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unix:osx:change_time_machine [2010/02/22 05:45] ben |
unix:osx:change_time_machine [2010/02/22 05:45] (current) ben |
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* Both of these attributes should be Hex values, things seem to vary though. If yours appear like the HostUUID value above, then you should use Hex formats, though I'm not sure that must be the case. If you need Hex values, open up "Character Viewer", and you can see the values of the numbers and letters you will need. They will need to be entered with the "-x" argument to xattr. They will need to end with a "00". For example, if my new MAC address is 00:17:da:19:78:f9, then we can see from Character Viewer that "0" is "00" in hex, ":" is "3A" in hex, etc. My MAC string in hex, with a "00" at the end, would then be: <code>00 00 3A 31 37 64 61 3A 31 39 3A 37 38 3A 66 39 00</code> | * Both of these attributes should be Hex values, things seem to vary though. If yours appear like the HostUUID value above, then you should use Hex formats, though I'm not sure that must be the case. If you need Hex values, open up "Character Viewer", and you can see the values of the numbers and letters you will need. They will need to be entered with the "-x" argument to xattr. They will need to end with a "00". For example, if my new MAC address is 00:17:da:19:78:f9, then we can see from Character Viewer that "0" is "00" in hex, ":" is "3A" in hex, etc. My MAC string in hex, with a "00" at the end, would then be: <code>00 00 3A 31 37 64 61 3A 31 39 3A 37 38 3A 66 39 00</code> | ||
* To set the attribute for BakupMachineAddress then, the command would be: <code>sudo xattr -x com.apple.backupd.BackupMachineAddress "00 00 3A 31 37 64 61 3A 31 39 3A 37 38 3A 66 39 00" Backups.backupdb/frieda/</code> | * To set the attribute for BakupMachineAddress then, the command would be: <code>sudo xattr -x com.apple.backupd.BackupMachineAddress "00 00 3A 31 37 64 61 3A 31 39 3A 37 38 3A 66 39 00" Backups.backupdb/frieda/</code> | ||
- | * This will need to be repeated for the HostUUID attribute if you have that attribute on your directory as well | + | * This will need to be repeated for the HostUUID attribute if you have that attribute on your directory as well. |
===== Disable file system attribute edits ===== | ===== Disable file system attribute edits ===== | ||
* Open Terminal (probably already opened) | * Open Terminal (probably already opened) |