TechRepublic

Linux 101: What are environment variables?

Linux 101: What are environment variables? Your email has been sent Jack Wallen introduces you to Linux environment variables. What are they and how are they set and ...
Ars Technica

Where to set environment variables to work with sudo?

I've added some environment variables to /etc/profile and /etc/bashrc, but when I run commands with sudo, they're not there—sudo env does not list them. Is there some other profile I should be editing ...
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An introduction to the most useful special and environment variables in Bash

Are you currently learning Bash? Have you seen things like $0 and $EUID and wondered what they mean? Or what the difference is between $UID and $EUID? I'll cover ...
Ars Technica

Set Variables with a logon script

Is there a way to add to the path variable with a logon script? I need to add a line to everyone's path but I don't have time to go to everyones computer individually. If it can't be done with a logon ...