how to delete old backups on my passport for mac

If you want to get the current directory of backups (there can be multiple destinations defined and only one will be 'current') sudo tmutil machinedirectory Since tmutil was introduced with Lion, this will not work on earlier OS versions. sudo tmutil delete /Volumes/drive_name/Backups.backupdb/mac_name/YYYY-MM-DD-hhmmss You can use the tmutil tool to delete backups one by one. This is nice since it could take hours to clean up some larger backup sets and you want to leave the Mac confident it's deleting the correct information store.

If you want to be safer, you can pick one snapshot to delete first to be sure the command works as intended. The sudo command needs your password (and it won't echo to the screen, so just type it and pause to be sure you're dating the correct files before pressing enter). So, please back up the data before sharing it between the two computers.Be careful with sudo and making sure you pick the correct Mac's files since there is no undo or confirmation of the following command: sudo tmutil delete /Volumes/drive_name/Backups.backupdb/old_mac_name The corruption chances of the external drive increase if used on both Mac and PC systems regularly.Like FAT32, ex-FAT is not a commonly used file system, due to which its support may vary among third-party devices.Therefore, it is better to choose ex-FAT instead. Due to the limitation of FAT32, it might affect Mac’s and PC’s performance.Ex-FAT supports a maximum volume size of up to 1 Petabytesyte and maximum file size of 16 Exabytes. FAT32 supports a maximum volume of up to 8 Terabytes and a maximum file size of up to 4 Gigabytes.Check this before selecting a file format.

Specific third-party systems, like Digital Camcorders and Sony PlayStation, need the drives to be formatted in either FAT32 or ex-FAT format to perform read and write operations.

Format your Western Digital My Passport external hard drive to FAT32 or ex-FAT format to transfer the data between a Mac and Windows system conveniently.

Things you Should Know Before Formatting WD My Passport Stellar Data Recovery has a 30-day money-back guarantee, so you can upgrade with confidence.

However, if you need unlimited data recovery capability, you’ll need to upgrade the software from Free Edition to Professional Edition. Stellar Data Recovery Free Edition (Windows or Mac) can scan your WD My Passport storage drive, preview recoverable files for free, and recover up to 1 Gigabyte of data without subscribing. Preview files in the Stellar Data Recovery for Windows Why Use Stellar Data Recovery for Mac and PC?

How to delete old backups on my passport for mac