Karsher - dumb cache

`` nbittich@pop-os:~/toy-program/karsher$ cargo run Compiling karsher v0.1.0 (/home/nbittich/toy-program/karsher) Finished dev [unoptimized + debuginfo] target(s) in 0.59s Runningtarget/debug/karsher`

add -a drc docker-compose added docker-compose with hash key 15609331997961958896 and aliases [(9353934320943266248, "drc")] get 15609331997961958896 found docker-compose get drc found docker-compose del drc removed docker-compose with hash key 15609331997961958896 get drc drc not found

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