[doublepost=1461366607][/doublepost]disk utility no longer lets you repair permissions. you need to use terminal now, so much far everything a typical user will need.
the only disk utilities i use disk utility and disk warrior. if i think anything is wrong with the disk, ill just do a zero pass and restore from time machine
i used to use the apple jack script from source forge, but I'm not so sure if it works on the newer operating systems.[/QUOTE