Update cheatsheets

sc_warts2json

@@ -0,0 +1,13 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# sc_warts2json
+
+> JSON dump of information contained in a `warts` file.
+> More information: <https://www.caida.org/catalog/software/scamper/>.
+
+- Convert `warts` files to JSON and output the result:
+
+`sc_warts2json {{path/to/file1.warts path/to/file2.warts ...}}`