Side-by-side diffs are more readable to me than in-line diffs. Long time ago, I started using Meld to display them when working with git. But I always needed to manually specify branch or commit names. This week I finally spent some time and found a way to invoke Meld directly from tig, so that I … Continue reading Show a side-by-side git diff on any commit in tig using Meld
In Kubernetes, we can store and manage sensitive information, such as passwords, OAuth tokens, and ssh keys using Kubernetes Secrets. In this article, we will create secrets using .yml file and access them in the Pod as Environment Variables.
Skype is one of the popular communication application owned by Microsoft. It is available for Windows, Mac OS X, Linux, and other mobile devices. You can use it for chatting, audio and video call also sharing files and your screen. […]
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Ransomware has dominated cybersecurity news headlines for the past decade, and for good reason.
Linux Mint 20.1 Beta just popped up on the main download servers of the popular Ubuntu-based distribution
There are multiple methods you can use to securely copy files between Linux hosts. SCP and SFTP are two you need to know.
Echo Command in Linux is one of the most used commands in Bash scripting
The main use of nslookup is to help with any DNS issues you may have. You can use it to find the IP address of a host, find the domain name of an IP address, or find mail servers on a domain. This tool can be used in an interactive and a noninteractive mode. The Interactive mode […]
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This brief guide explains how to reset vagrant virtual machine to it’s original state in Linux.
Versioning is a means of keeping multiple variants of an object in the same bucket. You can use versioning to preserve, retrieve, and restore every version of every object stored in your Amazon S3 bucket. With versioning, you can easily recover from both unintended user actions and application failures. When you enable versioning for a […]
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If you want to remove all comment fields in wordpress go into your theme directory and and open functions.php add this code (I’d suggest at the bottom of the file)
Perf is a simple but powerful performance monitoring tool for Linux based operating systems. It is used to trace or count both hardware and software events. In this tutorial, we will show you how to install and use Perf performance monitoring tool on U…
MariaDB is an open-source, community-developed relational database management system. It is forked from MySQL and created and maintained by the developers who created MySQL. MariaDB is intended to be highly compatible with MySQL but
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Containers are a good choice to bundle and run our own applications. When the number of containers increases rapidly and need to manage them in a convenient way. That’s the reason why Kubernetes comes. Kubernetes (K8s) is an open-source system […]
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Hadoop has two core components which are HDFS and YARN. HDFS is for storing the Data, YARN is for processing the Data. HDFS is Hadoop Distributed File System, it has Namenode as Master Service
The post How to Set Up High Availability for Namenode – Pa…
In this tutorial, you will learn how you can easily encrypt files and directories on Linux using the GnuPG tool as well as the zip utility.
CloudLinux announced that they are also working on an open sourced, community fork of RHEL to replace CentOS.
Rescuezilla 2.1 comes two months after version 2.0, but it’s not just a point release
IPTraf is a network monitoring utility in linux that we can use to monitor IP traffic passing over the network. By using this tool, we can we can monitor various connections like TCP, UDP, ICMP, non-IP counts and also Ethernet load information etc. you can install IPtraf using the following command: #apt install iptraf Once it is installed, you can run the […]
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Use both Cirrus CLI and Podman to better manage and secure container environments for rootless builds.