Disk Editor for Linux

Trying to find something useful to poke around in Linux like I did in Windows with Tiny Hex, had trouble finding something similar. Then I found this:

wxHexEditor

Features:

* It uses 64 bit file descriptors (supports files or devices up to 2^64 bytes , means some exabytes but tested only 128 TeraBytes file (yet). ).
* It does NOT copy whole file to your RAM. That make it FAST and can open files (which sizes are Multi Giga < Tera < Peta < Exabytes)
* Memory Usage : Currently 8.4 MegaBytes while opened multiple > ~8GB files
* Written with C++/wxWidgets GUI libs and can be used with other OSes such as Mac OS, Windows...
* You can copy/edit your HDD Sectors with it.( Usefull for rescue files/partitions by hand. )

Are there any other alternatives similar to Winhex for Linux?
What do you use to view the disk?

edit: You can copy/edit your HDD Sectors with it.( Usefull for rescue files/partitions by hand. )<---I haven't been able to do this with version .08. So far, appears to be just a hex file editor.

 

Take a loot at iBored:

 

I have. It doesn't work on x86_64 Linux for me.
Maybe permissions or installed in wrong directory. I think it requires access to certain files to run.

Good news for wxHexEditor. Developer says version .09 will contain disk access.
There is not yet a binary, but can be compiled from SVN Trunk.