Wget Download File

download.zsh

#!/bin/zsh

startTime=$(date)
url="$1"

if [ "$url" = "" ]; then
  echo "url can't be empty"
  echo "usage: download url"
  exit 1
fi

echo "start"

keepWorking=1

while [ "$keepWorking" -eq "1" ]; do

  wget -c \
    --read-timeout=10 \
    --waitretry=5 \
    --random-wait \
    --retry-connrefused \
    "$url"

  if [ "$?" -eq "0" ]; then
    keepWorking=0
    echo ""
    echo "DONE"
  else
    echo ""
    echo "will keep downloading.."
    echo ""
  fi

  sleep 5

done

echo "start: $startTime"
echo "end: $(date)"