SKskissane·Jul 3, 2022
> The various shells running under the multiplexer overwrite each other's history.
GitHub seems to have umpteen different variations on "store the shell history in a SQLite database": https://github.com/thenewwazoo/bash-history-sqlite https://github.com/trengrj/recent https://github.com/andmarios/bashistdb https://github.com/digitalist/bash_database_history https://github.com/quitesimpleorg/hs9001 https://github.com/hinzundcode/termmon https://github.com/fvichot/hisql https://github.com/bcsgh/bash_history_db https://github.com/jcsalterego/historian
This seems a popular enough idea, I wonder why it hasn't just added to Readline/libedit/etc? (Would the maintainers of those packages agree to add such an idea to them?)
> The shell history is specific to the machine that the shell is running on, not the machine that the terminal is running on
Read the rest
Once you've got the idea of shell history in sqlite – why not have a (per-user) daemon which exposes that history, some RPC protocol over a Unix domain socket, with the name of the socket in an environment variable? Then you can forward that socket over SSH? Again, something that could go in readline/libedit/etc, if their maintainers could agree to it.
> The terminal multiplexer can't give the terminal emulator its scrollback buffer.
Someone needs to come up with a new protocol here, instead of just pretending we are all still using physical VT series terminals over serial lines? The biggest problem with introducing any such protocol would be getting everyone to agree to adopt it. One could make patches for a few different terminal multiplexers and emulators, but would the maintainers accept them?