Sverre Rabbelier <srabbelier@xxxxxxxxx> writes: > On Fri, Dec 18, 2009 at 13:32, Junio C Hamano <gitster@xxxxxxxxx> wrote: >> Sure, it will empty the index, so it is dangerous in the same sense that >> "reset --hard" is dangerous because it will wipe all your local changes, >> or "rm -rf it" will remove everything underneath it. > > With the difference that both 'reset --hard' and 'rm -rf' need a flag > to do their destructive work? Although 'git reset' might be just as > destructive if you've been using 'git add -p' a lot or something, > mhh... I'll grant you that at least "rm -rf it" names "it" that will be wiped very explicitly. But just like the index and the work tree plus the index are the implicit targets to "reset" and "reset --hard" respectively, the index is the implicit target to "read-tree". So it may be "dangerous" in the sense that "it would change things and if you meant to do something else the end result would be different from what you wanted to do". In that sense, "log", "cat-file" and friends may be danger-free commands and all others would be dangerous. You might type "commit" when you meant to say "commit -a" and record an incomplete state; it is "dangerous" in that sense. These are part of their feature. -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html