Portál AbcLinuxu, 3. listopadu 2025 18:00
for ((i=0; i<${#arr[@]}; i+2))
do
..
done
Řešení dotazu:
for ((i=0; i<${#arr[@]}; i=i+2))
do
..
done
for ((i=0; i<${#arr[@]}; i+=2))
do
..
done
arr=(0 1 2 3 4)
for ((i=0; i<${#arr[@]}; i+=2))
do
echo ${arr[$i]}
done
a[0]=a
a[1]=b
a[2]=c
a[3]=d
a[4]=e
a[5]=e
count=${#a[@]}; for ((i=0; i<count; i+=2)); do echo $i; done
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