Merge branch 'main' into 37-investigation-on-architectural-design-of-the-weapons

Author: Loethor

docs/advanced_git_commands.md

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+# New commands
+
+### Delete local branches that don't exist in the remote anymore
+git fetch -p ; git branch -r | awk '{print $1}' | egrep -v -f /dev/fd/0 <(git branch -vv | grep origin) | awk '{print $1}' | xargs git branch -d