Linux ext2ed command

Linux ext2ed command ext2 file system editor.

ext2ed can deal directly with the data on the hard disk partition, this command only Red Hat Linux was available.

ext2ed

General instructions:

setdevice device [Device Name] Specifies to process.
disablewrite will ext2ed read-only state.
enablewrite will ext2ed set writable state.
help [command] Displays help for individual instruction.
next move to the next unit, the unit will depend on the mode currently located.
Prev moved to a former unit, the unit will depend on the mode currently located.
pgup move to the next.
pgdn Move to the previous page.
modify the current data set, the parameters will depend on the mode currently located.
writedata After executing this instruction, not actually modify the data partition.
ext2 into the three modes of instruction
super into the main superblock, namely Superblock mode.
group <number> to enter specific group, namely Group mode.
cd <directory or file> in the inode mode, enter the specified directory or file, the Inode mode.
Superblock mode
gocopy <backup ID> enter the specified superblock backup.
setactivecopy the superblock is currently located, copied to the main superblock.
Group Mode
blockbitmap shows the current groupo block diagram.
inode inode into the first of the current group.
inodebitmap shows the current group of inode binary code.
Inode mode
dir into the directory mode.
file into the file mode.

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