One of the AxesLabel is "$:\text{log}|\Phi8b(u)|\color{Red}{\text{Red}}$".

Question: How to make it like: "$\color{Red}{\text{Red}}:\text{log}|\Phi8b(u)|$"?.

My Mathematica commads:

Φ8[u_] := Sin[u]; 

Φ8b[u_] := Sin[u] + 1/10; 

Plot[{Log[Abs[Φ8[u]]], Log[Abs[Φ8b[u]]]}, {u, 0, 2*Pi}, 
  PlotStyle -&gt; {{Thick, Blue}, {Thick, Red, Dashed}}, 
  AxesLabel -&gt; 
    {u, {Style["Blue", {Blue, Bold}]*":log|Φ8(u)|", 
         Style["Red",  {Red, Bold}]*" :log|Φ8b(u)|"}}]



Question: Is there a cross-platform scripting language that requires no installation?
Answer: It is possible to create Java jar-files which are startable with a double click. No platform specific scripts are required. See this question and its linked stuff.

This works of course only, if a JRE has been installed correctly on each computer.