2022-06-14 06:12:03 +08:00
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c: Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
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SPDX-License-Identifier: curl
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2016-11-28 08:01:13 +08:00
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Long: proxy-user
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Short: U
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Arg: <user:password>
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Help: Proxy user and password
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2020-07-13 20:15:04 +08:00
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Category: proxy auth
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2021-08-31 22:37:14 +08:00
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Example: --proxy-user name:pwd -x proxy $URL
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2021-09-28 17:50:07 +08:00
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Added: 4.0
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2021-11-15 22:58:20 +08:00
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See-also: proxy-pass
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2016-11-28 08:01:13 +08:00
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---
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Specify the user name and password to use for proxy authentication.
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If you use a Windows SSPI-enabled curl binary and do either Negotiate or NTLM
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authentication then you can tell curl to select the user name and password
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from your environment by specifying a single colon with this option: "-U :".
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2019-03-14 18:49:35 +08:00
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On systems where it works, curl will hide the given option argument from
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process listings. This is not enough to protect credentials from possibly
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getting seen by other users on the same system as they will still be visible
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2021-11-26 15:46:59 +08:00
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for a moment before cleared. Such sensitive data should be retrieved from a
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file instead or similar and never used in clear text in a command line.
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2019-03-14 18:49:35 +08:00
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2016-11-28 08:01:13 +08:00
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If this option is used several times, the last one will be used.
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