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How to Change How Long sudo Wa…

04-05-2015 Hits:1422271 Basics  - avatar Michael Dudli

If you are Linux administrator sudo command comes in your every minute job and you may have noticed that if you run another command using sudo shortly after the first...

How to generate random passwor…

04-05-2015 Hits:1087025 Basics  - avatar Michael Dudli

Password is an important security feature for Linux and all other OS. It’s good to have the computer generate a random and complex password that is hard to break. In...

How to Secure SSH with Google …

04-05-2015 Hits:1354820 Remote Access  - avatar Michael Dudli

SSH access is always critical and if you are a good Linux administrator then you will always find ways to secure your SSH access. In this article we will see...

How to Tell What Version of Li…

04-05-2015 Hits:1388529 Basics  - avatar Michael Dudli

If you are using Linux and you don’t know what version of Linux you are using then believe me that’s the strangest thing on earth. This is one of the...

How to Install Very Secure FTP…

03-04-2015 Hits:233757 FTP  - avatar Michael Dudli

  FTP is a protocol which is used for file transfer between different servers. Initially its not secure enough so we will install Very Secure FTP to make it sure that...

How to install RSYNC and sync …

03-04-2015 Hits:718942 Basics  - avatar Michael Dudli

  RSYNC is an application used in Linux to sync two folders with bundle of options. Two folders can be present on two different servers. The best thing about it is...

How to Install LAMP on Linux

03-04-2015 Hits:951762 Basics  - avatar Michael Dudli

  In this post we will learn how to install LAMP on your linux distribution but first and the foremost we need to learn that whats LAMP. LAMP is derived from...

How to find packages by Yum …

03-04-2015 Hits:1935861 Basics  - avatar Michael Dudli

  Yum and Apt are two mainly used package managers in Linux for Centos & Debain respectively. Sometimes we find it difficult to install package and we get annoyed by no...

How to add repos to Linux

03-04-2015 Hits:1426734 Basics  - avatar Michael Dudli

  Yum repos are used to install and update various software’s in Linux. Sometimes it happens that you are not able to find a software in that repo and you need...

How to add/ remove users/group…

03-04-2015 Hits:847011 Basics  - avatar Michael Dudli

    While working on Linux you need users other than root as it’s the main user and you don’t want to risk security by giving everyone the password of root so...

How to configure Keyless SSH b…

03-04-2015 Hits:1017461 Basics  - avatar Michael Dudli

  Being asked for password every time sometimes proves to be an overhead as you have to wait for the server to ask and authenticate password. Since scripting is very important...

How to Install TOMCAT on Linux

03-04-2015 Hits:1066234 Basics  - avatar Michael Dudli

  Apache foundation has a lot of open source products and TOMCAT is one of them and is widely used by developers for developing JSP applications. In this post we will...

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