[] = optional
<> = required


Usage:
    cargo run <command> 

    
Practice Commands: 
    grep: 
        cargo run grep <pattern> <path>
    echo:
        cargo run echo <content>
    cat:
        cargo run cat <path>
    ls:
        cargo run ls [path]
    find:
        cargo run find <name>


Best Command:
    hmon:
	cargo run hmon [flags]
	Flags:
		-- bsc         	Basic info
		-- mem		Memory info
		-- cpu		CPU info
		-- dsk		Drive info
		-- gpu 		Basic GPU info
		-- gpuA		Advanced GPU info     (May not work if not using NVIDIA GPU)
		-- net		Network info


Example usage:
$ cargo run hmon -- cpu