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+## ShellCheck only supports sh/bash/dash/ksh scripts. Sorry!
+
+### Problematic code:
+
+```sh
+#!/usr/bin/python
+print "Hello"
+```
+
+### Rationale:
+
+ShellCheck only supports a limited number of Bourne-based Unix shells (bash, ksh, dash and POSIX sh).
+
+It does not support scripts written for other shells like Zsh, Csh, Tcsh or PowerShell, and it does not support other scripting languages like PHP, Python, JavaScript or SQL.
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