List installed packages:
> brew list
Get more information on an individual package:
> brew info terraform
terraform: stable 0.14.8 (bottled), HEAD
Tool to build, change, and version infrastructure
https://www.terraform.io/
Conflicts with:
tfenv (because tfenv symlinks terraform binaries)
/usr/local/Cellar/terraform/0.11.13 (6 files, 120.6MB) *
Poured from bottle on 2019-05-15 at 10:50:33
...
Upgrade all out-of-date packages:
> brew upgrade
Upgrade specific packages:
> brew upgrade terraform
“Pin” a package so it doesn’t upgrade when running “brew upgrade”
> brew pin mysql
Show package files:
> brew ls terraform
/usr/local/Cellar/terraform/0.14.8/bin/terraform
> brew ls -v terraform
/usr/local/Cellar/terraform/0.14.8/INSTALL_RECEIPT.json
/usr/local/Cellar/terraform/0.14.8/LICENSE
/usr/local/Cellar/terraform/0.14.8/bin/terraform
/usr/local/Cellar/terraform/0.14.8/CHANGELOG.md
/usr/local/Cellar/terraform/0.14.8/.brew/terraform.rb
/usr/local/Cellar/terraform/0.14.8/README.md