nghttp(1)¶
SYNOPSIS¶
nghttp [OPTIONS]... <URI>...
OPTIONS¶
- -v, --verbose¶
Print debug information such as reception and transmission of frames and name/value pairs. Specifying this option multiple times increases verbosity.
- -n, --null-out¶
Discard downloaded data.
- -O, --remote-name¶
Save download data in the current directory. The filename is dereived from URI. If URI ends with '/', 'index.html' is used as a filename. Not implemented yet.
- -t, --timeout=<SEC>¶
Timeout each request after <SEC> seconds.
- -w, --window-bits=<N>¶
Sets the stream level initial window size to 2**<N>-1.
- -W, --connection-window-bits=<N>¶
Sets the connection level initial window size to 2**<N>-1.
- -a, --get-assets¶
Download assets such as stylesheets, images and script files linked from the downloaded resource. Only links whose origins are the same with the linking resource will be downloaded. nghttp prioritizes resources using HTTP/2 dependency based priority. The priority order, from highest to lowest, is html itself, css, javascript and images.
- -s, --stat¶
Print statistics.
- --trailer=<HEADER>¶
Add a trailer header to the requests. <HEADER> must not include pseudo header field (header field name starting with ':'). To send trailer, one must use -d option to send request body. Example: --trailer 'foo: bar'.
- --cert=<CERT>¶
Use the specified client certificate file. The file must be in PEM format.
- --key=<KEY>¶
Use the client private key file. The file must be in PEM format.
- -d, --data=<FILE>¶
Post FILE to server. If '-' is given, data will be read from stdin.
- -m, --multiply=<N>¶
Request each URI <N> times. By default, same URI is not requested twice. This option disables it too.
- -u, --upgrade¶
Perform HTTP Upgrade for HTTP/2. This option is ignored if the request URI has https scheme. If -d is used, the HTTP upgrade request is performed with OPTIONS method.
- -p, --weight=<WEIGHT>¶
Sets priority group weight. The valid value range is [1, 256], inclusive.
Default: 16
- -M, --peer-max-concurrent-streams=<N>¶
Use <N> as SETTINGS_MAX_CONCURRENT_STREAMS value of remote endpoint as if it is received in SETTINGS frame. The default is large enough as it is seen as unlimited.
- -c, --header-table-size=<SIZE>¶
Specify decoder header table size.
- -b, --padding=<N>¶
Add at most <N> bytes to a frame payload as padding. Specify 0 to disable padding.
- -r, --har=<FILE>¶
Output HTTP transactions <FILE> in HAR format. If '-' is given, data is written to stdout.
- --color¶
Force colored log output.
- --continuation¶
Send large header to test CONTINUATION.
- --no-content-length¶
Don't send content-length header field.
- --no-dep¶
Don't send dependency based priority hint to server.
- --dep-idle¶
Use idle streams as anchor nodes to express priority.
- --version¶
Display version information and exit.
- -h, --help¶
Display this help and exit.
The <SIZE> argument is an integer and an optional unit (e.g., 10K is 10 * 1024). Units are K, M and G (powers of 1024).
SEE ALSO¶
nghttpd(1), nghttpx(1), h2load(1)