id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
1196	Documentation: only once or multiple times	higuita		"In documentation it is unknown for most settings if one can use then multiple times or just once (and it will overwrite previous values or be ignores)

Please add to the documentation where they can be used multiple times and where they can only be used once.

Example: proxy_redirect "	defect	closed	minor		other	1.9.x	invalid				"nginx version: nginx/1.9.10
built with OpenSSL 1.0.2j  26 Sep 2016
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2' --with-ld-opt='-fPIE -pie -Wl,-z,relro -Wl,-z,now' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit --with-ipv6 --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_addition_module --with-http_dav_module --with-http_flv_module --with-http_geoip_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module --with-http_mp4_module --with-http_perl_module --with-http_random_index_module --with-http_secure_link_module --with-http_v2_module --with-http_sub_module --with-http_xslt_module --with-mail --with-mail_ssl_module --with-stream --with-stream_ssl_module --with-threads --add-module=/build/nginx-1.9.10/debian/modules/headers-more-nginx-module --add-module=/build/nginx-1.9.10/debian/modules/nginx-auth-pam --add-module=/build/nginx-1.9.10/debian/modules/nginx-cache-purge --add-module=/build/nginx-1.9.10/debian/modules/nginx-dav-ext-module --add-module=/build/nginx-1.9.10/debian/modules/nginx-development-kit --add-module=/build/nginx-1.9.10/debian/modules/nginx-echo --add-module=/build/nginx-1.9.10/debian/modules/ngx-fancyindex --add-module=/build/nginx-1.9.10/debian/modules/nginx-http-push --add-module=/build/nginx-1.9.10/debian/modules/nginx-lua --add-module=/build/nginx-1.9.10/debian/modules/nginx-upload-progress --add-module=/build/nginx-1.9.10/debian/modules/nginx-upstream-fair --add-module=/build/nginx-1.9.10/debian/modules/ngx_http_substitutions_filter_module
"