This can be very useful, especially if you are unable to install packages. However, I tried for a couple minutes to stump it and I was unable to find an unavailable command. I cannot promise that it has every command available. You can add your favorite options, or even just notes you would like to remember. Once the file is open you can edit it as you see fit. Using the edit option basically opens the text file in your favorite editor. Using the -e (-edit) option you can edit or even create a cheat sheet. This is where the cheat utility really shines. NOTE: Cheat sheets that are installed by default are located in /usr/share/cheat, any user specific sheets are stored in ~/.cheat/. To get a list of all the cheat sheets you can use the -l (-list) option. # Pushes your current directory to the top of a stack while changing to the specified directoryīy default, a cheat sheet is created for each command. Now that you have cheat installed, you can simply call it followed by the command you want information about.
I added the following to my ~/.profile file on my Ubuntu box: EDITOR=vimĮxport EDITOR Using the Command Line Cheat Sheet To make this setting permanent you will have to add it to your. This can be fixed by setting the EDITOR environmental variable to your editor of choice. failed to load config: configure EDITOR or VISUAL see: You may get the following error after installation if you do not have the EDITOR or VISUAL environmental variables set. sudo snap install cheatĪnd run the initial setup: cheat.cheatsheet-setup Common Issues after Installation If you are ssh'd to the system simply closing your session and logging back in will do. Now you have to log out and back in again. (If you are using CentOS 7 or Red Hat 8, see this link to enable epel) sudo yum install epel-releaseĮnable snapd Socket: sudo systemctl enable -now snapd.socketĮnable classic snap support (optional): sudo ln -s /var/lib/snapd/snap /snap We will have to install and configure snapd to download it via snap.įirst, enable the epel repo on your system. Unfortunately cheat isn't available in the base repos like it is on Fedora. Install Command Line Cheat Sheet on CentOS 7 or Red Hat 7 Once installed, there is not further configuration necessary. Installing on Fedora is even easier since the package is available directly from DNF. $ cheat.cheatsheet-setup Install Command Line Cheat Sheet on Fedora
Now run the basic setup to configure the base cheat sheets. Run snap to install cheat: $ sudo snap install cheat Install Command Line Cheat Sheet on Ubuntu Below you will find instructions to get up and running on each system. Installing the "cheat sheet" is a little different on each system.
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