project/does: add trurl and wcurl

The project slowly does more things...

Closes #502

index-words

@@ -419,6 +419,7 @@ URL Globbing
 URL parser
 variables
 Vulnerability
+wcurl
 Wireshark
 wolfssh
 wolfSSH

project/does.md

@@ -1,50 +1,49 @@
 # What does curl do?
 
-cURL is a project and its primary purpose and focus is to make two products:
+cURL is a project and its primary purpose and focus is to make Internet
+transfer related Open Source products:
 
 - curl, the command-line tool
 
 - libcurl the transfer library with a C API
 
-Both the tool and the library do Internet transfers for resources specified as
-URLs using Internet protocols.
+- trurl, the URL parser and manipulation tool
 
-Everything and anything that is related to Internet protocol transfers can be
-considered curl's business. Things that are not related to that should be
-avoided and be left for other projects and products.
+- wcurl, the simple downloader tool
+
+Everything and anything that is related to client-side Internet protocol
+transfers can be considered curl's business. Things that are not related to
+that should be avoided and be left for other projects and products.
 
 It could be important to also consider that curl and libcurl try to avoid
 handling the actual data that is transferred. It has, for example, no knowledge
 about HTML or anything else of the content that is popular to transfer over
 HTTP, but it knows all about how to transfer such data over HTTP.
 
-Both products are frequently used not only to drive thousands or millions of
+curl products are frequently used not only to drive thousands or millions of
 scripts and applications for an Internet connected world, but they are also
 widely used for server testing, protocol fiddling and trying out new things.
 
-The library is used in every imaginable sort of embedded device where Internet
-transfers are needed: car infotainment, televisions, Blu-Ray players, set-top
-boxes, printers, routers, game systems, etc.
-
-## Command line tool
+## curl, the command line tool
 
 Running curl from the command line was natural and Daniel never considered
 anything else than that it would output data on stdout, to the terminal, by
 default. The "everything is a pipe" mantra of standard Unix philosophy was
-something Daniel believed in. curl is like 'cat' or one of the other Unix tools;
-it sends data to stdout to make it easy to chain together with other tools to do
-what you want. That is also why virtually all curl options that allow reading from
-a file or writing to a file, also have the ability to select doing it to stdout
-or from stdin.
+something Daniel believed in. curl is like 'cat' or one of the other Unix
+tools; it sends data to stdout to make it easy to chain together with other
+tools to do what you want. That is also why virtually all curl options that
+allow reading from a file or writing to a file, also have the ability to
+select doing it to stdout or from stdin.
 
 Following the Unix style of how command-line tools work, there was also never
-any question about whether curl should support multiple URLs on the command line.
+any question about whether curl should support multiple URLs on the command
+line.
 
 The command-line tool is designed to work perfectly from scripts or other
 automatic means. It does not feature any other GUI or UI other than mere text
 in and text out.
 
-## The library
+## libcurl, the library
 
 While the command-line tool came first, the network engine was ripped out and
 converted into a library during the year 2000 and the concepts we still have
@@ -60,3 +59,36 @@ to avoid that becoming an obstacle.
 libcurl is written in traditional and conservative C. Where other languages
 are preferred, people have created libcurl [bindings](../bindings/)
 for them.
+
+The library is used in every imaginable sort of embedded device where Internet
+transfers are needed: car infotainment, televisions, Blu-Ray players, set-top
+boxes, printers, routers, game systems, etc.
+
+## trurl, a URL tool
+
+Managing, parsing and handling URLs is tricky. Not only because URLs are
+insufficiently standardized so that different parsers tend to parse the same
+URL differently, but also simply because the syntax of them are hard to get
+right.
+
+trurl is a command line tool to help users parse, generate and manipulate URLs
+in scripts and on command lines. By using trurl, scripts can get extract
+details from URLs safely, update URLs or create URLs without having to figure
+out the intricacies of the URL standards.
+
+An extra reason for using trurl in combination with curl, is that trurl is
+built using libcurl, meaning that both tools use the same URL parser and
+therefore understand and treat URLs exactly the same way. This is important
+because using mixed URL parsers on the same URL is a common reason for
+security vulnerabilities.
+
+## wcurl, a URL downloader
+
+For many years it has been said and people have reported that using curl to
+download URLs is difficult because they can never remember the exact command
+line options to make curl do just that: download a single URL or two into a
+local file. People would cite that as the primary reason they still use
+alternative command line tools for that use case.
+
+wcurl is the command line tool that simply downloads URLs without the user
+having to remember any parameter at all.

wordlist.txt

@@ -123,6 +123,7 @@ DLLs
 DNS
 dns
 DoH
+downloader
 Dudka
 Dymond
 EBCDIC
@@ -573,6 +574,7 @@ vtls
 Warta
 WAV
 WB
+wcurl
 webpage
 webpages
 WebSocket