OSX TimeMachine – remove TM backups of old machines / unwanted dates

DELETE A CERTAIN MACHINE’S BACKUP:

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tmutil delete /Volumes/TimeMachineDrive/Backups.backupdb/MacName/

 

DELETE A SPECIFIC BACKUP FOR A MACHINE:

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sudo tmutil delete /Volumes/TMBackupDrive/Backups.backupdb/MacBookX/2018-11-13-221121/

 

SOURCE: OSXDAILY