I am using gscript from here: https://code.google.com/p/gscript-android/source/checkout to run backup scripts and few issues bothered me:

a) the output was cut to a very small length, thus, it didn’t fill the whole screen while executing.

b) I wanted to have the output background to blue (easier to figure out what happens)

c) sometimes the error was lost due to the cutting (when seing output in the notification window). Thus, every time you click the notification now, the log file with all the output will be opened.

This patch addresses this issue: gscript-log.patch