One thing that GNU/Linux users are familiar with is the concept of a âpackage managerâ. A package manager is a tool that keeps track of software for you. It installs it, uninstalls it, upgrades it, etc. On macOS there isnât any package manager installed by default (perhaps the App Store could be seen as some form of package manager?), so for all you macOS users out there I highly recommend you install Homebrew.
All you have to do is literally paste this into your terminal, and then follow the instructions:
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
Install/upgrade software on a remote server without admin rights
The above script also works on remote Linux servers. If you run this script, then you will get a folder â.linuxbrewâ in your home user folder which will contain all your programs. This is nice to have if your server runs old software e.g. old git versions (Iâm looking at you, CentOS!).
Using Homebrew đș
On the command line, type e.g. brew search firefox to search for âfirefoxâ, you can search for any software you like.
For command line utilities (âformulasâ), these are installed with brew install wget (to install the formula wget),
for proper software applications (âcasksâ) like Firefox, these are installed with brew cask install firefox.
I recommend installing all your software with Homebrew since it is much easier to keep track of programs och your system this way, and a nice feature is that you can upgrade all programs in one sweep by just typing brew upgrade and hit Enter in your terminal.
To list all installed formulas, just type brew list, and for casks type brew cask list.