Add documents for Arch Linux

README.md

@@ -35,6 +35,12 @@ $ make
 $ sudo make install # or `make DESTDIR=~/bin install`
 ```
 
+### Arch Linux
+
+```bash
+$ yaourt -S xkremap
+```
+
 ## Usage
 
 ```

examples/systemd/xkremap.service

@@ -0,0 +1,14 @@
+# 1. Copy this to ~/.config/systemd/user/xkremap.service
+# 2. systemd --user enable xkremap
+
+[Unit]
+Description=xkremap
+
+[Service]
+ExecStart=/usr/bin/xkremap /home/k0kubun/.xkremap
+ExecStop=/usr/bin/killall xkremap
+Restart=always
+Environment=DISPLAY=:0.0
+
+[Install]
+WantedBy=graphical.target