Info for "BashFAQ/004"

#	Date	Size		Editor	Comment	Action
56	2025-01-30 04:47:30	8719	to previous	larryv	added extra whitespace for breathing room, standardized on 4-space indentation, made "highlight" languages more accurate	view
55	2025-01-30 04:39:59	8678	to previous	larryv	normalized examples further (tried to cover both "empty" and "not empty", tweaked language again)	view
54	2025-01-30 04:17:13	8403	to previous	larryv	fixed example ("${files[@]}" -> "${#files[@]}")	view
53	2025-01-30 04:15:42	8402	to previous	larryv	normalize example messages throughout ("directory [VERB]")	view
52	2025-01-30 04:09:02	8380	to previous	larryv	partially undid rev 51 (do not encourage injecting variables into `echo` args)	view
51	2025-01-29 23:00:58	8354	to previous	81	Streamline messages. Prefer echo when printf features are not needed	view
50	2023-03-28 07:52:15	8609	to previous	emanuele6	-maxdepth 0 can just be -prune	view
49	2023-03-28 07:50:38	8614	to previous	emanuele6	echo => printf	view
48	2023-03-25 23:05:15	8605	to previous	emanuele6	$1 => $@, why not	view
47	2023-03-25 23:00:08	8605	to previous	emanuele6	mentions pitfalls of using failglob without ()	view