Linux Crash Course - Data Streams (stdin, stdout & stderr)

In this episode of Linux Crash Course, we'll go over data streams. Specifically, Standard Output (stdout), Standard Input (stdin), and Standard Error (stderr). We'll also take a look at how to redirect specific data streams, so you can easily separate errors from output. *⏰ TIME CODES* 00:00 - Intro 00:41 - Quick note regarding input/output 01:17 - The three data streams (standard input, standard output, and standard error) 03:06 - Example of Standard Error (stderr) 03:47 - Using the echo command to find the return code 05:54 - Example of both standard output and standard error from one command 07:47 - Splitting standard output and standard error 09:06 - Number designations for stdin, stdout, and stderr 10:24 - Sending stdout and stderr to different files*🎓 Full Linux Courses* • Linux Crash Course ➜ https://linux.video/cc • tmux ➜ https://linux.video/tmux • vim ➜ https://linux.video/vim • Bash Scripting ➜ https://linux.video/bash • Proxmox VE ➜ https://linux.video/pve • Ansible (Udemy) ➜ https://learnlinux.link/ansible • Linux Essentials (Udemy) ➜ https://learnlinux.link/linux-essentials *🎓 More About Learn Linux TV* • Main site ➜ https://www.learnlinux.tv • Community Forums ➜ https://community.learnlinux.tv • Github Account ➜ https://github.com/LearnLinuxTV • Content Ethics ➜ https://www.learnlinux.tv/content-ethics • Request Paid Assistance ➜ https://www.learnlinux.tv/request-assistance *⚠️ Disclaimer* Learn Linux TV provides technical content that will hopefully be helpful to you and teach you something new. However, this content is provided without any warranty (expressed or implied). Learn Linux TV is not responsible for any damages that may arise from any use of this content. Always make sure you have written permission before working with any infrastructure and that you are compliant with all company rules, change control procedures, and local laws.