How to rebuild RPM DB on Linux ?
Today we will see an interesting article how to rebuild RPM DB on Linux. RPM DB corruption is one of the most common issues in Linux server environments. And this...
Tag: redhat
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How to register for Red Hat Support Login ?
Can you please register on Redhat Support with your SSE IDs in case not registered yet. And share your login IDs. 1. Please use below URL to register. https://access.redhat.com/support/ Click...
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How to create full size one partition using parted command in Linux ?
In this example, we will see how to create a full/available disk size partition in Linux using parted utility. Lets have a look at the steps to understand it. 1....
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How to create logical drive in HP Smart Storage Array Configuration CLI hpssacli ?
Today lets have a look how to create a logical drive in hpssacli i.e. HP Smart storage array configuraiton interface. To understand this, lets see the available unassigned disks and...
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Solved Error: Required file .//source/crs/Disk1/rootpre/pw-syscall32 is missing during OHS install.
I recently encountered a small silly mistake while helping the team to install OHS on server. This article shows how to solve this small silly mistake while performing this action....
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Solved: /var/adm/messages and auth.log file not rotating in Linux.
Today we will see an interesting issue where the logs are collected in /var/adm/messages as per rsyslog.conf. However the log file size in increasing infinitely and is not rotating. It...
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How to setup port forwarding to login on a host via Jump server via putty ?
Today we will discuss an interesting thing how to take GUI of any remote server via port forwarding. This tip is usually helpful to open ILO of a server which...
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How to change user password expiry date to never expiry in Linux ?
Today we will look at an interesting topic to know how to set user password to never expire in Linux. 1. Check current password expiry [root@ngelinux etc]# chage -l saket...
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LVM Solutions: How to change a faulty hard drive in Redhat/Centos Linux on production server ?
Today we will look at an interesting article how to change a faulty drive on our Linux server deployed in production. There are two approaches to achieve this: First Approach...
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How to write random or zero characters to a device in Linux ?
In this post we will look at an interesting feature of linux to write zeros or random characters to any device in Linux. One old way is to use dd...