"Top 10 Things You Forgot Gmail Can Do"

"Top 10 Things You Forgot Gmail Can Do" at LifeHacker.com. It's a good one.

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Default File Permissions on Creation - Umask

With the umask command you can set, what permissions a file will normally have when it's first created. It's a bit complicated, though: You have to XOR 666 for files and 777 for directories with the numerical permission code you want the file to have. (see man umask for more)

With umask you see the current mask, with umask -S you see it understandably. The default in Ubuntu is umask 022, which means that files will be -rw-r--r-- by default. With umask 026 you can prevent files from being readable and directories being accessible by "other"s (meaning anyone) by default (-rw-r-----).

You can also use the much easier symbols like with chmod, e.g. umask u=rwx.

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Fly Me to the Moon lunar lander and rocket model

From the Belgian animated feature film Fly Me to the Moon. This film has been recently released on DVD.







Keywords: Fly Me to the Moon animated feature film directed by Ben Stassen produced by nWave Pictures in association with Illuminata Pictures distributed by Summit Entertainment and Vivendi Visual Entertainment concept lunar lander model flash loop saturn 5 v rocket

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