I want to run a bash script on my server using a Node js function and get the result back in Node through a callback. Sample script is as follows -
grep -c "eventName" 111data.csv
Is this possible? I looked at the following module but looks very complex. Does anyone know of a way this can be done?
https://www.npmjs.com/package/bashjs
You can execute a command
const { exec } = require('child_process');
const grep = exec('grep -c "eventName" 111data.csv', function (error, stdout, stderr) {
if (error) {
console.log(error.stack);
console.log('Error code: '+error.code);
console.log('Signal received: '+error.signal);
}
console.log('Child Process STDOUT: '+stdout);
console.log('Child Process STDERR: '+stderr);
});
grep.on('exit', function (code) {
console.log('Child process exited with exit code '+code);
});
Just modified the example from the Node.js article . Didn't actually test it
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.