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unix:osx:change_time_machine

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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)
unix/osx/change_time_machine.1266835504.txt.gz · Last modified: 2010/02/22 05:45 by ben