[Bug] Fix systemd State Test

[ferricoxide]

Describe the bug
Current systemd state-test will misevaluate due to equality check of string-val to number.

Severity

• Completely Broken (No work-around evident)
• Severely Broken (Breaks region-portability)
• Moderately Broken (Trivial work-around)
• Nuisance (Functions but untrapped errors can slip through)

Expected behavior
The systemd state-test should be structured to ensure equality-test compares numbers to numbers.

Fix Suggestions

Update code-segment:

[[ $( systemctl is-active multi-user.target )$? -ne 0 ]]

To:

[[ $( systemctl --quiet is-active multi-user.target )$? -ne 0 ]]