运行脚本：

#!/bin/sh

# FlashGot Command line arguments template: [URL] [COMMENT] [FOLDER]

if [ $# = 3 ]; then

echo "Make a folder."

mkdir $3/$2

echo "Make a shell task files."

echo "axel -s 20000 -n 1 -a -o $2 $1" > $3/$2/task.sh

chmod +x $3/$2/task.sh

else

echo "Axeltask.sh error. Parameter counts is not 3."

fi