You can use the the swipe gesture in Chrome to go back or forward on a page, just like in Safari for OS X. Use a two-finger swipe to the right to go to the previous page and a swipe to the left to go forward. You can disable the swipe function in Chrome with the following OS X Terminal command:
Mr.W
Disable the preview from attachments in mail
When you open an email with an attachment there will be automatically displayed preview. Through the Preferences menu of the Mail application there is no option to turn this feature off. You can disable the preview with the following command:
Use the system highlight color for ‘Today’ in Calendar
In OS X it’s possible to change the highlight color. You can do this in the General ▸ Appearance panel in System Preferences. The Calendar application doesn’t use the highlight color for ‘Today’. This uses the default color blue, you can enable the system highlight color for the today selection with the following command.
iTunes: Disable access to Podcasts
Disable the Podcast functionality within iTunes. After applying this command the options will disappear in the navigation bar (Store section) and all other menu options within iTunes v7.1 and above.
Never display the Quicktime player X title bar
It’s possible to hide the title bar within in a Quicktime player X window. The titlebar automatically shows up when the mouse pointer is active in the window. To disable this behavior, quit Quicktime X and apply the following command:
iTunes: Disable the use of plugins
Disable the use of plugins within iTunes. After applying this command active plugins will be disabled and all other menu options referring to plugin related options will not show up.
Twitter: Close ‘New Tweet’ window with ESC-key
it’s possible to enable some hidden features for the ‘Twitter For Mac’ application with some Terminal commands. With the following command you can enable to close the ‘New Tweet’ window with the ESC-key. Close Twitter and add the following command in Terminal.