From 74943cbd3b4eabf58cee8e19dd3d05fc1f881db7 Mon Sep 17 00:00:00 2001 From: Joshua Levy Date: Tue, 23 Jun 2015 16:05:53 -0700 Subject: [PATCH] Add printenv. --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index 0eecfaa..0b7ef27 100644 --- a/README.md +++ b/README.md @@ -315,6 +315,8 @@ A few examples of piecing together commands: - `env`: run a command (useful in scripts) +- `printenv`: print out environment variables (useful in debugging and scripts) + - `look`: find English words (or lines in a file) beginning with a string - `cut `and `paste` and `join`: data manipulation