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+# colon
+
+> Returns a successful exit status code of 0.
+> More information: <https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#colon>.
+
+- Return a successful exit code:
+
+`:`
+
+- Make a command always exit with 0:
+
+`{{command}} || :`