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Tag linux

Memory Analysis With Free and Pmap Command

When we talk of memory, then its the most misunderstood parameters of the whole system,especially, when we talk of Unix as a system, its memory workflow is again different from Linux and so Unix memory management is out of scope… Continue Reading →

StickyBit, SUID & SGID in Linux

The regular file and directory permissions in Unix/Linux world are read write and execute permissions on owner, group and other levels. This article discusses special permissions for files and/or directories. SUID Bit When an executable file runs, it runs under… Continue Reading →

Fix Serve Static Content From a Cookieless Domain

We’ll show you how to fix “serve static content from a cookieless domain” error. When using a website analyzer tool such as PageSpeed Insights, GTMetrix, Pingdom, or Uptrends, a warning will often appear that says “Serve Static Content From a Cookieless… Continue Reading →

Ubuntu 18.04 LTS – Bionic Beaver Is Now Available For Download

Ubuntu 18.04 LTS arrives with GNOME desktop, Kuberflow, Color Emojis Ubuntu, which is one of the most popular desktop Linux distributions, has finally released the latest Long Term Support (LTS) version of Ubuntu – version 18.04, after numerous alpha/beta releases… Continue Reading →

How to Create a Sudo User on CentOS 7

We’ll guide you, how to create a sudo user on CentOS 7. Sudo is a Linux command line program that allows you to execute commands as superuser or another system user. The configuration file offers detailed access permissions, including enabling… Continue Reading →