Скачать или смотреть Basic shell scripting for Linux administrators | Into the Terminal 160

If you do it once, do it, if you have to do it twice, script it. These are words that systems administrators have lived by for decades. But how do you get started? BASH is your shell, it’s your interface into most modern Linux systems, but did you know that the very same commands you use to move around and interact with your system can be used to make scripts from simple tasks to advanced automations! In today’s Episode Scott and Nate will be taking you through some of the basics, conditionals, looping constructs, and output redirection and processing, These are foundational skills that any system administrator needs!

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Critical Administration Skills for Red Hat Enterprise Linux: Whether you are new to Linux or new to RHEL, join our hosts for a hands-on look into the commands and processes, ask questions, and grow your knowledge.

Get Started with Red Hat Enterprise Linux: https://developers.redhat.com/register
Try it for yourself: https://redhat.com/interactive-labs
Join our Discord: https://red.ht/rhel-discord

Nate Lager: https://social.undrground.org/@gangrif
Scott McBrien:   / scott-mcbrien-349b356  

00:00 Basics of Shell Scripting
01:56 Creating and Running Shell Scripts
04:18 Enhancing Script Output
11:18 Using Positional Parameters
16:37 Sponsor Message: Dev VPNs
20:17 Introduction to Conditionals
28:11 Checking File Existence with Bash
28:57 Understanding Conditional Structures
32:05 Using Case Statements in Bash
33:42 Avoiding Google Docs for Bash Scripts
33:56 Checking Directories with Bash
37:19 String Comparisons in Bash
40:10 Introduction to For Loops
42:22 Using For Loops with Input
44:16 Implementing For Loops in Scripts
48:54 Introduction to While Loops
50:40 Practical Uses of While Loops