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

tldr/linux/locate

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# locate
+
+> Find filenames quickly.
+> More information: <https://manned.org/locate>.
+
+- Look for pattern in the database. Note: the database is recomputed periodically (usually weekly or daily):
+
+`locate {{pattern}}`
+
+- Look for a file by its exact filename (a pattern containing no globbing characters is interpreted as `*pattern*`):
+
+`locate '*/{{filename}}'`
+
+- Recompute the database. You need to do it if you want to find recently added files:
+
+`sudo updatedb`