How to Show Mailbox Size on Zimbra via Command Line
Zimbra is a popular email and collaboration platform that provides various administrative tools to manage your mailbox. If you need to check the size of a Zimbra mailbox, you can…
How to Copy or Move Files Based on Date Modified on Linux
In Linux, copying or moving files based on the date modified is a common task that can save time and effort. This is especially useful when dealing with a large…
How to Check Software or Packages Version in Linux
When working with Linux environment, it’s important to know the versions of various software and packages installed on your system. Knowing the software version helps you stay informed about updates,…
How to Install IonCube Loader in CentOS 6 / CentOS 7
IonCube Loader is a crucial PHP module that decodes encrypted PHP files and is often required for many PHP-based applications. It serves a dual purpose: protecting PHP applications from unauthorized…
How to Install and Update OpenSSL on CentOS
OpenSSL is a robust, widely-used toolkit that provides support for the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a general-purpose cryptography library. Installing and…
How to Calculate and List Sizes of MySQL / MariaDB Databases
Monitoring the size of your MySQL or MariaDB databases is crucial for optimizing database performance, managing storage capacity, and planning for future growth. In this short guide, we will show…
How to Check and Verify the Version of Python on CentOS 6 / CentOS 7
Python is a widely used programming language that is installed on many Linux systems, including CentOS 6 and CentOS 7. Knowing which version of Python you have installed is important…
How to Disable Autostart for a Service at boot on Linux CentOS 7 / RHEL 7
In CentOS 7 and Red Hat Enterprise Linux (RHEL) 7, you can disable the autostart of a service at boot time. This can be useful when you want to prevent…
How to Reclaim Free Space for Linux Root Partition using Zerofree
Managing disk space is a crucial task for webmasters and system administrators. Over time, the Linux root partition can get filled up with unnecessary data, leading to performance issues and…
How to Prepare Local Yum Repository from CD-ROM/DVD-ROM image on RHEL 7
If you have installed Red Hat Enterprise Linux 7 (RHEL 7) but do not have access to the redhat official repo, you will encounter problems installing and updating software. To…
Rescan SCSI Bus to Add or Remove a SCSI Devices on Linux
Introduction The SCSI (Small Computer System Interface) is a protocol used to communicate with storage devices such as hard drives, tape drives, and CD/DVD drives. SCSI is used in many…
4 lvcreate Command Examples on Linux
The `lvcreate` command is used to create Logical Volumes (LVs) on Linux systems that utilize the Logical Volume Manager (LVM). LVM allows you to manage storage more efficiently by creating,…