Move pages under tldr, lint run.sh, update docs

tldr/git-switch

@@ -0,0 +1,34 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# git switch
+
+> Switch between Git branches. Requires Git version 2.23+.
+> See also `git checkout`.
+> More information: <https://git-scm.com/docs/git-switch>.
+
+- Switch to an existing branch:
+
+`git switch {{branch_name}}`
+
+- Create a new branch and switch to it:
+
+`git switch --create {{branch_name}}`
+
+- Create a new branch based on an existing commit and switch to it:
+
+`git switch --create {{branch_name}} {{commit}}`
+
+- Switch to the previous branch:
+
+`git switch -`
+
+- Switch to a branch and update all submodules to match:
+
+`git switch --recurse-submodules {{branch_name}}`
+
+- Switch to a branch and automatically merge the current branch and any uncommitted changes into it:
+
+`git switch --merge {{branch_name}}`