strcmp
This is a tiny command-line program that prints whether its first two command-line arguments are the same. This is intended for checking whether two checksums match each other.
Quick start
$ git clone https://github.com/davepacheco/strcmp
$ cd strcmp
$ cargo build
$ ./target/debug/strcmp 0b7800f24bb872e61428d200aef4a66e 0b7800f24bb872e61428d200aef4a66e
strcmp: arguments match ("0b7800f24bb872e61428d200aef4a66e")
$ ./target/debug/strcmp 0b7800f24bb872e61428d200aef4a66e 0b7800f24bb812e61428d200aef4a66e
strcmp: argument mismatch
arg1: 0b7800f24bb872e61428d200aef4a66e
arg2: 0b7800f24bb812e61428d200aef4a66e