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

tldr/git-rm

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# git rm
+
+> Remove files from repository index and local filesystem.
+> More information: <https://git-scm.com/docs/git-rm>.
+
+- Remove file from repository index and filesystem:
+
+`git rm {{path/to/file}}`
+
+- Remove directory:
+
+`git rm -r {{path/to/directory}}`
+
+- Remove file from repository index but keep it untouched locally:
+
+`git rm --cached {{path/to/file}}`