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| -rw-r--r-- | docs/cmdline-opts/page-footer | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/docs/cmdline-opts/page-footer b/docs/cmdline-opts/page-footer index defe7e8b2..e76e7d250 100644 --- a/docs/cmdline-opts/page-footer +++ b/docs/cmdline-opts/page-footer @@ -36,7 +36,23 @@ accesses the target URL through the proxy. The list of host names can also be include numerical IP addresses, and IPv6 versions should then be given without enclosing brackets. - +.IP "CURL_SSL_BACKEND <TLS backend>" +If curl was built with support for "MultiSSL", meaning that it has built-in +support for more than one TLS backend, this environment variable can be set to +the case insensitive name of the particular backend to use when curl is +invokved. Setting a name that isn't a built-in alternative, will make curl +stay with the default. +.IP "QLOGDIR <directory name>" +If curl was built with HTTP/3 support, setting this environment variable to a +local directory will make curl produce qlogs in that directory, using file +names named after the destination connection id (in hex). Do note that these +files can become rather large. Works with both QUIC backends. +.IP "SSLKEYLOGFILE <file name>" +If you set this environment variable to a file name, curl will store TLS +secrets from its connections in that file when invoked to enable you to +analyze the TLS traffic in real time using network analyzing tools such as +Wireshark. This works with the following TLS backends: OpenSSL, libressl, +BoringSSL, GnuTLS, NSS and wolfSSL. .SH "PROXY PROTOCOL PREFIXES" Since curl version 7.21.7, the proxy string may be specified with a protocol:// prefix to specify alternative proxy protocols. |