This is a tool similar to Linux watch(1)
which runs your command periodically. The enhancement in this tool over that one is that this
one allows you to see the history of the runs if you want to compare your command's current output
with an iteration a few seconds ago.
cargo install watchr
This will deploy a binary named wr in your .cargo directory.
``shell
IncompleteGNU cat` in Rust for learning purposes
Usage: wr [OPTIONS]
Arguments:
Options:
-c
-d