linux mono refers to the cross-platform .NET operating environment developed by Xamarin; Mono is a free and open source project hosted by Xamarin. The goal of the project is to create a series of .NET that matches the ECMA standard Tools, including C# compiler and common language framework.
#The operating environment of this tutorial: linux5.9.8 system, Dell G3 computer.
What is linux mono?
A cross-platform .NET operating environment developed by Xamarin.
Mono is a free and open source project hosted by Xamarin (previously Novell, first Ximian). The goal of this project is to create a set of .NET tools that match the ECMA standards (Ecma-334 and Ecma-335), including a C# compiler and a common language framework. Unlike Microsoft's .NET Framework (common language running platform), the Mono project can not only run on Windows systems, but also on Linux, FreeBSD, Unix, OS X and Solaris, and even some game platforms, such as: Playstation 3, Wii Or XBox 360.
Background:
Mono is a project hosted by Novell (initiated by Xamarin) and led by Miguel de lcaza, an open source project dedicated to pioneering the use of .NET on Linux . It contains a C# language compiler, a CLR runtime, and a set of class libraries, and implements ADO NET and ASP NET. It enables developers to develop programs in Linux using C#. The goal of this project is to create a series of .Net tools that comply with standards ECMA (Ecma-334 and Ecma-335), including a C# compiler and a common language (CL (Common Language) execution platform (Platform). With Microsoft's .Net Differently, the Mono project can not only run on Windows systems, but also on Linux, FreeBSD, Unix, Mac OS X and Solaris.
Mono is now dual-licensed by Novell, which is similar to the situation of Qt and Mozilla application suites. Mono's C# compiler and related tools are released under the GNU General Public License (GPL). The runtime library is released under the GNU Lesser General Public License (LGPL), and its class library is released under the MIT License. These are open source licenses, so Mono is an open source software. If you plan to contribute your source code to Mono, you A copyright assignment must be signed to Novell to allow it to relicense the code under other agreements, thereby allowing Novell to retain its dual-licensing ability to hold Mono's commercial agreement.
Microsoft has developed a .NET implementation called Shared Source Common Language Infrastructure (Shared Source CLI) that can be used for FreeBSD, Windows, and Mac OS X. Microsoft's Shared Source Agreement does not It is not an open source software agreement, and may not be enough for the community (it explicitly prohibits commercial use of the software). We can also see another .NET implementation version, the Portable NET project, which has many similarities with the Mono project Same target.
The Mono virtual machine contains a just-in-time compilation engine that is available for the following processors: x86, SPARC, PowerPC, ARM, S390 (32-bit mode and 64-bit mode), x86-x64, IA64 and SPARC in 64-bit mode. This virtual machine can compile the code in real time or pre-compile it to native code. For those systems not listed, a code interpreter is used.
Recommended study:《linux video tutorial》
The above is the detailed content of what is linux mono. For more information, please follow other related articles on the PHP Chinese website!

The steps to enter Linux recovery mode are: 1. Restart the system and press the specific key to enter the GRUB menu; 2. Select the option with (recoverymode); 3. Select the operation in the recovery mode menu, such as fsck or root. Recovery mode allows you to start the system in single-user mode, perform file system checks and repairs, edit configuration files, and other operations to help solve system problems.

The core components of Linux include the kernel, file system, shell and common tools. 1. The kernel manages hardware resources and provides basic services. 2. The file system organizes and stores data. 3. Shell is the interface for users to interact with the system. 4. Common tools help complete daily tasks.

The basic structure of Linux includes the kernel, file system, and shell. 1) Kernel management hardware resources and use uname-r to view the version. 2) The EXT4 file system supports large files and logs and is created using mkfs.ext4. 3) Shell provides command line interaction such as Bash, and lists files using ls-l.

The key steps in Linux system management and maintenance include: 1) Master the basic knowledge, such as file system structure and user management; 2) Carry out system monitoring and resource management, use top, htop and other tools; 3) Use system logs to troubleshoot, use journalctl and other tools; 4) Write automated scripts and task scheduling, use cron tools; 5) implement security management and protection, configure firewalls through iptables; 6) Carry out performance optimization and best practices, adjust kernel parameters and develop good habits.

Linux maintenance mode is entered by adding init=/bin/bash or single parameters at startup. 1. Enter maintenance mode: Edit the GRUB menu and add startup parameters. 2. Remount the file system to read and write mode: mount-oremount,rw/. 3. Repair the file system: Use the fsck command, such as fsck/dev/sda1. 4. Back up the data and operate with caution to avoid data loss.

This article discusses how to improve Hadoop data processing efficiency on Debian systems. Optimization strategies cover hardware upgrades, operating system parameter adjustments, Hadoop configuration modifications, and the use of efficient algorithms and tools. 1. Hardware resource strengthening ensures that all nodes have consistent hardware configurations, especially paying attention to CPU, memory and network equipment performance. Choosing high-performance hardware components is essential to improve overall processing speed. 2. Operating system tunes file descriptors and network connections: Modify the /etc/security/limits.conf file to increase the upper limit of file descriptors and network connections allowed to be opened at the same time by the system. JVM parameter adjustment: Adjust in hadoop-env.sh file

This guide will guide you to learn how to use Syslog in Debian systems. Syslog is a key service in Linux systems for logging system and application log messages. It helps administrators monitor and analyze system activity to quickly identify and resolve problems. 1. Basic knowledge of Syslog The core functions of Syslog include: centrally collecting and managing log messages; supporting multiple log output formats and target locations (such as files or networks); providing real-time log viewing and filtering functions. 2. Install and configure Syslog (using Rsyslog) The Debian system uses Rsyslog by default. You can install it with the following command: sudoaptupdatesud

When choosing a Hadoop version suitable for Debian system, the following key factors need to be considered: 1. Stability and long-term support: For users who pursue stability and security, it is recommended to choose a Debian stable version, such as Debian11 (Bullseye). This version has been fully tested and has a support cycle of up to five years, which can ensure the stable operation of the system. 2. Package update speed: If you need to use the latest Hadoop features and features, you can consider Debian's unstable version (Sid). However, it should be noted that unstable versions may have compatibility issues and stability risks. 3. Community support and resources: Debian has huge community support, which can provide rich documentation and


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

SublimeText3 Linux new version
SublimeText3 Linux latest version

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

Notepad++7.3.1
Easy-to-use and free code editor