Merge pull request #13085 from soapy1/misc-docs-updates

Misc docs updates

templates/commands/init/Vagrantfile.erb

@@ -54,6 +54,13 @@ Vagrant.configure("2") do |config|
   # argument is a set of non-required options.
   # config.vm.synced_folder "../data", "/vagrant_data"
 
+  # Disable the default share of the current code directory. Doing this
+  # provides improved isolation between the vagrant box and your host
+  # by making sure your Vagrantfile isn't accessable to the vagrant box.
+  # If you use this you may want to enable additional shared subfolders as
+  # shown above.
+  # config.vm.synced_folder ".", "/vagrant", disabled: true
+
   # Provider-specific configuration so you can fine-tune various
   # backing providers for Vagrant. These expose provider-specific options.
   # Example for VirtualBox:

website/content/docs/boxes/base.mdx

@@ -116,10 +116,11 @@ users, passwords, private keys, etc.).
 By default, Vagrant expects a "vagrant" user to SSH into the machine as.
 This user should be setup with the
 [insecure keypair](https://github.com/hashicorp/vagrant/tree/main/keys)
-that Vagrant uses as a default to attempt to SSH. Also, even though
-Vagrant uses key-based authentication by default, it is a general convention
-to set the password for the "vagrant" user to "vagrant". This lets people
-login as that user manually if they need to.
+that Vagrant uses as a default to attempt to SSH. It should belong to a
+group named "vagrant". Also, even though Vagrant uses key-based
+authentication by default, it is a general convention to set the
+password for the "vagrant" user to "vagrant". This lets people login as
+that user manually if they need to.
 
 To configure SSH access with the insecure keypair, place the public
 key into the `~/.ssh/authorized_keys` file for the "vagrant" user. Note

website/content/docs/cli/package.mdx

@@ -20,7 +20,9 @@ and if the provider supports it.
 - `--base NAME` - Instead of packaging a VirtualBox machine that Vagrant
   manages, this will package a VirtualBox machine that VirtualBox manages.
   `NAME` should be the name or UUID of the machine from the VirtualBox GUI.
-  Currently this option is only available for VirtualBox.
+  Currently this option is only available for VirtualBox. 
+  **In a multi-machine environment, the UUID is required.** This info can be 
+  gathered in two different ways `ls -l ~/VirtualBox\ VMs` or `vboxmanage list vms`.
 
 - `--output NAME` - The resulting package will be saved as `NAME`. By default,
   it will be saved as `package.box`.

website/content/docs/networking/private_network.mdx

@@ -40,7 +40,7 @@ end
 This will automatically assign an IP address from the reserved address space.
 The IP address can be determined by using `vagrant ssh` to SSH into the
 machine and using the appropriate command line tool to find the IP,
-such as `ifconfig`.
+such as `ifconfig` or `ip addr show`.
 
 ## Static IP
 

website/content/docs/provisioning/file.mdx

@@ -27,10 +27,11 @@ end
 ```
 
 If you want to upload a folder to your guest system, it can be accomplished by
-using a file provisioner seen below. When copied, the resulting folder on the guest will
-replace `folder` as `newfolder` and place its on the guest machine. Note that if
-you'd like the same folder name on your guest machine, make sure that the destination
-path has the same name as the folder on your host.
+using a file provisioner seen below. This will copy the your local `folder` 
+(specified as the `source`) to the the `newfolder` on the guest machine
+(specified as the `destination`). Note that if you'd like the same folder name 
+on your guest machine, make sure that the destination path has the same name as 
+the folder on your host.
 
 ```ruby
 Vagrant.configure("2") do |config|

website/content/docs/vagrantfile/machine_settings.mdx

@@ -76,7 +76,9 @@ the name of the synced folder plugin.
   to pass to the downloader. For example, a path to a key that the downloader
   should use could be specified as `{key: "<path/to/key>"}`. The keys should
   be options supported by `curl` using the unshortened form of the flag. For
-  example, use `append` instead of `a`.
+  example, use `append` instead of `a`. To pass a curl option that does not
+  accept a value, include the option in the map with the value `true`. For
+  example specify the `--fail` flag as `{fail: true}`.
 
 - `config.vm.box_download_insecure` (boolean) - If true, then SSL certificates
   from the server will not be verified. By default, if the URL is an HTTPS