(This is a variant of the standard LDP disclaimer.)
No liability for the contents of this document can be
accepted. Use the concepts, examples and information at your
own risk. There may be errors, omissions, and inaccuracies
that could cause you to lose data, harm your system, or induce
involuntary electrocution, so proceed with appropriate
caution. The author takes no responsibility for any
damages, incidental or otherwise.
As it happens, it is highly unlikely that either you or
your system will suffer ill effects, aside from uncontrollable
hiccups. In fact, the raison
d'etre of this book is to enable its readers
to analyze shell scripts and determine whether they have unanticipated consequences.