use git

use-git.md

@@ -0,0 +1,43 @@
+# Use git
+
+Prefer rebase when pull:
+
+```sh
+git pull --rebase
+```
+
+Clean outdated branches:
+
+```sh
+git fetch --prune origin
+```
+
+Push force safely:
+
+```sh
+git push --force-with-lease origin master
+```
+
+Shallow clone:
+
+```sh
+git clone --depth 1 ...
+```
+
+Add submodule:
+
+```sh
+git submodule add --depth 1 ...
+```
+
+First time pull repo with submodules:
+
+```sh
+git submodule update --init --recursive
+```
+
+Update submodules:
+
+```sh
+git submodule update --recursive --remote
+```