Black Manticore

by lunarg on March 1st 2010, at 22:45

Seamless file compression has found its way to Mac OSX 10.6 with Squeeze.
The application is a system applet, implementing the new HFS compression technology to transparently compress folders you configure to be compressed. Each folder added with Squeeze will be compressed in the background. To the user, they are just regular files, but they will take up less disk space.

Using Squeeze is easy: just select the folders you want to get compressed, and it will silently work in the background to compress the contents of those folders. Whenever you use any of the files, it will be read like any ...

computer, mac

comments

e-mail this

Take screenshots on Mac OSX

by lunarg on January 19th 2010, at 21:16

Taking screenshots in Mac OSX uses Preview.
Inside Preview, you can use the menu to capture screens, but that's not very handy when you're working in other programs.

Luckily, there are some global shortcuts available that implement every way of capturing. As I always forget what they are, and I'm sure others forget this all the time as well, here's a short list.

Cmd + Shift + 3 Capture the entire desktop, and save in on the desktop as PNG. Cmd + Shift + Control + 3 Capture the entire desktop, and place it on the clipboard (inste ...

computer, mac

comments

e-mail this

Creating ISO's on a Mac

by lunarg on December 6th 2009, at 22:28

Create a folder with the contents you want on your ISO.

Open Disk Utility and use the New Image from Folder menu item to create an image. Ensure it is uncompressed and use the CD/DVD master option.

In my experience this creates HFS+ masters which are no good in Windows.

Open the Terminal

Assuming your new image is called ~/Desktop/Master.cdr (the file is on your desktop and called Master.cdr) type:

cd ~/Desktop
hdiutil makehybrid -iso -joliet -o Master.iso Master.cdr

This will create an ISO/Joliet .iso file.

computer, mac

comments

e-mail this

MacOSX: unlocking locked files

by lunarg on October 28th 2009, at 15:50

Ran into an issue where I could not unlock files that were copied from a network location to local disk. The files were marked as being locked, but I was unable to unlock them (through Finder), even though I had all proper rights. Additionally, chmod as root (= user with the highest privileges) did not work either.

The solution to my issue was to manually override the locked flag of those files, from within a Terminal.

sudo chflags -R nouchg my-problem-file-or-dir

Additionally, I found that it sometimes is easier to completely reset/clear an ACL, and start over, rather than trying to fix th ...

computer, mac

comments

e-mail this

Set up VNC in Mac OSX

by lunarg on September 7th 2009, at 20:34

Did you know that since version 10.4, Mac OSX has a VNC server built in? It was originally implemented to have remote control and management. Since 10.5 (where Apple Remote Desktop was implemented for remote managing), they have renamed it to screen sharing, but the principal remains the same.

To enable it, follow the instructions below.

The following guidelines are for Mac OSX 10.6, but they are roughly the same for other versions.

Open System Preferences.

Find the icon that says Sharing.

In the list of services at the left, select and enable Screen Sharing by ticking its checkbox.

By d ...

computer, mac

comments

e-mail this

[Mac] Memory stick not empty after deleting files

by lunarg on June 24th 2007, at 20:24

A friend of mine had this problem with her camera storage thingy. If you're a MacOSX user, you might want to read up on the symptoms and solution on her blog.
Extra thanks go to Heidi for this.

computer, mac

comments

e-mail this

« ‹	March 2010					› »
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28	29	30	31