find / -type d -name 'httpdocs'

the first parameter "/" is where to look, in this case "/" it's the entire system.

-name could be -iname to ignore case

also -type is not mandatory

use : man find for more options

You get good books

http://ebook-dl.com/page/4

To launch InPrivate Browsing in Internet Explorer, click on Settings > Safety > InPrivate Browsing. You can also use the keyboard shortcut Ctrl+Shift+P to launch it. Alternatively, you can right-click on the IEtaskbar icon and select Start InPrivateBrowsing.

https://www.linkedin.com/pulse/understanding-find-operation-linux-vijayakumar-a?trk=v-feed&lipi=urn%3Ali%3Apage%3Ad_flagship3_feed%3Br1kORb%2FHFZLNYbfxpxFcvQ%3D%3D&lipi=urn%3Ali%3Apage%3Ad_flagship3_feed%3Bnbo5uh7ySemFf5tNCOUfbg%3D%3D

Follow these steps to configure your browser to use the Library Proxy Server.

1. Click the Tools button.
2. Click on Internet Options.
3. Click on the Connections tab.
4. Click LAN settings.
5. Check the box next to Use automatic configuration script. ...
6. Click OK to save your LAN settings.
7. Click OK to close the Internet Options window.

Tools > Internet Options > Connections > LAN Settings

http://acl.intra.bt.com/default.pac --- proxy URL