How to configure and install Nagios Server on Linux ?
Today we will see Nagios Installation on Linux Lets see step by step procedure how to do this in Linux. 1. First create User and Group # useradd nagios #...
Tag: status
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Solved: How to address Redhat Bug polkit using high cpu in Linux ?
Today in this post, we will see how to fix high CPU utilization by polkit daemon on RHEL 7.X bug. I. Bug Details # top PID USER PR NI...
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Solved: [error] Unable to obtain semaphore.
Today we will see an interesting article how to resolve below error. I. Error Details [root@ngelinux001 conf.d]# service httpd start Starting httpd: [Wed May 18 23:41:31 2022] [notice] suEXEC mechanism...
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Solved: How to clean /var/spool/squid logs on Redhat Satellite server ?
Today we will see how to clean the squid logs from redhat satellite server. It will help us to clean the logs in case its filling up the partition. I....
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How to verify if all services are running fine on Redhat Satellite Server ?
In this post, we will look how to verify all services on a redhat Satellite server are running or not. Here you will know how to troubleshoot Satellite server issues...
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How to see status of all disk arrays on HP Proliant Servers ?
Today in this article, we will see how to check the status of all disks on a HP Proliant server. We will check it out both on server CLI and...
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Solved: subscription-manager – Not supported by a valid subscription.
Today we will look at an interesting issue wherein we are not able to subscribe our host to Redhat Satellite server with below error. Error details [root@ngelinux1 ~]# subscription-manager status...
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How to check ping status of a domain/host name in python ?
Today in this post, we will understand how to check ping status of a domain in python programming language. I. Program import os response=os.system("ping -c 2 google.com") if (response ==...