Created Sc2035 (markdown)

Sc2035.md

@@ -0,0 +1,15 @@
+# Use ./*.m3u so names with dashes won't become options.
+
+### Problematic code:
+    rm *
+
+### Correct code:
+    rm ./*
+
+### Rationale
+
+Since files and arguments are strings passed the same way, programs can't properly determine which is which, and rely on dashes to determine what's what.
+
+A file named `-f` (`touch -- -f`) will not be deleted by the problematic code. It will instead be interpreted as a command line option, and `rm` will even report success. 
+
+Using `./*` will instead cause the glob to be expanded into `./-f`, which no program will treat as an option.