Blog Archives

How to remove the yellow background behind Google AdSense ads

How to remove the yellow background from Google AdSense ads

In case you see a yellow background under Google ads and if want to know how to remove it, following these 2 steps will solve the problem. The yellow background from Google ads that you see in wordpress can be caused either by the way you configured the ads in Google Adsense, either caused by […]

Configure Raspbery Pi sound to HDMI or 3.5 Audio Jack

Configure Raspbery Pi sound to HDMI amixer cset numid=3 2 Configure Raspbery Pi sound to  3.5 Audio Jack amixer cset numid=3 1  

WordPress, Contact Form 7 not sending emails, no confirmation, no error

Contact Form 7 is indeed a very powerful plugin and a great contact form for your wordpress. Still,  a lot of users report that email sent with Contact Form 7 are not received, or not sent or even that there is no error about it.

How to find Synology NAS HDD temperature

There are several ways to read the temperature on Synolog NAS HDD. All of them use smartclt that is actual reading the S.M.A.R.T features of the storage device. First, list the storage devices installed in

How to sync folders between 2 Synology NAS

In order to sync folders between 2 Synology NAS only few steps are needed. We will refer to NAS 1 as local nas and NAS 2 as remote NAS. The two NAS systems will be configured for a bidirectional sync. Changes made on one NAS will be reflected on the other and vice-versa.

scp command to download a folder

SCP is an easy to use tool for downloading a file or folder, from command line. It is actually a powerful tool that is available in linux for file transfer from command line. We have to mention here also wget, but that is a different topic. To start your download from comand line you only need […]

How to test download and upload speed in Linux

If you are searching for an easy way of testing your How to test download and upload speed in Linux you can find here several methods. One of them uses the

Bookmarks lost during Firefox refresh | – how to recover

Bookmarks lost during Firefox refresh ? This is how they can be recovered. This is a simple procedure that shows how to recover lost bookmarks from Firefox. They can be lost if Firefox crashes unexpectedly or for any other unexpected reason. Ok, you did not create a backup. But Firefox did the backup for bookmarks […]

openwrt connection refused luci

OpenWRT – connection refused after install or upgrade

Are you unable to access LuCi – OpenWRT – connection refused after install or upgrade ? You might get this error ERR_CONNECTION_REFUSED. So how do you login to web interface of your router? scared that it does not work after a fresh install of OpenWRT ?

Using Raspberry PI without external display and without external keyboard

How to Start Raspberry PI without external display – Using Raspberry PI without external display and without external keyboard Short and simple tutorial about how to Start Raspberry PI without external display using VNC. As we already know , Raspberry PI B+ comes with support for HDMI. This requires a display which accepts HDMIconnections or at least it […]