Created SC2065 (markdown)

SC2065.md

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+## This is interpreted as a shell file redirection, not a comparison.
+
+### Problematic code:
+
+```sh
+[ 3>2 ] || [ 3>'aaa bb' ] # Simple example of problematic code
+```
+
+### Correct code:
+
+```sh
+[ 3 -gt 2 ] || [ 3 > 'aaa bb' ] # arithmetical, lexicographical
+```
+### Rationale:
+
+A word that looks like a redirection in simple shell commands causes it to be interpreted as a redirection.
+ShellCheck would guess that you don't want it in tests.
+
+### Exceptions:
+
+When it's among a continuous list of redirections at the end of a simple `test` command, it's more likely that
+the user really meant to do a redirection. Or any other case that you mean to do that.