Disk Utility to password protect folders.Here are some of the possible solutions for securing your sensitive identification and financial data using Mac tools provided for free: Now, just a few extra clicks are all that is required to add an encrypted folder to my Mac. These kinds of encryption tools have typically only been accessible via the terminal or command line. Then perhaps you should know how to encrypt files on a Mac.Īll your encryption needs are provided as free software on all Macs from OS X Lion to macOS Catalina. Have you ever entered a personal identification number into a document? Did you ever need to send a PDF that contained a piece of sensitive information? Wouldn’t you sleep better knowing that every bit of data on your Mac is secured by an unbreakable encryption standard? This is because you need to tell the terminal that you are wanting to use the Ruby programming framework to run your file. This will give you the full list of all the files in the folder.ģrd | Run your ruby file by typing into your command line:ĭo not forget to type in ‘ruby’ before your file name.
rb file is in the folder (directory) you have changed to by typing:
I type into the command line: cd Ruby workĢnd | (Optional) Check the your. This is usually not the folder my command line starts in so I change it to this folder (or directory) using the command: rb files in a folder I have named “Ruby work”. The prompt is usually a single character: $ or #.ġst | Make sure you are in the folder that your.
It will most likely contain information on your computer and username then be followed with your prompt. When you open your terminal you should find some script already there. This is a simple guide for Ruby - For beginners stop just before the installation of a database as that isn’t necessary for you for now. This is the guide I used for installing Ruby & Rails. How to do that can be found in these guides: I advise updating your ruby and checking you are running the latest version. Ruby 2.4.1p111 (2017–03–22 revision 58053) Ģ.4.1 may not be the same number you will see as the pre-installed ruby does not tend to be the latest edition. Ruby -v (the space after ruby before ‘-‘ is important) rb this must be at the end of any file for your computer to recognise it as a ruby document. Save this file as ex1.rb - the important part of this is the. Create a ruby file by typing into your text editor:ģ. I use Sublime text editor, which is a good one for beginners like myself.Ģ. However if not follow the simple steps below:ġ.
Creating Your Ruby FileĪt this point I am going to assume you have been learning ruby so have written a few ruby documents before. Go to the ‘Applications’ folder on the right hand hand side.ģ.
0 kommentar(er)
