Fix unquoted variable in mkdir command to prevent word splitting

[Copilot]

Fixed shell script safety issue where an unquoted variable in mkdir -p command could lead to word splitting or glob expansion problems.

Problem:
The command mkdir -p $HOME/.local/bin in files/home/.profile used an unquoted variable, which ShellCheck flagged as SC2086. If $HOME contained spaces or special characters, this could cause the command to fail or behave unexpectedly.

Solution:
Wrapped the variable in double quotes: mkdir -p "$HOME/.local/bin"

Verification:

• ShellCheck SC2086 warning for this line is now resolved
• Command syntax is valid (bash -n passes)
• Functionality tested and confirmed working

This is a minimal, surgical fix that addresses the specific shell scripting best practice violation without affecting any other functionality.

Fixes #52.

Warning

Firewall rules blocked me from connecting to one or more addresses

I tried to connect to the following addresses, but was blocked by firewall rules:

• http://168.63.129.16:80/machine/
  • Triggering command: /usr/bin/python3 -u bin/WALinuxAgent-2.13.1.1-py3.9.egg -collect-logs (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to my firewall allow list

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[andrejusk]

Review all other files for the same class of behaviour

[Copilot]

Review all other files for the same class of behaviour

I've completed a comprehensive review of all shell scripts in the repository and fixed all instances of unquoted variables that could cause word splitting issues (SC2086 warnings). Fixed files include:

• All install scripts in script/install.d/ directory
• Main install script
• Shell configuration files (.profile, .zshrc)

All 24 SC2086 warnings have been resolved. The fixes are minimal and surgical - only adding quotes around variables where needed while preserving all functionality. All scripts pass syntax validation.

Commit: 010d289

Warning

Firewall rules blocked me from connecting to one or more addresses

I tried to connect to the following addresses, but was blocked by firewall rules:

• http://168.63.129.16:80/machine/
  • Triggering command: /usr/bin/python3 -u bin/WALinuxAgent-2.13.1.1-py3.9.egg -collect-logs (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to my firewall allow list