Hi all,
Reading through the script files again, there seems to be several
different methods of doing the same thing :
i.e. if [ -x "$self_path/postmaster" ] && [ -x "$self_path/psql" ];
then
or
if [[ -x "$self_path/postmaster" && -x "$self_path/psql" ]]; then
if [ x"$foo" = x"" ]; then
or
if [ "$op" = "" ]; then
or
if [ "$foo" ]; then
--
"My grandfather once told me that there are two kinds of people: those
who work and those who take the credit. He told me to try to be in the
first group; there was less competition there."
- Indira Gandhi
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