The HEx Helper is a cross-platform terminal UI used for modifying file data in hex or ASCII. It aims to replicate some of the look of hexyl while functionally acting like a terminal UI version of GHex.
heh is currently in alpha - it's not ready to be used in any production manner. Notably, it does not store backups if killed or crashing and there is no undo option after deleting a byte.
heh is currently only available via cargo:
cargo install heh
From heh --help:
```
...
Terminal UI Commands:
ALT= Increase the stream length by 1
ALT- Decrease the stream length by 1
CNTRLs Save
CNTRLq Quit
CNTRLj Jump to Byte
CNTRLe Change endianness
CNTRLd Page Down
CNTRLu Page Up
CNTRLf or / Search
CNTRLn or Enter Next Search Match
CNTRLp Prev Search Match
Left-clicking on a label will copy the contents to the clipboard. Left-clicking on the ASCII or hex table will focus it.
Zooming in and out will change the size of the components.
USAGE:
heh
ARGS:
OPTIONS: -h, --help Print help information
-V, --version
Print version information
```
See CONTRIBUTING.md.