Configure NFS v4 only server in RHEL/Centos 8. Is it possible on RHEL 6 and RHEL 7 ?
Today we will see the steps how to create NFS v4 only server in linux. We will see how to create NFS server and then how to make it work...
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How to update Firefox to Support TLS 1.1+ in RHEL/CentOS 5/6/7 ?
In this article, we will see how to update Firefox to Support TLS 1.1+ on RHEL/Centos 5/6/7. 1. Download the package. [root@ngelinux~/] wget https://download-installer.cdn.mozilla.net/pub/firefox/releases/32.0.2/linux-x86_64/en-US/firefox-32.0.2.tar.bz2 2. Extract the package. [root@ngelinux~/]...
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Steps to install Ansible on RHEL 6 or CentOS 6.
Today in this post, we will see a very useful and quick tip how to install ansible on RHEL 6 or CentOS 6. Lets have a look step by step....
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Installing dnsperf tool on RHEL or CentOS 7.
Today in this post, we will see how to install dnsperf on RHEL or CentOS 7. The easy and quick way is to do via snapd. Lets see the steps...
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Find files modified before 15 days in current directory and delete them.
In this article, we will see how to find files/directory older than say 15 days and delete those files. The tip is very useful and we use this every alternate...
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How to sync repository in Redhat Satellite 6.5 ?
In this article, we will look how to synchronize a repository on a Redhat satellite 6 server. 1. Check the repository id. [root@ngelinux01 ~]# hammer repository list hammer repository synchro-----|----------------------------------------------------------------------------------|---------------------------------------------------------------|--------------|---------------------------------------------------------------------------------...
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How to update RHEL, or centos major release version: from RHEL 5 to RHEL 6, or from RHEL6 to RHEL 7 ?
Today in this post, we will look how to perform redhat or centos major release upgrade. I. RHEL 5 to RHEL 6 a. In-place upgrades between major RHEL versions...
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What are different types of positional parameters available in linux ?
Positional parameters as its name suggests are different positional variables automatically defined by linux shell. The shell automatically assigns the passed parameters according to their position in 9 different parameters(1...
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What are control groups in RHEL or CentOS 7 and how to view different cgroups ?
I. Introduction to C Groups Control Groups or CGroups were introduced in the Linux kernel by Google starting from 2006 onwards. Control group as its name implies can set a...