11 Reasons Why Linux Is Better Than Windows Everywhere -explinux This is a very simple and straight article. Windows is a good OS but when we talk about performance and security it is not better. I believe this аre the reаsоns why everyоne shоuld try using the Linux system. 1.The сlоud …
11 Reasons Why Linux Is Better Than Windows Everywhere – EXPLINUX Read More »
How to change the UID and GID of the local user? Have you ever faced the issue with a service not start or a permission error? You need to check if it correct UID and GID assigned or not. If not then in this article you will learn how to change UID and GID or …
How to change UID and GID of the local user in Linux? Read More »
If you are working on a cluster, after a sudden failover you face the issue that Mysql is unable to start. In this article, we will show you how to solve the issue. Environment Red Hat Enterprise Linux Server 6 (with the High Availability and Resilient Storage Add Ons) Red Hat Enterprise Linux Server 7 …
Why Shоuld I Get А Linux Сertifiсаtiоn? Well, the first questiоn yоu might hаve is why shоuld yоu get а Linux сertifiсаtiоn? The аnswer tо this is similаr tо getting сertifiсаtiоns in generаl. It helрs tо рrоve yоur knоwledge in the Linux орerаting system, by testing аnd раssing а minimum stаndаrd оf knоwledge. It саn …
Grub2 or Boot Repair Due to some file corruption or mishandling we lost grub. This can cause the system to hang in the boot. When you reboot the system it will not boot, So before rebooting the system check this file is in place or not. If you accidentally rebooted and the system is unable …
Grub2 files are missing from /boot. How to recover ? Read More »
Environment Red Hat Enterprise Linux 7 Red Hat Enterprise Linux 8 CentOS 7 CentOS 8 Issue Would like to disable the (Energy Efficient Ethernet) EEE feature of the NIC. Resolution To disable EEE use the ethtool command. In the example below, EEE is disabled on eth0: # ethtool –set-eee eth0 eee off To make …
How to disable EEE feature on the nic on RHEL7-8/Centos7-8 Read More »
How to reset my MySQL database root password? This is a very common issue if you are working in a big environment or a system where everything is automated. People always forgot their MySQL password. This article will help you recover your password without any data corruption. Environment Red Hat Enterprise Linux including: Red Hat …
Environment RHEL/CentOS 5 RHEL/CentOS 6 RHEL/CentOS 7 RHEL/CentOS 8 Issue The default configuration file for ulimit is /etc/security/limits.d/90-nproc.conf for (RHEL5, RHEL6), /etc/security/limits.d/20-nproc.conf for (RHEL7) and for RHEL 8 we have to create file /etc/security/limits.d/20-nproc.conf specifies the default nproc limits as,: * soft nproc 1024 root soft nproc unlimited Even when logged in as root, the ulimit shows a different value: $ …
RHEL 7 Slow Login – Delay in SSH login Why does it take a long time to get on login prompt after successful authentication with ssh with correct credentials? ISSUE: It takes more than 20 sec to login with ssh Delay happens after successful login authentication you find below error message in /var/log/secure sshd[19312]: pam_systemd(sshd:session): …
Linux User vs Windows User This is a topic I see everywhere on memes and the internet that some say Linux is good some say windows is good. So we are writing our views based on our experience. Might be your views different so you can tell in the comment section. Desktop Users In this …
