Why can't I read or write a file whose owner is root and permission is 707 in Terminal.app on Snow L

Posted by lululau on Super User See other posts from Super User or by lululau
Published on 2009-10-21T12:46:15Z Indexed on 2010/05/13 6:25 UTC
Read the original article Hit count: 278

Filed under:

bash

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osx-snow-leopard

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mac

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osx

This is what happens - but why?

liuxiang@MacBookPro: ~/casecode/sh $ ls -l sa 
-rwx---rwx  1 root  admin  55 10 21 00:07 sa
liuxiang@MacBookPro: ~/casecode/sh $ cat sa
cat: sa: Permission denied
liuxiang@MacBookPro: ~/casecode/sh $ date >> sa
-bash: sa: Permission denied
liuxiang@MacBookPro: ~/casecode/sh $ ./sa
-bash: ./sa: Permission denied

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