In Julia, How do you check, list, update your packages? : <p>I'm wondering if there are utility commands in Julia that perform simple package management operations, such as:</p>

<p>List a single or all packages installed
Upgrade a single or all packages installed
Remove a package or all packages
Clean up package remnants</p>

<p>These are commands that I frequently use in yarn or homebrew for example and I was wondering if there were equivalents in Julia?</p>
