vault backup: 2025-07-01 11:53:29

Python Handbook.md

@@ -0,0 +1,19 @@
+---
+tags:
+  - handbook
+kind:
+  - howto
+---
+
+# Python Handbook
+
+## Manage multiple python versions
+
+You can install multiple python version like tihs:
+
+```bash
+sudo apt update
+sudo apt install python3.7
+sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.6 1
+sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.7 2
+```