Understanding Systemd Units and Unit Files
Introduction Increasingly, Linux distributions are adopting or planning to adopt the systemd init system. This powerful suite of software can manage many aspects of your server, from […]
mount
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IT, Programming & Computer science books Our free computer science, programming and IT books will keep you up to date on programming and core issues […]
Linux file system hierarchy v2.0
What is a file in Linux? What is file system in Linux? Where are all the configuration files? Where do I keep my downloaded applications? […]
Linux file system hierarchy
What is a file in Linux? What is file system in Linux? Where are all the configuration files? Where do I keep my downloaded applications? […]
Test read/write speed of usb and ssd drives with dd command on Linux
Drive speed The speed of a drive is measured in terms of how much data it can read or write in unit time. The dd […]
9 commands to check hard disk partitions and disk space on Linux
In this post we are taking a look at some commands that can be used to check up the partitions on your system. The commands […]
Optimizing servers – Tuning the GNU/Linux Kernel
The GNU/Linux Kernel Linux is the world-leading open-source kernel. It is designed to peform well on a wide range of hardware. Tags: Apache, Command, Disable, […]
CREATE A RAM DISK IN LINUX
GIT – There are many reasons for creating a memory based file system in Linux, not least of which is to provide a near zero […]
Install Ruby 1.9.3 ( or Multiple Ruby Version ) on CentOS, RedHat using RVM
GIT – Ruby programming language is becoming is more popular these days. Ruby language was created by Yukihiro “Matz” Matsumoto and first published in 1995. […]
Tạo tập tin trên linux có kích thước bất kỳ
Vì nhiều nguyên nhân khác nhau, chúng ta có thể cần phải tạo 1 tập tin với dữ liệu ngẫu nhiên. Đó có thể là […]