The /etc/fstab file is a configuration file that stores information about the partitions and filesystems on your Ubuntu system. It contains important information such as the location of each partition, the mount options, and the order in which they should be mounted. In this blog post, we will discuss the purpose of the /etc/fstab file…
du command in Ubuntu The du command is a Ubuntu utility that estimates the space used by a file or directory and displays the sizes in a human-readable format. Here are some common options you can use with du: Here are some examples of how you can use du: To show the size of a…
Introduction Ubuntu is one of the widely used operating systems in the world. It is mostly used by developers and system administrators. One of the important tasks of a system administrator is to check the file size of different files in the system. In this blog post, we will discuss different ways to check file…
The /etc/sysctl.conf file is a configuration file that is used to modify kernel parameters in the Ubuntu operating system. This file contains a variety of different settings that can be used to improve performance, security, and networking on your system. In this blog post, we will discuss the purpose of each setting in the sysctl.conf…