• Home
IMTIAZ RAHMAN
Category: Linux
 

Menu

Skip to content
  • Home

Tags

Ansible Automation Cisco Cloud Container DevOps Docker honeypot ipv6 Linux NetDevOps OpenStack Puppet Security SOAR SSH Thoughts Ubuntu vim virtualization

Categories

Powered by Verbosa & WordPress.

Category: Linux

How to create class and module in puppet

imtiaz November 8, 2016 Linux / PuppetLeave a comment

In my previous article (“How to automate your IT infrastructure with puppet“) I showed you how to install and configure puppet, and how to write simple manifest.Today I’ll show you how to write those simple manifest using puppet classes and modules using the same server environment. What is class and …

Continue reading

How to detect and fix Dirty COW (CVE-2016-5195) issues on Ubuntu kernel

imtiaz October 26, 2016 Linux / Security / UbuntuLeave a comment

  A serious bug has been detected recently in Linux kernel named Dirty COW (CVE-2016-5195). An unprivileged local user can use this flaw to gain write access in the system. The bug existed since around 2.6.22+ (release in 2007) and was fixed on Oct 18, 2016. Exploitation of this bug does …

Continue reading

How to automate your IT infrastructure with puppet

imtiaz October 23, 2016 Linux / PuppetOne Comment

Hello everyone. In my previous article named “One puppet to rule them all“, I told you about what puppet is and how it works. if you miss the first part you can find it here. In this part i’ll show you the installation and configuration of Puppet. In real life …

Continue reading

Posts navigation

1 2