.functions: Add unquarantine which force-removes a downloaded app o…

…r file from the quarantine

Thanks to @jasomill on Hacker News: http://news.ycombinator.com/item?id=4307379.

.functions

@@ -76,4 +76,11 @@ function unidecode() {
 function codepoint() {
 	perl -e "use utf8; print sprintf('U+%04X', ord(\"$@\"))"
 	echo # newline
+}
+
+# Manually remove a downloaded app or file from the quarantine
+function unquarantine() {
+	for attribute in com.apple.metadata:kMDItemDownloadedDate com.apple.metadata:kMDItemWhereFroms com.apple.quarantine; do
+		xattr -r -d "$attribute" "$@"
+	done
 }