Month: March 2021

How to use journalctl to analyze logs in Linux

March 18, 2021March 22, 2021 - by Magesh Maruthamuthu - 1 Comment

systemd is the default system manager in most of the major Linux distributions, which comes with a new logging daemon called ‘journald’. For many years, system and kernel logs in …

Ethernet / Linux Network Command / Linux Network Tool / ubuntu

How to Configure Static IP Address in Ubuntu

March 16, 2021March 16, 2021 - by Magesh Maruthamuthu - Leave a Comment

Typically, the default setting of Ubuntu is to obtain an IP address automatically via DHCP server, which is good for desktop system, because it does not require any changes. However, …

FAQ / PDF Editor

13 Best PDF editors for Linux

March 9, 2021March 9, 2021 - by Magesh Maruthamuthu - 10 Comments.

PDF stands for Portable Document Format. It is widely used for exchanging electronic documents. Documents, forms, and web pages encoded in PDF can be correctly displayed on any device, including …

Disk IO / FAQ / Hard Disk Monitoring / Linux Administration / Linux Commands

6 best tools to monitor disk IO performance in Linux

March 2, 2021March 18, 2021 - by Magesh Maruthamuthu - 6 Comments.

Disk IO issues (input/output) are one of the most common causes of poor performance on Linux system. This occurs when applications try to quickly read or write too much data …