.net core how to synchronize permissions between 2 files (or directory)

Asked Nov 19 '19 at 10:28

Active Nov 19 '19 at 10:28

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How to synchronize file permissions between 2 files in .net core 3.0

This problem when I do make a automatic update progrom. I need to synchronize the previous file permissions to the updated file (It could also be a directory)

For example, the updated shell script needs to be consistent with the permissions of the previous shell script, otherwise it will not work (because the executable permission is missing)

I try to use GetAccessControl and SetAccessControl, but in macos, It throws NotSupportedException

var security = new DirectoryInfo(older).GetAccessControl();
new DirectoryInfo(newer).SetAccessControl(security);

What did i do wrong?

asked Nov 19 '19 at 10:28

candycat

Have you tried using [FileSecurity](https://stackoverflow.com/a/41019841/12258072)? – Longoon12000 Nov 19 '19 at 10:31
@Longoon12000 Filesecurity can be create manually, but how to get the previous permissions – candycat Nov 19 '19 at 10:39

.net core how to synchronize permissions between 2 files (or directory)

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