Manage spam in WordPress for free without plugin or coding

Hello!

In this post we will show you how you can manage the spam comments on your website without installing a plugin or tweaking the code.

All of us who manage a website or blog knows what a menace are spam comments. These spam can easily ruin the experience of your visitors and may also degrade your ranking in search engines.

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How to extend or grow a linux filesystem under LVM

In this post we will see how to grow a Linux filesystem without reboot.

  • Let’s check our current filesystem. We want to extend this filesystem by 200MB.
[root@cloudvedas CVFS1]# df -h /CVFS1
Filesystem                  Size Used Avail Use% Mounted on
/dev/mapper/cvsvg-cldvdsvol1 47M 12M    32M  26%   /CVFS1
[root@cloudvedas CVFS1]#
  • First check if we have free space in VG

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LVM Crash course

In this post we will give you a crash course on Linux LVM (Logical Volume Manager). This post will cover the most used LVM commands in a Linux Admin life.

Below commands are for RHEL 7.

All the below commands will require root access. You can either run them with sudo  or switch to root user as mentioned below.

sudo su -

Install LVM

[root@cloudvedas ~]# yum install lvm2*

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Comparing Run Levels in Linux and Solaris and precautions with them

Many people get confused between run levels in Linux and Solaris. One major difference among these can be disastrous also.  In this post we will show you the different Run levels in both these OS and what precautions you should take while working on these.

Let’s first take a look at Run levels.

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How to prepare for Certified Scrum Master exam

Hello!

Below we are sharing the detailed steps for becoming CSM.

In the current fast paced and rapidly evolving software industry it’s very important that you immediately respond to changes and adapt  accordingly. This requires you to be aware of the latest Agile and Scrum practices and follow them. During the last few years, demand for Scrum Master has increased substantially.

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