Linux

After installing Ubuntu 18.04 and using tasksel to install mysql, it doesn’t ask for the password anymore. This is because of the change in the authentication module of the root user by default in MySQL. To get it back to

Step 1: Login into your account and open terminal Step 2: Type the following command to setup password for root account sudo passwd root Step 3: Open file /etc/pam.d/gdm-password sudo nano /etc/pam.d/gdm-password Step 4: Comment out the following line by

1) ulimit command The ulimit command can be used to increase the number of files which can be opened in a shell. This command is a bash built-in command, so it affects only bash and programs launched from it. The ulimit syntax is as follows:

MongoDB requires disabling of transparent_hugepages in Ubuntu 16.04 for performance enhancements. In order to achieve this we need to make a script that is automatically executed when system reboots. Follow the following steps to enable this in your linux installation:

Most of the times servers don’t have external monitors connected to them and this may pose problems for variety of applications if you are using GUI. To fix this issue we can install a dummy Video driver. The procedure is

Download the latest JDK from http://www.java.com Add the following lines to the /etc/profile file, please note you need to update the path of the JDK folder JAVA_HOME=/usr/local/java/jdk1.8.0_92 JRE_HOME=$JAVA_HOME/jre LARAVEL_HOME=/root/.config/composer/vendor/bin PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin:$LARAVEL_HOME export JAVA_HOME export JRE_HOME export LARAVEL_HOME export PATH Now inform the

It is important to install gnome-panel using the following command, so as not to install the recommended not-needed packets along with it. So open a terminal using Ctrl+Alt+T and give the following command: sudo apt-get install –no-install-recommends gnome-panel It will

CAREU U1 Lite   Rating: (4/5)   Our Verdict This device has good performance overall. It has a very sturdy firmware with many advanced options not available in many trackers for example during an accident this device sends back the

I ran into trouble with the Samba package on my ubuntu 14.04.3. I had the requirement of mapping root (/) folder on the network without concern of the security for my own internal purpose. However, earlier it use to run

Installation of Ubuntu 14.04.1 was supposed to be a smooth one on my desktop computer but sadly it turned into a nightmare when I had to install it 4 times to get it right. I thought of sharing the problem