docs: Add multiplat installation procedure

readme.md

@@ -15,6 +15,18 @@ to embed [https://dyne.org/slangroom](slangroom) into other languages.
 
 separated each per new-line and encoded in `base64` and outputs the slangroom execution to stoud.
 
+### 💾 Install
+
+```bash
+wget https://github.com/dyne/slangroom-exec/releases/latest/download/slangroom-exec-$(uname)-$(uname -m) -O ~/.local/bin/slangroom-exec && chmod +x ~/.local/bin/slangroom-exec
+```
+
+check that works by running:
+
+```bash
+wget https://raw.githubusercontent.com/dyne/slangroom-exec/main/test/fixtures/welcome.slex| slangroom-exec
+```
+
 ### Demo
 
 ![Slangroom-exec Demo](./docs/slangroom-exec.gif)

test/fixtures/welcome.slang

@@ -0,0 +1,5 @@
+Rule unknown ignore
+Given I fetch the local timestamp in seconds and output into 'timestamp'
+Given I have a 'number' named 'timestamp'
+Then print the string '😘 Welcome to the Slangroom World 🌈'
+Then print the 'timestamp'

test/fixtures/welcome.slex

@@ -0,0 +1,5 @@
+
+UnVsZSB1bmtub3duIGlnbm9yZQpHaXZlbiBJIGZldGNoIHRoZSBsb2NhbCB0aW1lc3RhbXAgaW4gc2Vjb25kcyBhbmQgb3V0cHV0IGludG8gJ3RpbWVzdGFtcCcKR2l2ZW4gSSBoYXZlIGEgJ251bWJlcicgbmFtZWQgJ3RpbWVzdGFtcCcKVGhlbiBwcmludCB0aGUgc3RyaW5nICfwn5iYIFdlbGNvbWUgdG8gdGhlIFNsYW5ncm9vbSBXb3JsZCDwn4yIJwpUaGVuIHByaW50IHRoZSAndGltZXN0YW1wJwo=
+
+
+