Updated Setting up a Hub (markdown)

Setting-up-a-Hub.md

@@ -5,15 +5,12 @@
 ## create lbry user
 
 ```
-sudo adduser lbry
+sudo adduser lbry --disabled-password --gecos ""
+sudo -H -u lbry bash -c 'mkdir -p /home/lbry/.ssh && echo "YOUR-SSH-KEY" >> /home/lbry/.ssh/authorized_keys'
+sudo -H -u root bash -c 'echo "lbry ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers'
 ```
 
-
+## logout and log in as lbry user
-
-## let lbry do sudo without password
-
-https://www.atlantic.net/vps-hosting/how-to-setup-passwordless-sudo-for-a-specific-user/
-
 
 
 ## install docker