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I am Dave Jing Tian, an Assistant Professor in the Department of Computer Science at Purdue University working on system security. My research involves embedded systems, operating systems, trusted and confidential computing, and hardware security and trust. All opinions are my own.
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Tag Archives: fsck
EXT4-fs error – use Ubuntu to fix Fedora
The most terrible thing a Linux could have may be some errors reported by the file system. It is usually caused by power outages or bad blocks/sectors within the hard drive. Eventually, as a Linux user, you may at least … Continue reading
Linux File System / Data Recovery
Recently encountered a kernel panic issue caused by ‘fsck -y’ and reboot, which caused the partition table missing. Tried some tools to recovery the file system as well as the data. Generally, we should never run into data recovery as … Continue reading
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