Good mac tools
* MacKeeper http://www.mac-uninstall.com/
* Sequel Pro http://www.sequelpro.com/

Move item to differnt space
1. Hold the item then Ctrl + arrow
2. or use Fn + F8


Apache webserver on Mac OS 10.6 (stop/start)

sudo /usr/sbin/apachectl start
sudo /usr/sbin/apachectl stop
sudo /usr/sbin/apachectl restart


Common change for php
Search and change (vi /etc/php.ini) From:
; short_open_tag = Off

To:
short_open_tag = On


Size of blob

select sum(dbms_lob.getlength(IMAGE_BLOB))/1024/1024 from MY_TAB_WITH_IMAGE

Fie size in octal

stat -c '%A %a %n' *