985f208
1 2 3 4 5 6 7 8 9 10 11 12 13
#!/bin/bash set -ex n=`rev <<<$0 | cut -d/ -f1 | rev` s=10 [ x$2 != x ] && s=$2 while : do t=`mktemp -p "" $n.XXX` wget -O$t $1 f=`sha256sum $t | cut -d\ -f1` mv $t $f sleep $s done