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bmp_undelete

Recovers a deleted BMP file from an ext2/3 filesystem. Has a CLI/one-shot version as well as an ncurses based TUI version. It has been tested to be able to recover multiple files in one run.

Build

  • cd into the source directory.
  • To build everything, run make all.
  • To build just the CLI, run make bmp_undelete_cli.
  • To build just the TUI, run make bmp_undelete_tui.

Requires ncurses to be installed to build the TUI.

Run

Requires root permissions to access raw device files. If not running as root user, prepend with sudo.

For the TUI, just run ./bmp_undelete_tui. Everything else is done through the interface.

For the CLI, run ./bmp_undelete_cli [target]. The [target] parameter is the block device to target (eg, /dev/sdb1).

For best results if testing, a fresh filesystem is recommended.

Disclaimer

  • This is just a proof of concept created as a project.
  • I cannot guarantee that it won't ever misbehave.
  • I do not recommend running it on any important filesystems.
  • I do not recommend running it on any non-ext filesystems.
  • I hold no responsibility for accidentally lost data.