* [bug] linux mktemp error

Author: snowyu

utils/killall.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-pids=`mktemp killredis`
+pids=`mktemp killredis.XXXXX`
 
 #ps ax|grep redis-server|tr -s " "|cut -d " " -f 1 > $pids
 ps ax|grep redis-server|awk '{print "kill -9 ", $1}' > $pids