Add update server before initializing | Fix var assignation issue

user/create_user.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 function create_user() {
-  username = $1
+  username=$1
 
   echo "[ USER ]: Starting user setup"
   sudo useradd $username

user/ssh_config.sh

@@ -1,10 +1,10 @@
 #!/bin/bash
 
 function config_ssh() {
-  username = $1
+  username=$1
 
   echo "[ SSH ]: Starting setup"
-  ssh_dir = "/home/$username/.ssh"
+  ssh_dir="/home/$username/.ssh"
 
   sudo mkdir -p $ssh_dir
   sudo chmod 700 $ssh_dir