PATH="/tmp"

[nilminus]

Line 43: PATH="/tmp/" , changes the PATH looking for binaries.
Subsequently, wget and the other binaries won't be found and execute.

What is the point of this line if I may ask? (I assume you originally wanted to dynamically change the destination path at some point)
I apologise in advance in case I am missing something.

[NullArray]

Thank you for mentioning this. The point of the line was to store the /tmp/ directory to a variable for the cleanup operation at line 72.

find $PATH/* -exec rm {} \

I've changed it to "$dir" which should resolve the issue.

de3d2ec

Just a semantic error on my part. Anything else? I'd like to resolve as much as possible before closing the issue, if there is more.

[NullArray]

Alright.