Simple bash proxy checker with avrage time

Proxy format (in text file):

with authorization:

ip:port:username:password:type_proxy

without authorization:

ip:port

Arguments:

-h - help
-f file - file with proxy, default proxy.txt
-g file - out file for good proxies
-b file - out file for bad proxies
-u url - url for check, default "https://api.ipify.org?format=json"
-m sec - max connect time in seconds, default 10 sec
-c count - max ping count for AVG time, default 4 count

Example:

$ ./checkProxy.sh -f proxy_sample.txt -m 5 -g good