On Friday, November 8, 2013 9:53:06 AM UTC-7, Nils Bruin wrote:
> Hm, would you mind posting the results of:
>
> $pwd
>
> and then the permissions of all components, e.g.: if it's /home/user/sage
>
> $ ls -dl /home
> $ ls -dl /home/user
> $ ls -dl /home/user/sage
> $ ls -dl /home/user/sage/example_script.py
> $ ls -dl `which sage`
>
> You can apply some bijective map to the UIDs, GIDs, and directory names if
> you think that's required.
>
> $ pwd
/GROUP_DIR/CODE_DIR/example_dir/example_dir2
$ ls -dl example_script.py
-rwxrwxr-x 1 scott RESEARCH_GROUP 196 Nov 7 10:53 example_script.py
$ dir=$(pwd); while [ ! -z "$dir" ]; do ls -ld "$dir"; dir=${dir%/*}; done;
ls -ld /
drwxrwxr-x 3 scott RESEARCH_GROUP 102 Nov 8 13:20
/GROUP_DIR/CODE_DIR/example_dir/example_dir2
drwxrwxr-x 3 scott RESEARCH_GROUP 102 Nov 7 10:43
/GROUP_DIR/CODE_DIR/example_dir
drwxrwx--x 82 tyler RESEARCH_GROUP 2788 Nov 8 13:20 /GROUP_DIR/CODE_DIR
drwxrwxr-x 32 amanda RESEARCH_GROUP 1088 Nov 30 2012 /GROUP_DIR
drwxrwxr-x 44 root _www 1564 Sep 21 22:35 /
$ ls -dl `which sage`
lrwxr-xr-x 1 root wheel 71 Nov 4 16:23 /usr/bin/sage ->
/Applications/Sage-5.12-OSX-64bit-10.6.app/Contents/Resources/sage/sage
> You might also want to see what kind of file system is mounted for this. I
> think there are network file systems that keep track of permissions via ACL
> and return garbage for unix permissions. That would definitely throw off
> Jeroen's heuristic (and problems like this is why the python devs are so
> reluctant to include a change like this)
>
I'm not positive what all of that means, but the computer it's on is a Mac
OS X server running OS X 10.6, if that helps.
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