching script
-
-The default text editor used by `qemush` is `nvim`, but it can be
-overriden by the `EDITOR` environment variable.
-
-Run the following command to start editing a launching script by the name
-of your choice :
-
-```sh
-qemush edit "$name"
-```
-
-Example scripts are available in this repo's `qemu/bin` folder.
-
-### Launching a virtual machine
-
-Virtual machines are identified by the name of their launching scripts.
-You can launch any machine with the following command :
-
-```sh
-qemush start "$name"
-```

etc/sudoers.d/qemu

@@ -1 +0,0 @@
-%qemu ALL = (qemu) NOPASSWD: ALL