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| ='''DEVICE AND NETWORK SETUPS ON UBUNTU'''= | | ='''DEVICE AND NETWORK SETUPS ON UBUNTU'''= |
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| + | ==Block Access to Unwanted Websites in Ubuntu== |
| + | Want to block access to certain websites from your machine running Ubuntu or Linux Mint? It’s easy to do it by editing the host file.<br/> |
| + | With the hosts file, you can tell Ubuntu to redirect the specific websites to 127.0.0.1. So that the web browser returns below error: <br/> |
| + | [[file:block-specific-sites1.jpg |400px]] |
| + | * To do so, edit the /etc/hosts with your favorite editor. Press ''''Ctrl+Alt+T''' on your keyboard to open terminal. When it opens, run below command to edit the hosts via gedit:<br/> |
| + | '''''sudo gedit /etc/hosts''''' |
| + | * Add below lines to the end of the file. Exclude the '''http://''' and change the domain names.<br/> |
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| + | <br>127.0.0.1 www.websites1.com <br/> |
| + | 127.0.0.1 www.websites2.com <br/> |
| + | 127.0.0.1 websites3.com <br/> |
| + | 127.0.0.1 morewebsites.com <br/> |
| + | [[file:block-specific-sites-via-hosts.jpg|400px]] |
| + | |
| + | *Save the file and re-launch your web browser. Done.<br/> |
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| + | [[#top|Back to Top]] |
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| ==How do I setup Thin client in Phase-1 and phase-2 schools== | | ==How do I setup Thin client in Phase-1 and phase-2 schools== |
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| [[image:sc3.png |400px]] | | [[image:sc3.png |400px]] |
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| + | [[#top|Back to Top]] |
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| ==How to connect a printer in ubuntu 12.04 ?== | | ==How to connect a printer in ubuntu 12.04 ?== |
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| #"Add" then Select you Printer name then Printer model in the next page and by clicking Add button to complete this process. | | #"Add" then Select you Printer name then Printer model in the next page and by clicking Add button to complete this process. |
| Not: After following this steps with HP printers and still not able to print, please follow the below steps. | | Not: After following this steps with HP printers and still not able to print, please follow the below steps. |
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| + | [[#top|Back to Top]] |
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| ==How to set up Hp printers through hplip?== | | ==How to set up Hp printers through hplip?== |
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| Some laptops have hardware switches that can be toggled to quickly enable or disable Wi-Fi. If your Wi-Fi doesn’t seem to be working at all, check your laptop's hardware Wi-Fi switch.<br/> | | Some laptops have hardware switches that can be toggled to quickly enable or disable Wi-Fi. If your Wi-Fi doesn’t seem to be working at all, check your laptop's hardware Wi-Fi switch.<br/> |
| If you’re using a wired connection, ensure the ethernet cable is plugged firmly into both the computer’s ethernet port and the router’s ethernet port. Sure, this may seem a bit obvious, but it’s easy to miss a bumped switch or loose cable.<br/> | | If you’re using a wired connection, ensure the ethernet cable is plugged firmly into both the computer’s ethernet port and the router’s ethernet port. Sure, this may seem a bit obvious, but it’s easy to miss a bumped switch or loose cable.<br/> |
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| + | [[#top|Back to Top]] |
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| ===Configure your connection settings in NetworkManager=== | | ===Configure your connection settings in NetworkManager=== |
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| * Connected and now you can browse. | | * Connected and now you can browse. |
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| + | [[#top|Back to Top]] |
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| <li>5.Once copy is done the inserted DVD comes out, Insert Empty dvd's into DVD drive, have mention in number of copies one by one. | | <li>5.Once copy is done the inserted DVD comes out, Insert Empty dvd's into DVD drive, have mention in number of copies one by one. |
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| + | [[#top|Back to Top]] |
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| ==How to make a pen drive bootable== | | ==How to make a pen drive bootable== |