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

tldr/linux/finch

@@ -0,0 +1,37 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# finch
+
+> Console-based modular messaging client.
+> More information: <https://developer.pidgin.im/wiki/Using%20Finch>.
+
+- Launch finch:
+
+`finch`
+
+- Quit:
+
+`<Alt> + q OR <Ctrl> + c`
+
+- Show actions menu:
+
+`<Alt> + a`
+
+- Jump to n-th window:
+
+`<Alt> + {{number_key}}`
+
+- Close current window:
+
+`<Alt> + c`
+
+- Start moving a window, use arrow keys to move, press escape when done:
+
+`<Alt> + m`
+
+- Start resizing a window, use arrow keys to resize, press escape when done:
+
+`<Alt> + r`