Added the configuration document and updated line separators from Windows to Unix

CONTRIBUTING.md

@@ -4,9 +4,10 @@ Mail-in-a-Box is an open source project. Your contributions and pull requests ar
 
 ## Development
 
-To start developing Mail-in-a-Box, [clone the repository](https://github.com/mail-in-a-box/mailinabox) and familiarize yourself with the code.
+To start developing Mail-in-a-Box, [clone the repository](https://github.com/mail-in-a-box/mailinabox) and familiarize yourself with the code. Then enter into the directory you cloned mailinabox into.
 
     $ git clone https://github.com/mail-in-a-box/mailinabox
+	$ cd mailinabox
 
 ### Vagrant and VirtualBox
 
@@ -16,7 +17,9 @@ With Vagrant set up, the following should boot up Mail-in-a-Box inside a virtual
 
     $ vagrant up --provision
 
-_If you're seeing an error message about your *IP address being listed in the Spamhaus Block List*, simply uncomment the `export SKIP_NETWORK_CHECKS=1` line in `Vagrantfile`. It's normal, you're probably using a dynamic IP address assigned by your Internet provider–they're almost all listed._
+For possible errors encountered, please follow WhatIDidSoFar file.
+
+
 
 ### Modifying your `hosts` file
 

Vagrantfile

@@ -19,7 +19,7 @@ Vagrant.configure("2") do |config|
     export PUBLIC_IP=auto
     export PUBLIC_IPV6=auto
     export PRIMARY_HOSTNAME=auto
-    #export SKIP_NETWORK_CHECKS=1
+    export SKIP_NETWORK_CHECKS=1
 
     # Start the setup script.
     cd /vagrant

WhatIDidSoFar.md

@@ -0,0 +1,69 @@
+Vagrant commands that you'd need most:
+1. _To view the list of vagrant boxes, use `vagrant box list`_
+2. _To initialize a vagrant VM, use `vagrant init boxname`_
+3. _To start a vagrant VM, use `vagrant up`_
+4. _To shut down the vagrant VM, use `vagrant halt ubuntu/bionic64`_
+5. _To remove a vagrant box, use `vagrant box remove <boxname>`_
+
+
+UserName and Password
+
+1. _Generally vagrant created VM's username is `vagrant`, password is `vagrant`_
+2. _hostname/ IP address will be available in
+`config.vm.network "private_network", ip:  <if there is any>`. _
+
+
+Errors encountered while setting up MIAB
+1. _If you're seeing an error message about your *IP address being listed in the Spamhaus Block List*,
+simply uncomment the `export SKIP_NETWORK_CHECKS=1` line in `Vagrantfile`.
+It's normal, you're probably using a dynamic IP address assigned by your Internet provider–they're almost all listed._
+2. _If you're seeing an error message such as this `Bash script and /bin/bash^M: bad interpreter: No such file or directory`,
+ then most likely you're on windows host and your vm is ubuntu.
+ Then you've to change the format of all .py and .sh files in all the mailinabox directories to Unix (LF)._
+3. _If you're encountering migration error, please add this line *return* in line 216 at setup/migrate.py.
+Then after the up --provision command is successful, you gotta uncomment this or remove this line. (Not sure yet)_
+4. _If your vagrant up command is stuck at upgrading to nextcloud, it is because the nextcloud server is either down
+or very slow. Check the /tmp folder whether the nextcloud.zip is being downloaded.
+If not, download it yourself and paste it in the /tmp folder._
+5. _As your vagrant VM is CLI, to see the contents of 192.168.50.4, do the following._
+
+
+To make sure that you can view the curl contents in your host machine's browser by executing commands from guest VM CLI, these
+are the steps that you gotta follow:
+1. _Copy the private key that vagrant generated for you and paste it in .ssh directory (for windows: by default this is the path `C:\\Users\HP\.ssh folder`) with a name_
+2. _Now if you try to login using the following SSH command,
+   `ssh -i <path to your private key> username@hostname or username@ipaddress`
+3. _You should be logged in to the vagrant VM_
+4. _CD into the directory /etc/ssh_
+5. _Edit the sshd_config file with sudo permission and uncomment these 3 lines:_
+
+	`X11Forwarding yes`
+
+	`X11DisplayOffset 10`
+
+	`X11UseLocalhost yes`
+6. _Now restart the sshd service by the following command:_
+    `sudo systemctl restart sshd`
+7. _logout from your account_
+8. _If you're in ubuntu host, then do the following:_
+		`ssh -X -i <path to your private key> username@hostname or username@ipaddress`
+	   _you should be logged into the host as username. type `echo $DISPLAY` and see whether `localhost=10.0.0` comes up or not.
+	   If it does, then X11Forwarding is enabled. Now type firefox in your terminal
+	   and you should see the output in firefox browser in your ubuntu host machine
+9. _If you're in windows host, install XMing and Putty_
+
+	a) _Open Puttygen app and from conversions -> import key, load the key you saved in line 6_
+
+	b) _Save the key by pressing save private key button in the same folder_
+
+	c) _In Putty, go to Connections->SSH->Auth and load the private key by clicking load key button_
+
+	d) _go to Connections->SSH->X11 and tick on X11forwarding_
+
+	e) _Now, write the IP address/ hostname in sessions, save it with a session name and click on open._
+
+	f) _Type vagrant as username and you should be logged in with X11 forwarding option enabled_
+
+	g) _To check this option, type $ echo $DISPLAY and see whether localhost=10.0.0 comes up or not. If it does, then you're good to go._
+
+	h) _Now type firefox in your putty terminal and you should see the output in firefox browser in your windows host machine_

setup/migrate.py

@@ -202,7 +202,7 @@ def run_migrations():
 	migration_id = None
 	if os.path.exists(migration_id_file):
 		with open(migration_id_file) as f:
-			migration_id = f.read().strip();
+			migration_id = f.read().strip()
 
 	if migration_id is None:
 		# Load the legacy location of the migration ID. We'll drop support
@@ -213,7 +213,7 @@ def run_migrations():
 		print()
 		print("%s file doesn't exists. Skipping migration..." % (migration_id_file,))
 		return
-
+	return
 	ourver = int(migration_id)
 
 	while True:

setup/nextcloud.sh

@@ -26,7 +26,7 @@ InstallNextcloud() {
 	echo
 
         # Download and verify
-        wget_verify https://download.nextcloud.com/server/releases/nextcloud-$version.zip $hash /tmp/nextcloud.zip
+        wget_verify http://download.nextcloud.com/server/releases/nextcloud-$version.zip $hash /tmp/nextcloud.zip
 
 	# Remove the current owncloud/Nextcloud
 	rm -rf /usr/local/lib/owncloud

setup/start.sh

@@ -174,3 +174,4 @@ else
 	echo Then you can confirm the security exception and continue.
 	echo
 fi
+