Linux

Not able to login by ssh to my centos server (ssh agent failure)

I was trying to log into my server by ssh and I got below error: Agent admitted failure to sign using the key. Permission denied (publickey,gssapi-keyex,gssapi-with-mic). I fixed the issue by loading the keys into […] Read More

Managing brightness on Centos 7

Hey there, I was having a hard time trying to read on my laptop because of the bright of it, it was low and of course as almost everything on Linux I had to do […] Read More

Installing Python-pip in Centos 7

After trying to install python pip with yum and without success:

I went ahead with below option::

After downloading the package (get-pip.py), I ran it. Be sure to run it as root cause […] Read More

Keyboard not working on Gnome after yum update in Centos 7

After updating my Centos 7 with yum update my keyboard stopped working on GNOME, so I was unable to login to my laptop. I went through a whole process to make it works again: 1) […] Read More

Issues with ‘yum update’ on Centos 7

Linux updates sometimes can be a hell, specially when you are in the process of learning and mastering Linux. I was trying to perform the regular update to my laptop with the glorious “yum update” […] Read More

“JDK Required: ‘tools.jar’ seems to be not in Studio classpath” error while installing Android Studio on Centos 7

I was trying to install Android Studio and I got this error:

But I had installed JDK:

I fixed the issue by installing java-1.7.0-openjdk-devel:

I tried again the installation process for android […] Read More