for((i=1;i<=3000;i++)); do kubectl create ns ns$i; done
for i in $(seq 1 10)
for i in {1..10}
awk 'BEGIN{for(i=1; i<=10; i++) print i}'
for i in `ls`;
for i in $* ;
for i in f1 f2 f3 ;
list="rootfs usr data data2"
for i in $list;
for file in /proc/*;
for file in $(ls *.sh)