Understanding Ubuntu File Structures: Why is this file not showing up?

[u2rcrazy]

Understanding Ubuntu File Structures: Why is this file not showing up?


Please see this attached screen shot below:
Linux folder structure ~ .(folder name) - .jpg

On the right, I have the "select local directory" window open within Mozilla Thunderbird mail program. On the left, I have my "File Browser" open. I have noticed that the "select local directory" has a folder called .thunderbird, as well as many other .(folder_name)'s that appear to be applications and plug-ins. How come I'm not able to see these .(folder_name) folders in other places in my computer such as "File Browser"?

I'm asking this, because I'm pretty familiar with the Windows file structure, but not with Ubuntu's. My second question is, where is a good place to read up on or watch a video about how to learn Ubuntu's file structure when coming from a Windows environment? This would be a big help and I greatly appreciate your time.

Sincerely,
Bob

[Bachstelze]

Files (and directories) that start with a period are hidden files. They're pretty much like hidden files in Windows, you usually have to do some special action to see them.

[zer010]

.file_name is a hidden file or folder(directory). you can choose to show or hide these by going to the "View" menu at the top of the directory window.
You can make any file or directory hidden by adding the dot to the name as seen with the others.

[Morbius1]

Open Nautilus ("File Browser") > Edit > Preferences > Show hidden and Backup files.

[Penguin Guy]

Ctrl + H should toggle hidden files.

[bodhi.zazen]

From the command line, use

ls -A

[wyliecoyoteuk]

Hidden files and folders usually contain configuration and settings files (as in Windows), or data files (such as email folders)

[linux-hack]

this can help you a little bit to get started : http://www.freeos.com/articles/3102/

and for more google is your friend

[u2rcrazy]

Thanks guys!!! All your answers were great=D>

Bob