How to pretty print logs after it was logged into a file as JSON?

[hadisinaee]

Hi :)

Is there any way to pretty print logs after they are saved into a file as JSON format? I mean, suppose we have the following log saved into file:

{"pid":2640,"hostname":"hdhd-srv","level":30,"time":1496236280290,"msg":"API endpoints are configured (NODE_ENV= PROD)","app":"api-server","tags":"dev","t":1496236280289,"ip":"localhost","port":"8085","v":1}
{"pid":2640,"hostname":"hdhd-srv","level":30,"time":1496236280838,"msg":"nothing to be cached","app":"api-server","tags":"dev","t":1496236280838,"v":1}
{"pid":2640,"hostname":"hdhd-srv","level":30,"time":1496236280838,"msg":"api server is running :)","app":"api-server","tags":"dev","t":1496236280838,"v":1}

Then we can do something like the following:

cat logs | ./node_modules/pino/pretty.js 

and it will print in the way pretty prints?

[jsumners]

cat logs | pino

[mcollina]

You will need to install pino globally for that. You can also use pino-colada. Il giorno mer 31 mag 2017 alle 15:44 James Sumners notifications@github.com ha scritto:

cat logs | pino

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[hadisinaee]

Thank you @jsumners @mcollina :+1: I tested the following and it worked. I think I don't need to install it globally:

cat logs | ./node_modules/pino/bin.js

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