Scale up as you grow — whether you're running one virtual machine or ten thousand.

From GPU-powered inference and Kubernetes to managed databases and storage, get everything you need to build, scale, and deploy intelligent applications.

When i get to the step of sudo yo hubot --owner="OWNER <owner@example.com>" --name="bot" --description="Bot" --adapter="rocketchat@0.1" , PuTTY gave me error saying i don’t have permission to some npm file, I researched online, looks like it is a common problem. So i used https://docs.npmjs.com/getting-started/fixing-npm-permissions#option-2-change-npms-default-directory-to-another-directory
Option 1 to change the permission
and this is what i got from PuTTY, I get the feel this is the right direction, but detail is wrong, can anyone tell me what went wrong?
jy@ubuntu-1gb-sfo2-01:~$ npm config get prefix
/usr/local
jy@ubuntu-1gb-sfo2-01:~$ sudo chown -R $jy /usr/local/lib/node_modules/
[sudo] password for jy:
chown: missing operand after ‘/usr/local/lib/node_modules/’
Try 'chown --help' for more information.
Joseph Yan
Kainat Naz
6150608e10bf4ecd8c466bd4379d9b
walsayer
Gaëtan
Lea Cards
7c6b0993468b4cabbd702951d263e3
erikkraijenoord
5ceb60a003a34e4cada01f7d9a44a9
260f4e7ddacd4d639b097467453e39
Juan Pablo
catbyte-io