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Cake day: June 13th, 2023

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  • UID_Zero@infosec.pubtoLinux@lemmy.mlxfsdump questions
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    9 months ago

    I read the man page, but I didn’t see the answer to your question in there.

    I am assuming that it would only dump the root filesystem in your example. Other mounted filesystems like /home or /media, if they’re separate filesystems, probably aren’t included. You’d have to run a separate dump for each one.

    Best option to find out is to try it and see what happens. No better way to learn than by doing.






  • It’s a long shot, but I hope that they keep the exposure notification framework and work with the CDC/appropriate orgs around the world to make it a generic exposure notification. The technical feature is impressive, and the usefulness (with proper adoption) would be high for the various occasions where other communicable diseases pop up. It seems easy enough to have a generic app to add the various diseases and their incubation/transmission windows to allow others to be notified.

    But, because people are whiny fucks, it’ll die and we’ll be in a rush to reimplement it for the next thing that comes up.

    Even if it did exist in an ideal state, people would still not use it, because people suck.



  • It’s not that it’s deleted automatically. If you define deleting as “not being referenced by the file system,” then it’s deleted as soon as it’s unlinked.

    Fun story - create a big file, and hold it open in an application. Unlink the file. Then compare the output of du and df for the mount point the file was on. It will differ until the app closes and the inode of the file is finally freed.