add boot_command examples link to docs

website/source/docs/builders/hyperv-iso.html.md

@@ -273,7 +273,10 @@ will be replaced by the proper key:
     sending any additional keys. This is useful if you have to generally wait
     for the UI to update before typing more.
 
-When using modifier keys `ctrl`, `alt`, `shift` ensure that you release them, otherwise they will be held down until the machine reboots. Use lowercase characters as well inside modifiers. For example: to simulate ctrl+c use `<leftCtrlOn>c<leftCtrlOff>`.
+When using modifier keys `ctrl`, `alt`, `shift` ensure that you release them,
+otherwise they will be held down until the machine reboots. Use lowercase
+characters as well inside modifiers. For example: to simulate ctrl+c use
+`<leftCtrlOn>c<leftCtrlOff>`.
 
 In addition to the special keys, each command to type is treated as a
 [template engine](/docs/templates/engine.html).
@@ -301,6 +304,9 @@ an Ubuntu 12.04 installer:
 ]
 ```
 
+For more examples of various boot commands, see the sample projects from our
+[community templates page](/downloads-community.html#templates).
+
 ## Integration Services
 
 Packer will automatically attach the integration services iso as a dvd drive

website/source/docs/builders/parallels-iso.html.md

@@ -326,6 +326,9 @@ Ubuntu 12.04 installer:
 ]
 ```
 
+For more examples of various boot commands, see the sample projects from our
+[community templates page](/downloads-community.html#templates).
+
 ## prlctl Commands
 
 In order to perform extra customization of the virtual machine, a template can

website/source/docs/builders/parallels-pvm.html.md

@@ -231,6 +231,9 @@ In addition to the special keys, each command to type is treated as a
 [template engine](/docs/templates/engine.html). The
 available variables are:
 
+For more examples of various boot commands, see the sample projects from our
+[community templates page](/downloads-community.html#templates).
+
 ## prlctl Commands
 
 In order to perform extra customization of the virtual machine, a template can

website/source/docs/builders/qemu.html.md

@@ -442,6 +442,9 @@ CentOS 6.4 installer:
 }
 ```
 
+For more examples of various boot commands, see the sample projects from our
+[community templates page](/downloads-community.html#templates).
+
 ### Troubleshooting
 
 Some users have experienced errors complaining about invalid keymaps. This

website/source/docs/builders/virtualbox-iso.html.md

@@ -414,6 +414,9 @@ Ubuntu 12.04 installer:
 ]
 ```
 
+For more examples of various boot commands, see the sample projects from our
+[community templates page](/downloads-community.html#templates).
+
 ## Guest Additions
 
 Packer will automatically download the proper guest additions for the version of

website/source/docs/builders/virtualbox-ovf.html.md

@@ -367,6 +367,9 @@ Ubuntu 12.04 installer:
 ]
 ```
 
+For more examples of various boot commands, see the sample projects from our
+[community templates page](/downloads-community.html#templates).
+
 ## Guest Additions
 
 Packer will automatically download the proper guest additions for the version of

website/source/docs/builders/vmware-iso.html.md

@@ -399,6 +399,9 @@ Ubuntu 12.04 installer:
 ]
 ```
 
+For more examples of various boot commands, see the sample projects from our
+[community templates page](/downloads-community.html#templates).
+
 ## VMX Template
 
 The heart of a VMware machine is the "vmx" file. This contains all the virtual

website/source/docs/builders/vmware-vmx.html.md

@@ -269,3 +269,6 @@ Ubuntu 12.04 installer:
   "initrd=/install/initrd.gz -- <enter>"
 ]
 ```
+
+For more examples of various boot commands, see the sample projects from our
+[community templates page](/downloads-community.html#templates).