GNU poke, the extensible editor for structured binary data
| Action | Key |
|---|---|
| Play / Pause | K or space |
| Mute / Unmute | M |
| Toggle fullscreen mode | F |
| Select next subtitles | C |
| Select next audio track | A |
| Show slide in full page or toggle automatic source change | V |
| Seek 5s backward | left arrow |
| Seek 5s forward | right arrow |
| Seek 10s backward | shift + left arrow or J |
| Seek 10s forward | shift + right arrow or L |
| Seek 60s backward | control + left arrow |
| Seek 60s forward | control + right arrow |
| Decrease volume | shift + down arrow |
| Increase volume | shift + up arrow |
| Decrease playback rate | < |
| Increase playback rate | > |
| Seek to end | end |
| Seek to beginning | beginning |
You can right click on slides to open the menu
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GNU poke is an interactive editor for binary data. Not limited to editing basic entities such as bits and bytes, it provides a full-fledged procedural, interactive programming language designed to describe data structures and to operate on them. Once a user has defined a structure for binary data (usually matching some file format) she can search, inspect, create, shuffle and modify abstract entities such as ELF relocations, MP3 tags, DWARF expressions, partition table entries, and so on, with primitives resembling simple editing of bits and bytes. The program comes with a library of already written descriptions (or "pickles" in poke parlance) for many binary formats.
Jose E. Marchesi is a GNU hacker and maintainer. Currently employed by Oracle as the Tech Lead of their Toolchain/Compilers team.
Creation date:
July 5, 2022
Speakers:
Jose E. Marchesi
License:
CC BY-SA v4
Links:
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