echo -e "Select location:\n1) ${loc1}\n2) ${loc2}\n3) ${loc3}"
22 read LOC
23 if [ "$LOC" = 1 ]; then
24 LOC=${loc1}
25 else
26 <------>if [ "$LOC" = 2 ]; then
27 <------>LOC=${loc2}
28 <------>else
29 <------> if [ "$LOC" = 3 ]; then
30 <------> LOC=${loc3}
31 <------> else
47 <------> read -p "error!"
48 <------> exit
52 <------> fi
53 <------>fi
54 fi
ar=('a' 'b' 'c')
echo -e "select location"
select loc in ${ar[@]}; do
if [ -n loc ]; then
echo $loc
break;
fi
donear=('a' 'b' 'c')
len=${#ar[@]}
echo -e "select location"
for (( i=0; i<len; i++)); do
echo $i\) ${ar[$i]};
done
read loc
if [ "$loc" -gt "$len" ]; then
echo "error"
else
echo ${ar[loc]}
fi
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Средний
Простой
