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added -N and -w descriptions

This commit is contained in:
Daniel Stenberg 2000-03-02 23:03:41 +00:00
parent 0e31dadfb4
commit e2a114a867
1 changed files with 63 additions and 0 deletions
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@ -205,6 +205,11 @@ to allow curl to ftp to the machine host.domain.com with user name
'myself' and password 'secret' should look similar to:
.B "machine host.domain.com user myself password secret"
.IP "-N/--no-buffer"
Disables the buffering of the output stream. In normal work situations, curl
will use a standard buffered output stream that will have the effect that it
will output the data in chunks, not necessarily exactly when the data arrives.
Using this option will disable that buffering.
.IP "-o/--output <file>"
Write output to <file> instead of stdout. If you are using {} or [] to fetch
multiple documents, you can use #<num> in the <file> specifier. That variable
@ -294,6 +299,62 @@ starting with '*' means additional info provided by curl.
.IP "-V/--version"
Displays the full version of curl, libcurl and other 3rd party libraries
linked with the executable.
.IP "-w/--write-out <format>"
Defines what to display after a completed and successful operation. The format
is a string that may contain plain text mixed with any number of variables. The
string can be specified as "string", to get read from a particular file you
specify it "@filename" and to tell curl to read the format from stdin you
write "@-".
The variables present in the output format will be substituted by the value or
text that curl thinks fit, as described below. All variables are specified
like %{variable_name} and to output a normal % you just write them like
%%. You can output a newline by using \\n, a carrige return with \\r and a tab
space with \\t.
.B NOTE:
The %-letter is a special letter in the win32-environment, where all
occurrences of % must be doubled when using this option.
Available variables are at this point:
.RS
.TP 15
.B url_effective
The URL that was fetched last. This is mostly meaningful if you've told curl
to follow location: headers.
.TP
.B http_code
The numerical code that was found in the last retrieved HTTP(S) page.
.TP
.B time_total
The total time, in seconds, that the full operation lasted. The time will be
displayed with millisecond resolution.
.TP
.B time_namelookup
The time, in seconds, it took from the start until the name resolving was
completed.
.TP
.B time_connect
The time, in seconds, it took from the start until the connect to the remote
host (or proxy) was completed.
.TP
.B time_pretransfer
The time, in seconds, it took from the start until the file transfer is just
about to begin. This includes all pre-transfer commands and negotiations that
are specific to the particular protocol(s) involved.
.TP
.B size_download
The total amount of bytes that were downloaded.
.TP
.B size_upload
The total amount of bytes that were uploaded.
.TP
.B speed_download
The average download speed that curl measured for the complete download.
.TP
.B speed_upload
The average upload speed that curl measured for the complete download.
.RE
.IP "-x/--proxy <proxyhost[:port]>"
Use specified proxy. If the port number is not specified, it is assumed at
port 1080.
@ -497,6 +558,8 @@ If you do find any (or have other suggestions), mail Daniel Stenberg
- Ron Zapp <rzapper@yahoo.com>
- Paul Marquis <pmarquis@iname.com>
- Ellis Pritchard <ellis@citria.com>
- Damien Adant <dams@usa.net>
- Chris <cbayliss@csc.come>
.SH WWW
http://curl.haxx.nu
.SH FTP