5/16/2023 0 Comments Gitx alternative![]() Mac OS X computers may already have git installed. Won’t be collaborating with each other), but you will use Git to submitĬode and that will give you a taste of what you can do. You won’t be using many of its features (for example, you If you’re looking for a version control system to learn in 2022, Git Goes to Linus Torvalds, who you may recognize as the creator of However, GitHub did not make Git-that honor For example, GitHub is the world’s largest storehouse Because of its speed and flexibility, it has become the To use technical terms, Git is a distributed version control Quickly incorporate changes from collaborators.Work on different versions of your project.Work on your project on different computers.Keep a history of changes to your project.Take snapshots of an entire folder and stores the snapshots as Git (pronounced like “get”) is a version control system. Particularly familiar with Windows, but we can try to help the best we (For non-Mac users (especially Windows users) you may have toĮach other for troubleshooting. Instead, you leave GHCi by typingĬtrl-d, which means “End of Input”. Usually on a terminal you stop a program by typingĬtrl-c, but in GHCi ctrl-c will only stop a This is the case, replace ~/.bash_profile with You should be able to tell byĬhecking if the top of the Terminal app window says zsh. ![]() (If you are using macOS Catalina or later, it is likely that yourĭefault shell is Z Shell (Zsh), not Bash. ~/.bash_profile, you can run the following: $ echo 'PATH=~/.ghcup/bin:~/.cabal/bin:$PATH' > ~/.bash_profile For Mac users, run the command echo $PATH If your version of GHCi is not 9.2.5 or 9.4.3, then you may have to The Glorious Glasgow Haskell Compilation System, version 9.2.5 To see if you have Haskell installed correctly, open up a Terminal There should be a dialog that pops up asking you to do it. Mac users may need to first install the XCode command line tools. So you may skip installing “stack” if prompted. Will probably not use Haskell Tool Stack, The defaults whenever GHCup asks in purple text “Do you want to…?”. You can install Haskell onto your own machine using these instructions. You’ll quickly get used to it and it will save you days worth of Your keyboard settings, you’ll thank yourself later for doing it now. The main disadvantage is you can’tĪlso, if you haven’t already maximized your key-repeat rate yet in Another advantage is that these editors canīe used on remote machines over SSH. Takes some practice, but an experienced user can learn to rapidly Both these editorsĪre pre-installed on the lab computers. On the command line, the popular options are vim and emacs. For VSĬode: install the Haskell extension and you will be The lab machines have Sublime Text installed. Your code colorful and automatically indents every new line you ctrl-d is also a way to end your terminal If some app in the terminal is asking you for inputĪnd you don’t want to give it any, hit ctrl-d (end of If some app is running in a terminal and you want it to stop, hitĬtrl-c. Remotely (although the University may soon require a VPN for using SSH You can leave SSH with ctrl-dĬopy a file to another machine: $ scp some_file you use a terminal text editor like emacs or Log on to a remote machine: $ ssh computer’s name is written on the side of the machine. Move (or rename!) a file or folder: $ mv old_name new_nameĬopy a folder (“ recursive” copy): $ cp -r old_folder new_folder The “root” folder is /, and your home directory is Learn about any command by looking at its man pageĮnter a folder (“ change directory”): $ cd some_folder Īre usually hidden), with “ long” information: $ ls -al List “ all” files (files that begin with. (The $ above is just an indication that you’re on aĬommand line. You will want to develop some comfort on the command line. You install git below (it will be called “Git Bash”). On Windows, if you don’t have a terminal you’ll get one for free when Git for tracking changes in your code andĬompiling and running Haskell programs generally happens on theĬommand line, so you’ll need to have a terminal application.Īll macOS machines come with an app called “Terminal” installed. Stable version of Haskell (9.2.5 or higher, or Student Resource Guide for recommendations
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