Dear Gyepi,
> Along a similar vein, I frequently generate sh code from perl rather than
> simply make 'system()/qx/``' calls from perl. Though there are several benefits to
> this approach, the most compelling, for me, is the ability to embed 'undo'
> statements in the generated code so the shell code can, given an 'undo'
> invocation, rollback the previous run. [...]
What is an 'undo' statement?
What does "the previous run" mean?
What does "rollback the previous run" mean?
peace, || Shristi: Helping autistic children:
--{kr.pA} || http://tinyurl.com/3xytg
--
Patriotism is supporting your country all the time and the government when
it deserves it. -- Mark Twain, author and humorist (1835-1910)
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