Add install instructions to README

README.md

@@ -2,11 +2,17 @@
 
 Create network namespace where all¹ network requests go via ssh connection.
 
+## Installing
+
+1. Install from [AUR][2].
+2. Download and install pre-built archlinux package: [link][3].
+3. For other linux, copy the files to appropriate path as done [here][4].
+
 ## Creating new namespace
 
-1. Create a simple ssh config at `/etc/nnss/<namespace_name>/config`. This will be
-included with [other settings][0].
-2. Create the ssh private key at `/etc/nnss/<namespace_name>/privatekey`
+1. Create a simple ssh config at `/etc/nnss/<namespace_name>/config`. This will
+   be included with [other settings][0].
+2. Copy your ssh private key to `/etc/nnss/<namespace_name>/privatekey`
 3. [Edit][1] your service file to include below properties
 
 ```systemd
@@ -34,7 +40,12 @@ Port 8822 # If the ssh server is not on default port 22
 ## Testing namespace
 
 ```bash
-❯ sudo systemd-run --property=NetworkNamespacePath=/run/netns/vps1ns --property=User=$USER --property=Requires=nnss-tunsocks@vps1.service --property=After=nnss-tunsocks@vps1.service  --shell
+❯ sudo systemd-run \
+    --property=NetworkNamespacePath=/run/netns/vps1ns \
+    --property=User=$USER \
+    --property=Requires=nnss-tunsocks@vps1.service \
+    --property=After=nnss-tunsocks@vps1.service  \
+    --shell
 [sudo] password for balki:
 Running as unit: run-p233279-i233579.service
 Press ^] three times within 1s to disconnect TTY.
@@ -72,3 +83,6 @@ DNS by default still goes via host.
 
 [0]: ./ssh_config
 [1]: https://wiki.archlinux.org/title/Systemd#Editing_provided_units
+[2]: https://aur.archlinux.org/packages/nnss
+[3]: https://gitea.balki.me/balki-aur/-/packages/arch/nnss/0.1.0-1
+[4]: https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=nnss#n14