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@@ -36,3 +36,9 @@ I frequently add a one-line version of the following to shell scripts:
Note that `join`, `grep`, and others sometimes exit non-zero return codes on
purpose (eg, pipe input closed or found no matches, as expected), which makes
life difficult. Sometimes `|| true` is enough to get around this.
+
+## General Style
+
+Google has a style guide: https://google.github.io/styleguide/shell.xml
+
+Shellcheck is a lint tool: https://www.shellcheck.net/