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December 30, 2015 09:19
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text progress bar example
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| String.prototype.repeat = function(num) { | |
| return new Array(num + 1).join(this); | |
| }; | |
| var sprintf = require('sprintf'), | |
| util = require('util'), | |
| colors = require('colors'), | |
| total = 10000, | |
| i; | |
| console.log("This could take a while. You can run the following command on another shell to track the status:\n".green); | |
| console.log(" tail -f ./path/to/output\n".yellow); | |
| for (i=1; i<=total; i+=1) { | |
| util.print('\r' + sprintf('[ %-100s ] %d / %d', '#'.repeat(Math.floor(i/total*100)), i, total)); | |
| } | |
| console.log("\n\nFinished!\n".green); |
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