13 lines
		
	
	
		
			271 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			13 lines
		
	
	
		
			271 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| const fs = require('fs');
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| const zlib = require('zlib');
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| 
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| let readableStream = fs.createReadStream(
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|     'hello.txt',
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|     'utf8'
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| );
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| 
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| let writeableStream = fs.createWriteStream('hello.txt.gz');
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| 
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| let gzip = zlib.createGzip();
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| 
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| readableStream.pipe(gzip).pipe(writeableStream); | 
