Syntax: ssi_silent_errors on | off; Default: ssi_silent_errors off; Context: http, server, location If enabled, suppresses the output of the “[an error occurred while processing the directive]” string if an error occurred during SSI processing.

Syntax: f4f; Default: — Context: location Turns on module processing in the surrounding location.

Syntax: proxy_ssl_verify_depth number; Default: proxy_ssl_verify_depth 1; Context: http, server, location This directive appeared in version 1.7.0. Sets the verification depth in the proxied HTTPS server certificates chain.

Syntax: js_content function; Default: — Context: location, limit_except Sets an nginScript function as a location content handler.

Syntax: user user [group]; Default: user nobody nobody; Context: main Defines user and group credentials used by worker processes. If group is omitted, a group whose name equals that of user is used.

Syntax: js_set $variable function; Default: — Context: http Sets an nginScript function for the specified variable.

Syntax: uwsgi_cache_path path [levels=levels] [use_temp_path=on|off] keys_zone=name:size [inactive=time] [max_size=size] [manager_files=number] [manager_sleep=time] [manager_threshold=time] [loader_files=number] [loader_sleep=time] [loader_threshold=time] [purger=on|off] [purger_files=number] [purger_sleep=time] [purger_threshold=time]; Default: — Context: http Sets the path and other parameters of a cache. Cache data

Syntax: gzip_comp_level level; Default: gzip_comp_level 1; Context: http, server, location Sets a gzip compression level of a response. Acceptable values are in the range from 1 to 9.

Syntax: uwsgi_cache_revalidate on | off; Default: uwsgi_cache_revalidate off; Context: http, server, location This directive appeared in version 1.5.7. Enables revalidation of expired cache items using conditional requests with the “If-Modified-Since” and “If-None-Match” header fields.

Syntax: access_log path [format [buffer=size] [gzip[=level]] [flush=time] [if=condition]];access_log off; Default: access_log logs/access.log combined; Context: http, server, location, if in location, limit_except Sets the path, format, and configuration for a buffered log write. Several logs can be specified on the same level. Logging to syslog can be configured by specifying the “syslog:” prefix in the first parameter. The special value off cancels all ac