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所在平台: Udemy |
课程主页: https://www.udemy.com/course/linux-basic-tutorials-and-shell-scripting/
课程评论：没有评论
课程名称：Linux 初学者的 Shell 脚本 课程概述：Linux 是一种功能强大的操作系统，已成为求职简历中不可或缺的一部分。本课程将从基础开始，帮助完全没有经验的学习者逐步掌握 Linux。我们将首先探讨初学者在开始使用 Linux 时常遇到的各种问题。接着，我们将学习如何在虚拟机（如 VirtualBox 或 VMplayer）上安装 Linux，这样您仍然可以使用 Windows 或 Mac 系统。如果出现任何问题，您可以轻松卸载并重新安装软件。 随后，我们将探索 Linux 的基础知识，包括文件系统、基本命令和权限。由于 Linux 的文件结构与 Windows 不同，用户必须理解文件结构和权限，以便能够执行课程中将学习的脚本。 课程的后半部分将重点介绍 Shell 脚本的基础知识，包括变量声明、基本运算和条件语句。我们还将学习各种循环及循环控制关键字。尽管 Linux 被认为易于使用，但初学时学习一些基本命令可能会让人感到困惑。不过，现在的 Linux 也可以完全通过图形用户界面操作，现代的 Ubuntu 和 Fedora 等发行版的酷炫视觉效果吸引了许多人开始使用 Linux。 有关 Linux 的一些重要事实包括： - Linux 被评为世界第二安全的操作系统，仅次于基于 UNIX 的 OpenBSD。例如，超级计算机破解 root 用户密码需要约 5 年的时间。 - 在过去的十年中，Linux 发行版在大型机上的普及率不断上升，主要因为其价格优势。 - 好莱坞大型动画制作工作室使用的服务器中约 95% 是基于 Linux。 - 谷歌在其网络服务器上运行 Linux。 让我们开始您的第一堂 Linux 课吧！
Linux is a very powerful operating system and has become a must mention on resume to get a successful job. In this course we will take things from the scratch. We will first have a detailed look in various questions that a Linux beginner always face before getting started. After that we will learn to install Linux in virtual box or VMplayer so that your windows or MAC remains still available for you. Unfortunately, if anything goes wrong, you can just uninstall the software and reinstall it. Further, we will then explore basics of Linux like file system, basic commands and permissions. Linux file system is bit different than windows, so a Linux user must understand about file structure and permissions to execute the scripts that we will learn to create in this course. Further we will move to shell scripting part and explore the basics like variable declaration, basic operation and conditionals. In the latter part of the course, we will learn about various loops and loop control keywords. Linux is very easy to use operating system but the reason it sounds bit intimidating is that you have to learn few basic commands. But things have changed now, Linux can also run completely on the Graphical User interface too. The cool visual effects in Ubuntu and fedora have become a reason for many kinds to get started with linux. Here are some facts about linux: ·Linux nominated as world's second most secure operating system after OpenBSD, which is UNIX based. For eg. The super computer takes about 5 years to break the password of the root user. ·Linux distributions have become increasingly popular on mainframes in the last decade due to pricing. ·Some 95% of the servers used by Hollywood's large animation studios are powered by Linux. ·Google runs its web servers on Linux. So, lets get started with your first linux class.
