Karsher - dumb cache / dumb terminal

• use help for help
• use static build under dist/musl or use cargo build / cargo run

Static build using MUSL:

cargo build --release

should print "statically linked":

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

```

install using cargo

cargo build --release

logs

RUST_LOG=info karsher

docker

``` docker build -t karsher .

docker run -it karsher

```