July 2017
Beginner to intermediate
166 pages
4h 14m
English
For illustrative purposes, assume that you have installed Java JDK at /opt/tools/jdk:
It is advisable to set this in your shell profile settings, such as .bash_profile (for bash users) or .zshrc (for zsh users), so that you won't have to set it for each new Terminal window you open.
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