javascript run cmd command code example
Example 1: javascript run command
const { execSync } = require('child_process');
const output = execSync('ls', { encoding: 'utf-8' });
console.log('The output is:');
console.log(output);
Example 2: how to run commands in the command prompt using javascript
var objShell = new ActiveXObject("Shell.Application");
objShell.ShellExecute("cmd.exe", "C: cd C:\\pr main.exe blablafile.txt auto", "C:\\WINDOWS\\system32", "open", "1");
Example 3: run command line using javascript
const { exec } = require("child_process");
exec("ls -la", (error, stdout, stderr) => {
if (error) {
console.log(`error: ${error.message}`);
return;
}
if (stderr) {
console.log(`stderr: ${stderr}`);
return;
}
console.log(`stdout: ${stdout}`);
});