From 0b37c891678249c6ba94af14af87a47af8369a09 Mon Sep 17 00:00:00 2001 From: davhojt Date: Wed, 5 Apr 2023 13:45:08 +0300 Subject: [PATCH] docs(input-redirection): add video resources --- subjects/devops/input-redirection/README.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/subjects/devops/input-redirection/README.md b/subjects/devops/input-redirection/README.md index cb680dc1..a564f37d 100644 --- a/subjects/devops/input-redirection/README.md +++ b/subjects/devops/input-redirection/README.md @@ -9,6 +9,10 @@ Usually this technique is used to programmatically generate scripts or configura The script will create a file `show-info.sh` that will run the command `cat` with `-e` as argument. The input to `cat` will be passed using `heredoc`. Running `show-info.sh` will output some useful information about three common environment variables. +> Watch the videos: +> +> - https://www.youtube.com/watch?v=oJwZgefy8nA + > The environment variables are `PWD`, `PATH` and `USERNAME`. ### Usage