SquidGuard is a URL redirector used to use blacklists with the proxysoftware Squid. There are two big advantages to squidguard: it is fast and it is free.
chflag
http://www.macosxhints.com/article.php?story=20031017061722471
arch- "archived flag"opaque- "opaque flag"nodump- "nodump flag"sappnd- "system append-only flag"schg- "system immutable flag"uappnd- "user append-only flag"uchg- "user immutable flag"
Lock a file from being moved, renamed or deleted:
chflags uchg filenameUndo it with:
chflags nouchg filename- Log in to post comments