cnp3-ebook/exercises/http — English @ Weblate

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9 ../../exercises/http.rst:27

	English The headers sent in a HTTP request allow the client to provide additional information to the server. One of these headers is the `Accept-Language` header that allows indicating the preferred language of the client [#flang]_. For example, `curl -HAccept-Language:en http://www.google.be` will send to `http://www.google.be` a HTTP request indicating English (`en`) as the preferred language. Does google provides a different page in French (`fr`) and Walloon (`wa`) ? Same question for `http://www.uclouvain.be` (given the size of the homepage, use ``diff`` to compare the different pages retrieved from `www.uclouvain.be`). 623/10000 · 623
10 ../../exercises/http.rst:29

	English Compare the size of the http://www.yahoo.com and http://www.google.com web pages by downloading them with curl_. 112/10000 · 112
11 ../../exercises/http.rst:31

	English The `ipvfoo <https://code.google.com/p/ipvfoo/>`_ extension on google chrome allows the user to visually detect whether a website is using IPv6 and IPv4, but also to see which web sites have been contacted when rendering a given web page. Some websites are distributed over several dozens of different servers. Can you find one ? 329/10000 · 329
12 ../../exercises/http.rst:33

	English Some websites are reachable over both IPv4 and IPv6 while others are only reachable over IPv4 [#fv6only]_. You can use the `-6` (resp. `-4`) option to force curl_ to only use IPv6 (resp. IPv4). Verify that `www.computer-networking.info` is reachable over IPv6 and IPv4 and then check whether your university website already supports IPv6. 338/10000 · 338
13 ../../exercises/http.rst:35

	English curl_ supports a huge number of options and parameters that are described in its `man page <https://curl.haxx.se/docs/manpage.html>`_ Some of them allow you to force the utilization of a specific version of HTTP. These include `--http0.9`, `--http1.0`, `--http1.1` and `--http2`. Using the latter, verify whether your favorite website supports HTTP/2.0. 353/10000 · 353
14 ../../exercises/http.rst:37

	English As for the DNS, besides using software tools that implement the HTTP protocols, it can also be useful to analyze packet traces with wireshark_ . The exercises below contain simple packet traces collected with different versions of the HTTP protocol. 249/10000 · 249
15 ../../exercises/http.rst:50

	English Footnotes 9/10000 · 9
16 ../../exercises/http.rst:51

	English The minimum command sent to a HTTP server is `GET / HTTP/1.0` followed by CRLF and a blank line. 96/10000 · 96
17 ../../exercises/http.rst:53

	English This syllabus is now hosted on a web server using HTTPS (port 443) instead of HTTP (port 80). 93/10000 · 93
18 ../../exercises/http.rst:55

	English The list of available language tags can be found at http://www.iana.org/assignments/language-subtag-registry. Versions in other formats are available at http://www.langtag.net/registries.html. Additional information about the support of multiple languages in Internet protocols may be found in rfc5646_. 303/10000 · 303
19 ../../exercises/http.rst:57

	English There are probably very few websites that only support IPv6 and not IPv4. If you find one, let us know by submitting a pull-request to change this exercise. 156/10000 · 156
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Shortcut	Action
`?`	Open available keyboard shortcuts.
`Alt` + `Home`	Navigate to the first translation in the current search.
`Alt` + `End`	Navigate to the last translation in the current search.
`Alt` + `PageUp` or `Ctrl` + `↑` or `Alt` + `↑` or `Cmd` + `↑` or	Navigate to the previous translation in the current search.
`Alt` + `PageDown` or `Ctrl` + `↓` or `Alt` + `↓` or `Cmd` + `↓` or	Navigate to the next translation in the current search.
`Ctrl` + `Enter` or `Cmd` + `Enter`	Submit current form; this works the same as pressing Save and continue while editing translation.
`Ctrl` + `Shift` + `Enter` or `Cmd` + `Shift` +`Enter`	Unmark translation as Needing edit and submit it.
`Alt` + `Enter` or `Option` + `Enter`	Submit the string as a suggestion; this works the same as pressing Suggest while editing translation.
`Ctrl` + `E` or `Cmd` + `E`	Focus on translation editor.
`Ctrl` + `U` or `Cmd` + `U`	Focus on comment editor.
`Ctrl` + `M` or `Cmd` + `M`	Shows Automatic suggestions tab.
`Ctrl` + `1` to `Ctrl` + `9` or `Cmd` + `1` to `Cmd` + `9`	Copies placeable of a given number from source string.
`Ctrl` + `M` followed by `1` to `9` or `Cmd` + `M` followed by `1` to `9`	Copy the machine translation of a given number to current translation.
`Ctrl` + `I` followed by `1` to `9` or `Cmd` + `I` followed by `1` to `9`	Ignore one item in the list of failing checks.
`Ctrl` + `J` or `Cmd` + `J`	Shows the Nearby strings tab.
`Ctrl` + `S` or `Cmd` + `S`	Focus on search field.
`Ctrl` + `O` or `Cmd` + `O`	Copy the source string.
`Ctrl` + `Y` or `Cmd` + `Y`	Toggle the Needs editing checkbox.
`→`	Browse the next translation string.
`←`	Browse the previous translation string.