Posted: 2021-11-02 09:15:17 Source: https://linuxhint.com/ansible-file-module/
Ansible is an incredible automation utility that comes packed with features and tools to manage remote hosts. The file module is responsible for performing tasks such as creating and deleting files and directories. How to work with the Ansible file module is explained in this article.
Posted: 2021-11-02 09:13:41 Source: https://linuxhint.com/ansible-local-action-module/
Ansible is used to manage and configure remote hosts from a single control node. Sometimes, we need to perform a specific action on the local machine instead of remote hosts. In such instances, a feature like local_action comes in handy. How to work with the Ansible local_action module is explained in this article.
Posted: 2021-11-02 09:12:48 Source: https://linuxhint.com/conditionals-ansible-playbooks/
Ansible supports conditional evaluations before executing a specific task on the target hosts. To implement conditions in Ansible, we use the when keyword. The keyword takes Boolean expressions based on a value or a variable from previous tasks or facts gathered from the remote hosts. How to implement conditions in Ansible playbooks is explained in this article.
Posted: 2021-11-02 09:12:24 Source: https://linuxhint.com/array-filter-ruby/
The main use of arrays is to store related items in a single entity, allowing you to manage them efficiently. The select method returns a new array with all the values where the condition evaluates to true. This article explains how to filter the results from an array using the select, find and reject methods.
Posted: 2021-11-02 09:12:02 Source: https://linuxhint.com/sort-array-ruby/
Ruby is a simplistic and powerful programming language that provides exceptional features for daily programming operations. Arrays are a fundamental object in Ruby and other programming languages. Ruby provides a way to sort elements without writing an excellent custom algorithm. How to sort an array by using Ruby is explained in this article.
Posted: 2021-11-02 09:11:42 Source: https://linuxhint.com/convert-array-hash-ruby/
Arrays and dictionaries are both flexible and scalable data structures that help organize and refactor code. Sometimes, we need to convert an array to a hash, and vice versa comes up. How to convert an array to a hash is explained in this article.
Posted: 2021-11-02 09:11:21 Source: https://linuxhint.com/pfsense-configuration/
pfSense is a firewall and router software that you can install on a computer to create and manage your own router or firewall. It can be used from the command line or from a web graphical interface. In this article, we will discuss pfSense installation and give basic configuration tips.
Posted: 2021-11-02 09:10:54 Source: https://linuxhint.com/elasticsearch-fuzzy-query/
Fuzziness or Fuzzy logic refers to a mathematical logic that describes that the truth of a value can be a range of numbers between 0 and 1. Unlike Boolean logic with two distinct values, fuzzy logic accepts a variable range of truthy and falsy. It can provide massive power when coupled with features such as fuzzy queries. Elasticsearch fuzzy query is discussed in this article.
Posted: 2021-11-02 09:10:34 Source: https://linuxhint.com/elasticsearch-range-query/
Elasticsearch is used to get the results of documents that match a specific range using the range query. To specify a specific range in a search query, we can use the range parameter followed by the field and the conditions to check. How to define a range parameter in your search query using Boolean expressions is discussed in this article.
Posted: 2021-11-02 09:10:09 Source: https://linuxhint.com/change-field-type-elasticsearch/
Using the _ mapping API, we can update existing fields or add new fields to an existing index. The request body includes the properties parameter and mapping of the target field. When creating a new field, ensure that we include the field name, type, and mapping parameters. How to change the Field Type in Elasticsearch is explained in this article.
Posted: 2021-11-02 09:09:25 Source: https://linuxhint.com/write-file-c/
The concept of file handling while working in the C language is widely known among C developers and programmers. It’s a simple concept of creating, opening and closing a file, reading and writing into the file. We’ll learn about writing to a file in C language with different built-in functions.
Posted: 2021-11-02 09:09:03 Source: https://linuxhint.com/how-to-clone-a-raspberry-pi-sd-card/
This article provides an easy step-by-step guide on how to clone a Raspberry Pi SD Card. This tutorial highlights the importance of backing up Raspberry projects since Raspberry Pi is susceptible to outages and rendering SD cards corrupt. In addition, cloning SD cards and creating a Diskimage were discussed extensively.
Posted: 2021-11-02 09:08:31 Source: https://linuxhint.com/install-wireshark-debian-11/
Wireshark is a packet network protocol analyzer useful for many purposes including network problems troubleshooting, sniffing, detecting the anomalies in the network traffic and can also be used to sniff traffic. In this article, we will discuss and explain how to install and get started with Wireshark on Debian 11.
Posted: 2021-11-02 08:13:03 Source: http://www.kernel.org/
| Version: | next-20211102 (linux-next) |
|---|---|
| Released: | 2021-11-02 |
Posted: 2021-11-02 05:05:04 Source: https://linuxhint.com/30-nmap-examples/
This artThis article shows 30 Nmap examples related to subjects which were explained in previous articles published at Linux Hint. Examples include from host discovery to vulnerability audit, network diagnostics and more. Most of them were produced in real or simulated scenarios, making them real valuable for network administrators or students.icle is a summary of subjects related to Nmap. Examples include from host discover to vulnerability audit, network problems diagnostics and more.
Posted: 2021-11-02 04:14:14 Source: https://linoxide.com/how-to-install-cuda-on-ubuntu/
Posted: 2021-11-02 03:48:27 Source: https://linuxhint.com/change-nickname-discord/
Discord users prefer to use appealing nicknames, such as fictional or game character names to represent themselves on Discord. Discord provides various options for changing the nicknames for the users who want to personalize their experience. This article explains how to change nicknames on Discord. Two distinct approaches are discussed in this guide: changing nicknames using server settings, and using “/nick” shortcode.
Posted: 2021-11-02 02:24:25 Source: https://linuxhint.com/connect-spotify-to-discord/
The collaboration between Spotify and Discord permits its users to share and add their Spotify music to the gaming chat rooms. By connecting your Spotify account with the Discord application, you will be able to share the songs you are listening to with your friends. This article is a thorough guide on how to connect Spotify to Discord. Approaches to connect Spotify to Discord on Desktop and Android applications are provided.
Posted: 2021-11-02 02:07:35 Source: https://linuxhint.com/clear-discord-cache/
The goal of the Discord cache is to improve application’s speed; but sometimes it may cause your system to slow down and be unresponsive. Cache data comprises names, images, emojis, link previews, and other items used while interacting in Discord. This article briefly explains what Discord cache is and how to remove it from your system in case your system acts up. This article provides methods to clear Discord cache from Linux, Windows, and Android operating systems.
Posted: 2021-11-02 01:47:00 Source: https://linuxhint.com/add-friends-discord/
The majority of Discord users want to be a part of various servers to communicate and find like-minded individuals and to add them as friends. Adding someone as your friend on Discord gives you various benefits such as sending direct messages and sharing screens. Multiple methods to add someone on Discord are discussed in this post. How to add someone using the Discord tag and how to add someone to the Discord server are also explained in this article.