Simple Fucking Bulk Rename: A small tool for batch renaming files.
I couldn't find any mass file renaming tool that I liked, so I wrote one myself.
It runs on Linux and Windows with a GTK+ 3 GUI or can be operated using command line arguments.
The program can also be built for command line use only and thus won't link GTK+.
Use the --help option for further details.

Required are CMake 3.12.4, GCC or MinGW with C11 support and GTK+ 3.10.0.
On Windows the program needs to be built from an MSYS2 MinGW console.

CMake variables:

• APPIMAGE : bool = 0
  • package the program as an AppImage
• CMAKE_BUILD_TYPE : string = Release
  • can be set to "Debug"
• CONSOLE : bool = 0
  • build for command line use only
• NATIVE : bool = 0
  • build for the current CPU (only available for GCC and MinGW)