24 lines
578 B
Bash
24 lines
578 B
Bash
#!/bin/bash
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download (){
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#Download function
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# $1 : filename
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# $2 : url
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message "\nDownloading $1 : "
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http_response=$(wget --spider --server-response $2/$1 2>&1 | grep HTTP/ | tail -1 | awk ' { printf $2 }')
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if [[ $http_response -eq 200 ]]
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then
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wget -c --progress=dot $2/$1 2>&1 | grep --line-buffered "[0-9]\{1,3\}%" -o | awk '{printf ("\b\b\b\b%4s", $1)}'
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if [ $? -eq 0 ]
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then
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message " \b\b\b\b\b done\n " "ok"
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else
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message " \b\b\b\b\b error.\n" "ok"
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exit 1
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fi
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else
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message "\b\b\b\b\b Error 404\n" "err"
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exit 1
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fi
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}
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