This article shows how we can know the operating system and kernel name, version, and other different information related to the system. An operating system ( OS ) is the backbone of every computer system. Operating is a part of the system software. It can be defined as a programming… Continue Reading…

We have got many changes in CentOS Stream or RHEL Versions from old versions . One of the many changes  GRUB 2 version . Every Linux system administrator should know the reset the lost root password . Different method available to reset new root password by Live CD or edit… Continue Reading…

Python 3.5.0  on CentOs 7  , Centos 6  RHEL 7 /6 , Fedora CloudLinux Here Python 3.5.0 has been released on 13 September 2015 . Now Python 3.x version is  available  and   main  improvement on python 3.x  is  Unicode support with saner bytes .More about Python Version 2 and Python… Continue Reading…

When Linux operating system or server work with Apache , MariaDB ( MySql) , PHP then this combination is called as “LAMP”  and this combination used for host a websites and apps . In the LAMP Stack Linux is a Operating system , Apache is a web server and MariaDB… Continue Reading…

EPEL & RepoForge : EPEL ( Extra Packages for  Enterprise Linux ) and  RepoForge  both is open source based repositories  of software packages for linux based flavors system like CentOS, Red Hat Linux  and Scientific Linux . Both repositories having  thousands of software package in rpm format. RepoForge  earlier called… Continue Reading…

Linux OS having great features in memory management that system used to clear the cache of the buffer periodically itself but sometimes system uses so much memory for disk cache or we want some free memory from volatile storage which is not usable by RAM and even if it is… Continue Reading…

Search file with find command .Below command will search file (named.conf) in current directory and sub directories. # find . -name “named.conf” -print Note : -print option wil print out the path of any file that meets the find criteria. Find with multiple ‘-exec’ option. # find  / -name  *.php”… Continue Reading…