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[Music] hi Jeremy Morgan here at some point in your career youre going to have to parse the text file or - Ive done it countless times in my career in this demo Im going to show you how to read a file line-by-line lets go its super easy incredibly fast and it doesnt take much code also were going to do this with a standard library so theres no third party downloads or anything like that lets learn some go if I can do it you can do it too okay so Ive created a new file here named text viewer dot go now Im on a Linux system but this will work the same for Windows or Mac first lets take a look at our file this is my customer list its a CSV file thats full of data were going to read out each of these lines and display them the first thing well do is import our packages were going to use the OS package to open the file then well use buffaio to create a bufferedreader to read in the data then well use fmt to print it out first well use OS dot open to open up our customer
