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Updated: 3 hours 38 min ago

Bash Script to Monitor Disk Space Usage on Multiple Remote Linux Systems With eMail Alert

Thursday 21st of November 2019 08:00:00 PM

2DayGeek: This bash script will trigger an email with the system list when the system reaches the specified threshold.

The Cross-Platform Source Explorer Sourcetrail is Now Open Source

Thursday 21st of November 2019 07:00:00 PM

Sourcetrail is a cross-platform source explorer that lets you review the unfamiliar source code by using graph visualization.

How to Obtain Free Wildcard SSL Certificates from Lets Encrypt

Thursday 21st of November 2019 06:00:00 PM

Let's Encrypt generally only allows you to get certificates for specific domain names.

Linux 5.4 Is Big For AMD Radeon Users From New GPU Support To Slightly Faster Performance

Thursday 21st of November 2019 04:00:00 PM

Phoronix: Linux 5.4 brings support for new GPUs as well as better performance for existing graphics cards.

GitHub Aims to Make Open Source Code Apocalypse-Proof in Arctic Vault

Thursday 21st of November 2019 03:00:00 PM

LinuxInsider: GitHub wants to make sure its entire warehouse of open source code survives an apocalypse by burying it deep within an Arctic vault as one of several preservation strategies.

Using Tracepoints to Debug iSCSI

Thursday 21st of November 2019 02:00:00 PM

The scsi_transport_iscsi, libiscsi, libiscsi_tcp, and iscsi_tcp modules have been modified to leverage Linux Kernel Tracepoints to capture debug messages.

Create an Nginx-based YUM/DNF repository on Red Hat Enterprise Linux 8

Thursday 21st of November 2019 01:00:00 PM

You can create your own local YUM/DNF repository on your local server.

Linux sysadmin basics: Troubleshooting known_hosts failures

Thursday 21st of November 2019 03:00:00 AM

SSH is easy to use, but when something causes your known_hosts to backfire on you, it can be frustrating.

Raspberry Pi 4: Chronicling the Desktop Experience - Email

Wednesday 20th of November 2019 11:00:00 PM

 How hard/easy is it to manage email on a Raspberry Pi?

Troubleshooting PCIe Bus Error severity Corrected on Ubuntu and Linux Mint

Wednesday 20th of November 2019 10:00:00 PM

Seeing lots of PCIe Bus Error severity Corrected errors on your Linux system at boot time?

How to Make Deepin's Desktop 'Like Windows' in Three Clicks

Wednesday 20th of November 2019 09:00:00 PM

Deepin Linux can be customized to become more Windows-like

Linux Kernel Security in a Nutshell: How to Secure Your Linux System

Wednesday 20th of November 2019 08:00:00 PM

With power comes great responsibility, and the Linux kernel is no exception to this rule.

5 Methods to Find Out Which Groups a User Belongs to in Linux

Wednesday 20th of November 2019 07:00:00 PM

2DayGeek: This tutorial allows you to find out which group a user belongs to in Linux.

Find Text in Files on Linux using grep

Wednesday 20th of November 2019 06:00:00 PM

When working on a Linux system, finding text in files is a very common task done by system administrators every day.

How to Setup iSCSI Storage Server on Ubuntu 18.04 LTS

Wednesday 20th of November 2019 04:00:00 PM

Learn how to setup iSCSI target and iSCSI initiator on Ubuntu 18.04 server.

Introduction to /dev/null A.K.A. The Bit Bucket

Wednesday 20th of November 2019 03:00:00 PM

what is /dev/null ?

Moving the Home folder to another partition in Ubuntu

Tuesday 19th of November 2019 10:00:00 PM

Usually when you have Ubuntu installed, it is likely that the system folders and the home folder all belong to the same partition

Fix Force Quit (X Is Not Responding) Dialog Freezing GNOME Shell 3.34

Tuesday 19th of November 2019 09:00:00 PM

This article presents a very simple workaround for this issue.

How to comment out lines in configuration files on Linux

Tuesday 19th of November 2019 08:30:01 PM
 

Making Code More Secure with gcc

Tuesday 19th of November 2019 08:00:00 PM

The Linux toolchain has many qualities of a program checker: the compiler can flag potential errors in the code

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