Last updated on July 23, 2020 by Dan Nanni
A hex editor is different from a regular text editor in that the former displays the raw binary content of a given file, without applying any text encoding or typesetting. A hex editor can be useful in various cases, e.g., repairing disk image and partition, reverse-engineering binary code, patching emulator ROM files, analyzing malware, etc.
In this tutorial, I introduce a HEX editor called wxHexEditor which is available for Linux, Windows and MacOS X.
wxHexEditor offers a number of powerful features.
wxHexEditor on Debian, you can build wxHexEditor from its source as follows.
$ sudo apt-get install debhelper libdisasm-dev libmhash-dev libwxbase2.8-dev libwxgtk2.8-dev wx-common wx2.8-headers $ git clone https://github.com/EUA/wxHexEditor.git $ cd wxHexEditor $ make OPTFLAGS="-fopenmp"
wxHexEditor is available via GetDeb Apps repositories. To install
wxHexEditor on Ubuntu:
$ wget -q -O - http://archive.getdeb.net/getdeb-archive.key | sudo apt-key add - $ sudo sh -c 'echo "deb http://archive.getdeb.net/ubuntu $(lsb_release -cs)-getdeb apps" >> /etc/apt/sources.list.d/getdeb.list' $ sudo apt-get update $ sudo apt-get install wxhexeditor
wxHexEditor on Fedora, build it from its source as follows.
$ sudo yum install libtool gcc-c++ wxGTK-devel $ git clone https://github.com/EUA/wxHexEditor.git $ cd wxHexEditor $ make OPTFLAGS="-fopenmp"
wxHexEditor on CentOS or RHEL, first enable Repoforge repository, and then follow the same procedure as in Fedora.
/lib/libgbm.so.1: undefined reference to `wayland_buffer_is_drm'
If you encounter the above build error on Fedora, updating
mesa-libgbm package solves the problem.
$ sudo yum install mesa-libgbm
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