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by DSMan195276
3648 days ago
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I just checked the `rm` source code for the GNU coreutils, and it actually checks for `/` by checking for identical device and inode numbers to `/`. I admittedly don't want to test if the feature works, but in theory if you remount `/` at a different location `rm` will still require the `--no-preserve-root` flag to delete it. That said, the above only saves you if `/` and `/mnt/c` are the same device mounted at two different places - I haven't used the system to know. |
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