Command Line Basics, Data Streams – How Linux Handles Input, Output, and Errors
In this video, we’ll show you how Linux handles input, output, and errors through the standard data streams – standard input, standard output, and standard error. We’ll also see how to automate tasks using these data streams and learn why they’re important.
Chapters:
0:00 Introduction
0:44 Difference Between input & Output
1:25 The Three Data Streams in Linux
1:56 All About Standard Input
2:30 All About Standard Output
3:00 All About Standard Error
3:50 Difference Between Standard Error and Standard Output
4:15 What Do Return Codes Have To Do with Data Streams?
6:00 Standard Output and Standard Error at the Same Time
7:55 Spilt The Output and Handle It Different Ways
15:15 Data Stream Designation
16:05 Conclusion
New to Linode? Get started here with a $100 credit!
Check out more Linux Command tips.
Learn more about the command line.
Subscribe to get notified of new episodes as they come out.
#Linode #linux #sysadmin #commandline
Product: Linode, Linux, Data Streams; @Learn Linux TV ;
You might also like…
-
Kali Linux in the Cloud – Take a Kali Instance with you Anywhere!
Kali Linux is a FOSS, Debian-based Linux distribution that has become an industry-standard tool for penetration testing and security audits. -
Use iperf to diagnose Linux network speed | Top Docs
iPerf is a command-line tool used to measure the maximum network throughput your Linux server can sustain. -
Linux for Programmers #7 | Environment Variables
In part 7 of our series on Linux for Programmers, we'll cover environment variables on Linux and how to use them. -
How to Use the rsync Command | Linux Essentials Tutorial
In this tutorial, Jay LaCroix will showcase the the basics of rsync including examples and common uses on Linux.