Destroyed SC2148 (markdown)

SC2148.md

@@ -1,39 +0,0 @@
-##  Tips depend on target shell and yours is unknown. Add a shebang.
-
-### Problematic code:
-
-```sh
-echo "$RANDOM"   # Does this work?
-```
-
-### Correct code:
-
-```sh
-#!/bin/sh
-echo "$RANDOM"  # Unsupported in sh. Produces warning.
-```
-
-or
-
-```sh
-#!/bin/bash
-echo "$RANDOM"  # Supported in bash. No warnings.
-```
-
-### Rationale:
-
-Different shells support different features. To give effective advice, ShellCheck needs to know which shell your script is going to run on. You will get a different numbers of warnings about different things depending on your target shell.
-
-If you add a shebang (e.g. `#!/bin/bash` as the first line), the OS will use this interpreter when the script is executed, and ShellCheck will use this shell when offering advice.
-
-If you for any reason can't or won't add a shebang, there are multiple other ways to let shellcheck know which shell you're coding for:
-
-* Specify the shell using the `-s` or `--shell` flag, e.g. `shellcheck -s bash myfile`
-* Use a shellcheck [[directive]], adding `# shellcheck shell=ksh` before the first command in the file.
-* Give the script a `.bash`, `.ksh` or `.dash` extension (`.sh` will not assume `--shell=sh` since it's so generic)
-
-Note that this error can not be ignored with a [[directive]]. It is not a suggestion to improve your script, but a warning that ShellCheck lacks information it needs to be helpful.
-
-### Exceptions
-
-None. Please either add a shebang, directive, extension or use `-s`.