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|
#!/bin/sh
#
# Use the $min and $max from new to see how many test seq #s are available
#
tmp=/var/tmp/$$
trap "rm -f $tmp.*; exit 0" 0 1 2 3 15
_do_range()
{
awk '
BEGIN { first = last = -2 }
{ if ($1 == last+1) {
last = $1
}
else {
if (first != -2) {
if (first == last) print first
else print first "-" last
}
first = last = $1
}
}'
}
eval `grep '^min=' new`
eval `grep '^max=' new`
sed -n <group >$tmp.taken \
-e '/^[0-9]/{
s/[ :].*//
p
}' \
# end
try=000
while [ $try -lt $min ]
do
if [ ! -f "$try" ]
then
if grep "^$try\$" $tmp.taken >/dev/null
then
:
else
echo $try
fi
fi
try=`expr $try + 1`
try=`printf "%03d" $try`
done >$tmp.avail
if [ -s $tmp.avail ]
then
echo "9999999" >>$tmp.avail
_do_range <$tmp.avail
echo "Below min=$min [`wc -l <$tmp.avail | sed -e 's/ //g'` available] ..."
echo
fi
try=$min
while [ $try -le $max ]
do
if [ ! -f "$try" ]
then
if grep "^$try\$" $tmp.taken >/dev/null
then
:
else
echo $try
fi
fi
try=`expr $try + 1`
try=`printf "%03d" $try`
done >$tmp.avail
if [ -s $tmp.avail ]
then
echo "9999999" >>$tmp.avail
_do_range <$tmp.avail
first=`head -1 <$tmp.avail`
echo "$min $max $first `wc -l <$tmp.avail | sed -e 's/ //g'`" \
| awk '
{ printf "Between min=" $1 " and max=" $2 ", " $4 " available (%.1f%% free, first=" $3 ")\n",100 * $4 /($2 - $1 + 1) }'
fi
|
