Signature-rM

Inspired by and compatible with

https://github.com/Barabazs/rM-signature-patch

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This program will remove the signature from the bottom of emails sent from the device. It will also take a backup before the modification, and allow reverting the modication from the backup or by performing the modification in reverse.

This will only need to be installed once, but run everytime the device updates.

Type the following commands after ssh'ing into the ReMarkable Tablet

Install

It is recommended to install via the toltec package manager.

With toltec

$ opkg update
$ opkg install signature-rm
$ opkg remove signature-rm

No toltec

Install

$ wget https://raw.githubusercontent.com/rM-self-serve/signature-rM/master/install-signature-rm.sh && bash install-signature-rm.sh && source ~/.bashrc

Remove

$ wget https://raw.githubusercontent.com/rM-self-serve/signature-rM/master/remove-signature-rm.sh && bash remove-signature-rm.sh

Usage

To use signature-rM, run:

$ signature-rm apply

Or to revert the modification:

$ signature-rm revert --backup
# OR
$ signature-rm revert --reverse

Before

After

Manual install

You will need docker/podman, cargo, and the cargo crate named cross. There are other ways to cross compile for 32 bit arm as well.

cross build --target armv7-unknown-linux-gnueabihf --release

Then copy the binary 'target/armv7-unknown-linux-gnueabihf/release/signature-rm' to the device.