Add colog utility

colog

@@ -0,0 +1,20 @@
+#!/bin/zsh -f
+
+highlight() {
+	local color=$1
+	echo '\x1b[1m\x1b[38;5;'${color}'m'
+}
+
+reset='\x1b[0m'
+
+info=68
+warning=214
+error=196
+critical=128
+debug=36
+
+sed "s#WARN\(ING\)*\b#$(highlight $warning)&${reset}#i; \
+	s#ERR\(OR\)*\b#$(highlight $error)&${reset}#i; \
+	s#INF\(O\)*\b#$(highlight $info)&${reset}#i; \
+	s#DEBUG\b#$(highlight $debug)&${reset}#i; \
+	s#CRIT\(ICAL\)*\b#$(highlight $critical)&${reset}#i; "