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add new sub func

pull/26/head
6543 4 years ago
parent
commit
05bf2a4cdf
  1. 20
      src/func/check_url

20
src/func/check_url

@ -0,0 +1,20 @@
#!/bin/bash
#remaster lib
[ -d "<LIBDIR>" ] || { echo "LIBDIR not exist"; exit 1; }

#check_url [URL]
function check_url() {
URL="$1"
if [[ `wget -S --spider "$URL" 2>&1 | grep 'HTTP/1.1 200 OK'` ]]; then
echo "true"
return 0
else
echo "false"
return 1
fi
}

#this func is standalone executable
[ -n "$1" ] && {
check_url $@
}
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