Sample kickstart partition example (RAID, LVM, Multipath, Simple,..)
Below are some of the storage template examples which can be used in kickstart for various type of installation option #### Simple Layout Using below we do not give any
Linux
Tutorial/Cheatsheet: Begineers Guide to Understanding Device Mapper Multipath for Linux
Before starting with going into the various commands we use for multipath let me give you a overview of multipath Without DM Multipath, each path from a server node
How to execute a script at %pre, %post, %preun or %postun stage (spec file) while installing/upgrading an rpm
RPM spec files have several sections which allow packages to run code on installation and removal. These bits of code are called scriptlets and are mostly used to update the
How to sign a key using gpg key (password or password-less) to an rpm in Linux
In my last article I had shared the steps to build an rpm from scratch How to build a signed rpm from scratch by building a source archive using Red
How to change rpmbuild (_tmppath) in a spec file (rpmbuild ignored directory) Linux
Below article explains in detail [Step by Step Guide to build an rpm from scratch by building a source archive using Red Hat Linux]({{< relref "build-rpm-scratch-source-red-hat-fedora-linux/index.md" >}}) By default when we attempt to
How to build a signed rpm from scratch by building a source archive using Red Hat Linux
Below explains every field of an rpm in detail [Understanding an rpm package]({{< relref "understanding-rpm-package/index.md" >}}) There are two types of RPM packages: * source RPM (SRPM) * binary RPM SRPMs and binary
How to view and increase the default pipe buffer size in Linux (F_GETPIPE_SZ, F_SETPIPE_SZ)
A pipe has a limited capacity. If the pipe is full, then a write(2) will block or fail. Applications should not rely on a particular capacity: an application should be
How to reduce and/or add more columns or fields to top command in Linux (swap, memory, etc)
I have already written an article explaining every field in the top command [10 examples to help you understand top command usage in Linux]({{< relref "8-examples-to-help-you-understand-top/index.md" >}}) [](redhat-linux-wallpaper-art.webp) In this article I will
How to clear/delete all the partition table from a disk or partition in Linux
Below article is a must read to understand all about partition, partition scheme and partition table [Everything you need to know about a partition, types of partition, partition scheme]({{< relref "understanding-partition-scheme-mbr-vs/index.md" >}}) To
How to disable or enable hyper threading on my Linux server
In my last article I had shared [steps to limit CPU count on your multi core Linux system]({{< relref "how-to-limit-cpu-count-or-disable-cpus/index.md" >}}) and to [assign a service to a specific CPU core]({{< relref "how-to-assign-service-to-specific-core/index.md" >}}) in CentOS