From: hrishy samant (hrishys at domain yahoo.co.uk)
Date: Wed 09 May 2001 - 09:27:21 IST
hello
could anybody explain me this shell script
LEVEL=0
function set_level
{
if [ $LEVEL -ne 0 ]
then
if [ $LEVEL -ne $1 ]
then
echo "Error in determining level of driver!"
exit 0
fi
fi
LEVEL=$1
}
cat dbs.log
grep "Level 1 driver function settings" dbs.log > null
&& set_level 1
# level-2 has larger queries...
grep "allocate_sql_buffer_area size 16000" dbs.log >
null && set_level 2
if [ $LEVEL -eq 0 ]
then
echo "warning: level of driver not determined;
defaulting to level 1"
LEVEL=1
fi
exit $LEVEL
can anybody explain what this &&set_level 1 means
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