Karsher - dumb cache / dumb terminal

• use help for help
• use static build under dist/musl or use cargo build / cargo run
• you can populate the db the first time by running restore (you must have the karsherdb.json from this repo saved on your current directory)

Static build using MUSL:

rustup target add x86_64-unknown-linux-musl

RUSTFLAGS='-C link-arg=-s' cargo build --release --target x86_64-unknown-linux-musl

should print "statically linked":

``` ldd target/x86_64-unknown-linux-musl/release/karsher

```

todos

• ~~rustyline (https://crates.io/crates/rustyline)~~
• ~~autosave: when two shells are open, which one to save?~~
• add / store / load env variables
• add time like in nu

https://user-images.githubusercontent.com/3816305/173921007-761b1a22-00b4-4fe3-a657-4aee0dce344c.mp4