/Javascript/Node.js/Bash commands in node

Bash commands in node

const { exec } = require('child_process');
exec('ls | grep js', (err, stdout, stderr) => {  
  if (err) {    
    //some err occurred    
    console.error(err)  
  } else {   
    // the *entire* stdout and stderr (buffered)   
    console.log(`stdout: ${stdout}`);   
    console.log(`stderr: ${stderr}`);  
  }
});

Source: medium.com

Similar codes

4 votes202 views2 answers
Define a while loop in node js
Javascript Node.js
7 votes172 views1 answer
Path.basename nodejs
Javascript Node.js
0 vote228 views1 answer
Nodejs kill hidden process
Javascript Node.js
0 vote193 views1 answer
Cookie-session use in node
Javascript Node.js
1 vote177 views1 answer
Node js variables in string
Javascript Node.js
17 votes174 views3 answers
Read json file node js
Javascript Node.js
0 vote188 views2 answers
Delete dir nodejs
Javascript Node.js
0 vote196 views1 answer
Node js how to basic auth to specific urk
Javascript Node.js
10 votes187 views2 answers
Readline node js
Javascript Node.js
1 vote177 views1 answer
Node redis json push to array
Javascript Node.js