2016-12-16 23:02:08 +08:00
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Long: preproxy
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Arg: [protocol://]host[:port]
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Help: Use this proxy first
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Added: 7.52.0
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2020-07-13 20:15:04 +08:00
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Category: proxy
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2016-12-16 23:02:08 +08:00
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---
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2017-02-10 07:26:16 +08:00
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Use the specified SOCKS proxy before connecting to an HTTP or HTTPS --proxy. In
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such a case curl first connects to the SOCKS proxy and then connects (through
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SOCKS) to the HTTP or HTTPS proxy. Hence pre proxy.
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2016-12-16 23:02:08 +08:00
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The pre proxy string should be specified with a protocol:// prefix to specify
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alternative proxy protocols. Use socks4://, socks4a://, socks5:// or
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socks5h:// to request the specific SOCKS version to be used. No protocol
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specified will make curl default to SOCKS4.
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If the port number is not specified in the proxy string, it is assumed to be
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1080.
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User and password that might be provided in the proxy string are URL decoded
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by curl. This allows you to pass in special characters such as @ by using %40
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or pass in a colon with %3a.
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If this option is used several times, the last one will be used.
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