save console log to file nodejs

Azeem Haider answered on May 17, 2021 Popularity 9/10 Helpfulness 3/10

answer save console log to file nodejs

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save console log to file nodejs

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node app.js > app.log 2>&1

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Source: stackify.com

Tags: console file javascript save

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Contributed on May 02 2022

Azeem Haider

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node.js log to file

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const { Console } = require('console');

const output = fs.createWriteStream('./stdout.log');
const errorOutput = fs.createWriteStream('./stderr.log');
// Custom simple logger
const logger = new Console({ stdout: output, stderr: errorOutput });
// use it like console
const count = 5;
logger.log('count: %d', count);
// In stdout.log: count 5

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Contributed on Feb 08 2022

jub0t

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nodejs write to log file

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var access = fs.createWriteStream(dir + '/node.access.log', { flags: 'a' })
      , error = fs.createWriteStream(dir + '/node.error.log', { flags: 'a' });

// redirect stdout / stderr
proc.stdout.pipe(access);
proc.stderr.pipe(error);

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Source: stackoverflow.com

Tags: file

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Contributed on May 17 2021

Juligum

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save console log to file nodejs

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save console log to file nodejs

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