There is also times with "i_" or "st_" in front and related extra. On some distros "btime" may replace "crtime" and/or "chgtime" may replace "ctime". To tell what you can set, use "sif -l". To set, use "sif (path inside unmounted file system) (field to set) value" inside debugfs. There are at least 3 ways to use debugfs, just debugfs to /dev/something, you stay in until you use quit, with -f so it does all commands in a file, or with -R so you may execute a single command and exit. Use -w if you want to change anything. Refer to "man debugfs" as used in terminal for more information. debugfs is very dangerous so use it wisely. That is not to say that debugfs is not safe as used correctly. debugfs is for Linux with ext2 to ext4 file systems. This debugfs may be used in Bash. This information should be valid but I do not claim responsibility for your usage. X E.