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node js ssh

hi answered on March 25, 2022 Popularity 9/10 Helpfulness 3/10

answer node js ssh

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node js ssh

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const fs = require('fs')
const path = require('path')
const {NodeSSH} = require('node-ssh')

const ssh = new NodeSSH()

ssh.connect({
  host: 'localhost',
  username: 'steel',
  privateKeyPath: '/home/steel/.ssh/id_rsa'
})

// or with inline privateKey

ssh.connect({
  host: 'localhost',
  username: 'steel',
  privateKey: Buffer.from('...')
})
.then(function() {
  // Local, Remote
  ssh.putFile('/home/steel/Lab/localPath/fileName', '/home/steel/Lab/remotePath/fileName').then(function() {
    console.log("The File thing is done")
  }, function(error) {
    console.log("Something's wrong")
    console.log(error)
  })
  // Array<Shape('local' => string, 'remote' => string)>
  ssh.putFiles([{ local: '/home/steel/Lab/localPath/fileName', remote: '/home/steel/Lab/remotePath/fileName' }]).then(function() {
    console.log("The File thing is done")
  }, function(error) {
    console.log("Something's wrong")
    console.log(error)
  })
  // Local, Remote
  ssh.getFile('/home/steel/Lab/localPath', '/home/steel/Lab/remotePath').then(function(Contents) {
    console.log("The File's contents were successfully downloaded")
  }, function(error) {
    console.log("Something's wrong")
    console.log(error)
  })
  // Putting entire directories
  const failed = []
  const successful = []
  ssh.putDirectory('/home/steel/Lab', '/home/steel/Lab', {
    recursive: true,
    concurrency: 10,
    // ^ WARNING: Not all servers support high concurrency
    // try a bunch of values and see what works on your server
    validate: function(itemPath) {
      const baseName = path.basename(itemPath)
      return baseName.substr(0, 1) !== '.' && // do not allow dot files
             baseName !== 'node_modules' // do not allow node_modules
    },
    tick: function(localPath, remotePath, error) {
      if (error) {
        failed.push(localPath)
      } else {
        successful.push(localPath)
      }
    }
  }).then(function(status) {
    console.log('the directory transfer was', status ? 'successful' : 'unsuccessful')
    console.log('failed transfers', failed.join(', '))
    console.log('successful transfers', successful.join(', '))
  })
  // Command
  ssh.execCommand('hh_client --json', { cwd:'/var/www' }).then(function(result) {
    console.log('STDOUT: ' + result.stdout)
    console.log('STDERR: ' + result.stderr)
  })
  // Command with escaped params
  ssh.exec('hh_client', ['--json'], { cwd: '/var/www', stream: 'stdout', options: { pty: true } }).then(function(result) {
    console.log('STDOUT: ' + result)
  })
  // With streaming stdout/stderr callbacks
  ssh.exec('hh_client', ['--json'], {
    cwd: '/var/www',
    onStdout(chunk) {
      console.log('stdoutChunk', chunk.toString('utf8'))
    },
    onStderr(chunk) {
      console.log('stderrChunk', chunk.toString('utf8'))
    },
  })
})

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: www.npmjs.com

Tags: javascript ssh

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Contributed on Dec 05 2022

0 Answers Avg Quality 2/10

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npm i node-ssh

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: www.npmjs.com

Tags: javascript j

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Contributed on Mar 25 2022

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0 Answers Avg Quality 2/10

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