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

tldr/linux/shnsplit

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# shnsplit
+
+> Splits audio files according to a `.cue` file.
+> More information: <http://shnutils.freeshell.org/shntool/>.
+
+- Split a `.wav` + `.cue` file into multiple files:
+
+`shnsplit -f {{path/to/file.cue}} {{path/to/file.wav}}`
+
+- Show supported formats:
+
+`shnsplit -a`
+
+- Split a `.flac` file into multiple files:
+
+`shnsplit -f {{path/to/file.cue}} -o flac {{path/to/file.flac}}`
+
+- Split a `.wav` file into files of the form "track-number - album - title":
+
+`shnsplit -f {{path/to/file.cue}} {{path/to/file.wav}} -t "%n - %a - %t`