Zlib example c. Without further adieu, here is the program zpipe.

Zlib example c Pretty much all you need to do is grab all the *. In C and C++, we can achieve this by adding the following line at the beginning of our source file: #include <zlib. I am trying to use some test code but my encoding is not proper can you please help me. 1. in template for Unix Makefile README guess what configure configure script for Unix make_vms. c is designed to compare favorably against zlib's ratio and speed. h (a few times), and would like further edification, below is an annotated example in C of simple routines to compress and decompress from an input file to an output file using deflate() and inflate() respectively. 3 6 Apr 2005 Remove /* zpipe. This version of the library supports only one compression method (deflation) but other algorithms will be added later and will have the Feb 23, 2008 · can you please write a program in c++ to take a folder with many files [c:\testFolder. Jul 7, 2017 · zlib 는 데이터 압축 오픈소스 라이브러리입니다. h> to create a zip of file or folder I have gone through the following ticket: https://forum. Those are all different formats. However, the examples are done using C language and the basic example is done using stdin and stdout. 4 11 December 2005 Mark Adler */ Aug 24, 2012 · I am just trying to get the zpipe demo working using dev-c++ where I have all the zlib code imported and using the zpipe. Nov 3, 2008 · Convenient XML compression (HTML and text too), image compression, data compression, with zlib 1. I added the unzip method and I have this problem as well for uncompressed data Unofficial mirror of sourceware binutils-gdb repository. gz" and prints its contents out, uncompressed. c This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. NET Framework 4. On the other hand, you need to compile boost using third party libraries May 3, 2017 · All I am trying to encode WebSocket payload using per-message-deflate. Contribute to RT-Thread-packages/zlib development by creating an account on GitHub. 3 compress/uncompress in a single C/C++ source file This free easy zlib C/C++ source code download makes it painless if you want simple in-memory XML compression (or any text, HTML, image or data compression) and decompression and don't want to A few examples of zlib usage. Another example is given in the file minigzip. c: /* zpipe. c and miniunz. cs; ZlibStream. h to see how. strategy-Must be zlib::default_strategy, zlib::filtered or zlib::huffman example. C++ (Cpp) zlib_inflate - 30 examples found. Here's an example in C: If you would like to use ZLib compression instead, simply replace GZipCompressor with ZLibCompressor and GZipDecompressor with ZLibDecompressor. Alternatively you may have a look at BOOST C++ wrapper. For example, at level 1, miniz. After that, you should also look at the heavily documented example of their use. Note that gzip is not zip. There is a lot of sample code in the zlib distribution. The best way to learn C programming is by practicing examples. c: example of proper use of zlib's inflate() and deflate() Not copyrighted -- provided to the public domain. Old question, but System. c Improve this page Add a description, image, and links to the zlib-tutorial topic page so that developers can more easily learn about it. For zlib compression (referred to as deflate as you "take out all the air of your data") you allocate z_stream structure, call deflateInit() and then: Thanks for that. /configure Makefile. It's in zlib. txt file, test2 own b. txt cmake build file ChangeLog history of changes FAQ Frequently Asked Questions about zlib INDEX this file Makefile dummy Makefile that tells you to . I have simply replaced the main() function within zpipe. I found a bug in zlib. I added the unzip method and I have this problem as well for uncompressed data Oct 30, 2004 · /* zpipe. I am unable to open it using 7zip. 0 30 Oct 2004 First version 1. It takes three command-line arguments: the input file name, the operation (either "compress" or "decompress"), and the output file name. h 00004 input zlib or gzip stream a block at a time, and at the end of each block deciding if enough uncompressed data has gone by to justify the creation of a new access point. c will generate . h deflate and inflate functions to compress and decompress a char array (not a file). h . Feb 14, 2016 · That shows in general how to use the zlib functions. However, there is no API that I see for what I need ( gzip). Any ideas? I am in C on Linux. For more information about this library, visit its official website or Documentation. You can rate examples to help us improve the quality of examples. What zlib does not do by itself is decode and deconstruct the zip structure. c minimal gzip-like Feb 8, 2012 · See Unziping a zip file with boost and Visual C++ 2005. You can use inflateInit2(), inflate(), and inflateEnd() functions of zlib to decode any of the formats mentioned, i. You can write three different styles of applications using zlib: utility I/O functions, in-memory compression, and basic functions. The zlib API is to compress and write to a file ( gzwrite()). c zlib usages examples for build testing test/minigzip. window_bits-The base two logarithm of the window size. avail_out when using decompressing package which is sent from server in client by using inflate in zlib. C library for compressionhttps://github. Examples of zlib usage are in the files test/example. [4] zlib was written by Jean-loup Gailly and Mark Adler and is an abstraction of the DEFLATE compression algorithm used in their gzip file compression program. 8 C++ code examples are found related to "zlib decompress". The program compresses a short piece of text in message variable and prints the compressed message to stdout. How to use zlib in a C++ project 10 October 2013 zlib is easy to use, and simple to add to your project, especially compared to libJpeg. h documentation and examples. You signed out in another tab or window. QuaZIP. You can modify that one to use inflateInit2() instead of inflateInit(). txt and #define ZLIB_VERSION "1. You also need to fill the zfi zip_fileinfo. 4 11 December 2005 Mark Adler */ C++ zlib deflate/inflate and z_stream parameters 1 Init the value of z_stream. You are advised to take the references from these examples and try them on your own. com/rudi-cilibrasi/zlibcomplete. Now add the main() function in order to test the compression functions: general purpose data compression library. If the data is really "gzipped", then you will need to use inflateInit2() instead of inflateInit(). PLease… if you can write and mail me on ninja_power86@yahoo. h. The crc's and lengths for the gzip trailer are four bytes long. 1995-1998 Jean-loup Gailly. If possible, I would like to use zlib. You switched accounts on another tab or window. zlib is also a crucial component of many software platforms, including Linux, macOS 文章浏览阅读5. Jul 7, 2012 · The minizip library does come with examples; minizip. By doing: byte[] buffer = ASCIIEncoding. zlib, c and gzread. h> Step 2: Compressing a String. d) save the data from pipe, which is zipped, on the remote PC. zip] and extract it to c:\testFolderUnzipped]. That means that if his compiler doesn't already have zlib installed, he needs to build zlib, and then link to it to successfully compile the example code. Updated daily. zlib library. For dynamic library , include the zlib. c compresses around 5-9% better than minilzo, but is approx. Want to learn C Programming by writing code yourself? A usage example of the library is given in the file example. c source is exactly for IO (so presumably compression and decompression) on zip files using zlib. The text data comes in chunks, and for each chunk, deflate() is called, with flush set to Z_NO_FLUSH. Contribute to b3c/QuaZIP development by creating an account on GitHub. Sep 24, 2011 · I am trying to implement the zlib. Net library to write a zlib header (even though this is by far the most common header used in file formats). c), it works on its own example program and it returns 0 (Z_OK) there but in my program it returns -2 Any help would be appreciated c++ Apr 18, 2013 · compress() and compress2() compress to the zlib format, not the gzip format. Apr 12, 2022 · 1) Creating the static library. You should be able to figure out how to apply it to a byte array instead of file input. Run this command in the terminal: sudo apt-get install zlib1g-dev This command installs the Zlib development libraries and headers necessary for compiling programs that use Zlib. txt, just as followings picture: I found all of file in test diretory, there are /test/a. Contribute to winlibs/zlib development by creating an account on GitHub. 00003 * For conditions of distribution and use, see copyright notice in zlib. If you would like fine-grained control over the window size or want to avoid any kind of compression header, you may use RawInflater or RawDeflater instead. h (volunteer to write man pages welcome, contact zlib@gzip. For output access (compression), the only parameter exposed by this API is the compression As far as I understand reading the docs and example, this is how I think z_stream works (this is just an example) : // Here i give a total memory size for the output buffer used by deflate func #define CHUNK 16384 struct Particle { float x; float y; float z; }; Jan 10, 2020 · zlib is a great library in use by hundreds of thousands of programs (including Python). GetBytes("Hello World A few examples of zlib usage. You Without further adieu, here is the program zpipe. Contribute to notaz/picodrive development by creating an account on GitHub. c, with more in examples/ . All the concepts inherent there will be relevant to most other bindings. i'd say anyone who asks a question like this on SO should be pretty obvious that they already RTFM and still need help, I find the zlib "examples" to be very unhelpful myself, most of us arent trying to uncompress stdin, for example. Jan 15, 2011 · There's not a tutorial there but the minizip zip. 4 11 December 2005 Mark Adler */ /* Version history: 1. On execution, the output zip file is created, but it seems malformed and/or empty. The example from BOOST page (decompresses data from a file and writes it to standard output) decompressing the input zlib or gzip stream a block at a time, and at the end of each block deciding if enough uncompressed data has gone by to justify the creation of a new access point. 3) are there then after decompressing first member avail_in still should have data of other compressed members(i. zlib for the Windows build of ImageMagick. It seems you are mixing up the old system calls open / read with the C++ stream concept. 1 8 Nov 2004 Add void casting for unused return values: Use switch statement for inflate() return values Jul 8, 2014 · I would like to use gzip from C++ (or C) to gzip a string. Zlib is a software library written in C language used for data compression. They are a mess though. h&gt; #include &lt; This C++ header-only library enables the use of C++ standard iostreams to access ZLib-compressed streams. Jun 16, 2021 · On Zlib’s official website you can find all documentation on how to implement it in your code. IO. /* zpipe. Jun 4, 2010 · In this simplified example, I don't provide any means to estimate the output length (Note: The zlib algorithm can get compression as high as 1000-to-1 in certain extreme cases). c Go to the documentation of this file. c -- determine the maximum size of inflate's Huffman code tables over * all possible valid and complete Huffman codes, subject to a length limit. c at develop · madler/zlib Mar 4, 2019 · That's fine, but in the OP he stated that he wanted to use zlib (presumably with C++, since this is a C++ forum). com/mpnunez/Cpp-library-installations Nov 14, 2018 · It seems this old post is getting a lot of traction. Typically the Zlib header is used unless the data is associated with a disk file (in which case GZip header is used. zlib. So for those who have read zlib. c unchanged. I am using ZLIB. You most probably will have to use ZLib's deflate, example is available from their site. Nov 20, 2013 · Yes it might be as I found in zlib inflate call, Still what I want to know that is whether there is any mechanism like I am assigning data buffer to avail_in, If the multiple compressed member(i. sudo aptitude install libz-dev Although I write a C++-program, I quite I followed the usage example in the relevant points, I think. e) if there are multiple files, come back to b) e) when all files is zipped and transferred to remote PC, then close zipped file. lib although zlib's documentation says it works fine with both 32 and 64 bit applications My application is being compiled with x64 whereas even though it's not specified the dll may have been compiled with x86 and they only have the 1 dll. However, it lacks documentation. It is not part of the zlib library. The compressed data streams are almost always deflate data streams, which can in fact be generated and decoded by zlib. Once all chunks have been retrieved, deflate() is called with flush set to Z_FINISH. e. Hopefully it's enough to get you going for now. Just discard the first four bytes, and feed the rest to zlib (a C library likely already installed on your machine). Contribute to gittup/zlib development by creating an account on GitHub. c and test/minigzip. This position represents a number of bytes in the uncompressed data stream, and is zero when starting, even if appending or reading a gzip stream from the middle of a file using gzdopen(). - zlib/examples/enough. This minimal example shows you how to create a simple zcat-like program that decompresses a gzipped input file and prints its contents to stdout. 정확히는 zlib 라이센스를 따르고 있으며 상업적으로 이용이 가능합니다. 2. qt. cs; Adler32. https://github. c. b) File format. compression ratio gap between several popular real-time compressors and zlib. Those are deflateInit2(), deflate() and deflateEnd(). c for unzipping. with default "hello" string as in original example it does compress and Jun 21, 2012 · I have used an example based upon the zpipe. c，它示范了zlib库的各个函数的使用。 下面代码定义要压缩的字符串、压缩时使用的 You signed in with another tab or window. io Jan 18, 2019 · Trying to create a z_stream which is password protected. Contribute to erdc/zlib development by creating an account on GitHub. calculation and justification of ENOUGH parameter in Jun 23, 2015 · So, I found out from zlib. zlib (/ ˈ z iː l ɪ b / or "zeta-lib", / ˈ z iː t ə ˌ l ɪ b /) [2] [3] is a software library used for data compression as well as a data format. Net and I just don't understand what should I do to compress a stream which is not FileStream, but MemoryStream. org's zlib. Do you want to read it all into a single buffer using, as it seems you are implying, realloc() ? In that case, you simply see that avail_out has gone to zero, reallocate the buffer, update avail_out (and next_out since the realloc() may have moved the buffer) and call inflate Fills a single threaded performance vs. The code is somewhat similar to zlib-example. 3. These are the top rated real world C++ (Cpp) examples of zlib_inflate extracted from open source projects. Contribute to MIPS/external-zlib development by creating an account on GitHub. c: example of proper use of zlib's inflate() and deflate() Not copyrighted -- provided to the public domain Version 1. h (a few times), and would like further edification, below is an annotated example in C of simple routines to compress and decompress from an input file to an output file using deflate () and inflate () respectively. The zlib format is not zip. 뿐만 아니라 소스코드 또한 정식 웹 사이트에서 제공하고 있습니다. As a result, it provides a better compression algorithm and, in most cases, a smaller compressed file than it provides in earlier versions of the This directory contains examples of the use of zlib and other relevant. c at develop · madler/zlib gittup. Apr 3, 2013 · zlib 개요; zlib msvc로 포팅하기 1; zlib msvc로 포팅하기 2; Block과 Flush; Deflate 샘플; Inflate 샘플; 고정 Dictionary 기반 압축; Block 단위 압축 및 해제; zalloc, zfree, opaque 사용 예; compress,uncompress 함수 사용하기; 간단히 zip 파일 생성하기; 간단히 zip 파일 해제하기; zip 파일 포맷 Git clone of zlib source. You may find some examples here: zlib; gzip; bzip2; However, it can not read the directory information inside a zip file. why http gzip content decompress with zlib failed? (C++) 3. Both are command line utilities that show how to use the library. Dec 31, 2023 · This C program is designed to either compress or decompress a file using the Zlib library. 1" #define ZLIB_VERNUM 0x1310 Introduction The zlib compression library provides in-memory compression and decompression functions, including integrity checks of the uncompressed data. Nov 9, 2018 · I'm using Zlib v1. c which also tests that the library is working correctly. Contribute to afiskon/c-zlib-example development by creating an account on GitHub. A usage example of the library is given in the file test/example. But in this case I created a code in C++ with classes and you can use it without stdin and stdout, just invoke it like this: Installation So for those who have read zlib. So, convert string or stringstreams to char buffers. Apr 10, 2006 · For simplicity’s sake, this tutorial covers only the basic C-style interface. a code example would be best :-) thanks Nov 30, 2023 · I have modified your code to use random string by merging another example i found for random string generation; i found that with random string generated the compression doesn't work; meaning compressed and uncompressed length are same ; furthermore compressing compressed string always results in 3 less chars from tail . It's very smelly C, and I wouldn't use it without major improvements. I am reading through the document of zlib, and it is fairly detail. So, the C++11 code may look like: May 15, 2017 · Using zlib to create a gzip file using zpipe. Raw deflate data is not zip. programs and documentation. Feb 4, 2013 · Read the documentation in zlib. - merainc/gzip_cpp Apr 3, 2018 · I can easily do this using zlib for deflate compression ( compress() function ). To review, open the Example code for using zLib with C. The ZlibHeader class has the functions for encode or decode the ZLib header. If you are on a Unixish system, you can use dd to strip the first four bytes, and then feed the resulting zlib stream to pigz -dz. You need to use the lower-level functions to be able to select the gzip format. Two question here: a) compress/decompress. I believe the problem I was facing was that I was using zlib externally by using the zdll1 and linking with zdll. boost::iostreams can be used to compress streams or single files using zlib, gzip or bzip2. 文章浏览阅读5. c for an example of how to use minizip to create zip files. zlib also provides the crc32 function which can be used to generate and check the crc values in the zip wrapper information. This is the biicode library site and this is the biicode library examples. Sep 15, 2016 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Feb 26, 2013 · For example, if you look at std::ifstream::open it doesn't return anything. Feb 8, 2012 · See Unziping a zip file with boost and Visual C++ 2005. ) Apparently, there is no way with . gzip-wrapped, zlib-wrapped, and raw. However, when using zlib to inflat /* zpipe. 4 11 December 2005 Mark Adler */ QuaZIP. Sep 20, 2015 · Here for C style functions it also might be simpler to allocate that buffer using malloc. 0. ZLibHeader. c for zipping and miniunz. A massively spiffy yet delicately unobtrusive compression library. c and *. If I try to create a gzip file using the commented out call to deflateInit2 it creates with now errors, but is corrupted when unzipping with 7zip. c minimal gzip-like Fast MegaDrive/MegaCD/32X emulator. Jan 4, 2023 · /* enough. Must be in the range 8-15; defaults to 15. Sep 17, 2012 · so I'm using the zlib package on Ubuntu. Read the zlib documentation in zlib. The page contains examples on basic concepts of C programming. zlib is also a crucial component of many software platforms, including Linux, macOS Mar 11, 2002 · Sign in. org). It opens a file called "test. When I learned that I would have to use zlib to compress and uncompress, I Googled it for a few minutes and then quickly wrote a program to gzip a file and then ungzip it. lib and directories in the linker additional libraries and directories. net project. The annotations are interspersed between lines of the code. h files from the source bundle you can download from www. For input access (decompression), the compression format is auto-detected, and multiple concatenated compressed streams are decompressed seamlessly. In this case, we will use PkgConfigDeps to generate information about where the Zlib library files are installed thanks to the *. Code from zlib. - binutils-gdb/zlib/example. A few examples of zlib usage. Reload to refresh your session. Mar 27, 2018 · For static library installation , include the zlibstatic. 5, the DeflateStream class uses the zlib library. / zlib / example. 7 to read a text file then compress it and write it to an output file. (Note that C zLib example Raw. com makefile for VMS test/example. pc files and MesonToolchain to pass build information to Meson using a conan_meson_[native|cross]. zlib. dll to the project output directory. Step 2: Writing the C Program. Here is the code that I have modified. c example found over at the official zlib site (zlib. Contribute to intel/zlib development by creating an account on GitHub. It's also a prerequisite to adding libPng. Another example is given in the file test/minigzip. ini one. The implementation here seems nice, but the only thing it says about the licen Feb 11, 2019 · c Improve this page Add a description, image, and links to the zlib-example topic page so that developers can more easily learn about it. txt and /test/test2/b. . h A C++ library to compress/decompress data by using zlib. Affects compression only. I also compiled the example to zpipe. CMakeLists. ASCII. Contribute to tordex/zlib development by creating an account on GitHub. This is an example C program illustrating compressing data using zlib. However, I want to compress and write to a buffer. net). May 9, 2013 · I took this code directly from zlib example codes (example. h&gt; #include &lt;string. minizip is in the contrib directory of the zlib distribution, which means that it is third-party contributed code. txt and c. c example. Just do: Nov 8, 2019 · Where can I find an example of the following: #include <QtZlib/zlib. My problem is in the following example how can I determine the output buffer size based on input size? (in the example gz_length) I'm using this library for an STM32 Device. lib in the linker and copy the zlib. 9k次。下面分析test/example. I'm trying to figure out how to use gzopen and gzread correctly, this is what I have so far #include &lt;stdio. h for those functions. 2 9 Nov 2004 Add assertions to document zlib guarantees 1. Please read the documentation in zlib. The solutions to linking zlib with CMake are either: To download zlib, if on Linux with. Is it possible to use the encryption along with z_stream or is mandatory to use zipOpenNewFile Aug 6, 2013 · You should read this heavily annotated example of how to use zlib. com or posting on your blog… i will be heartily thankful. By the way, the uncompress() function returns an integer, not a pointer. c which come with downloaded zlib, that you can only use files or char buffers for compression. c and . However, I don't actually have any need to do that. c and minigzip. Jul 26, 2015 · c) send zipped data through a pipe (tcp or udp for example) to remote PC. So please read between the lines. Here is an example program that accomplishes the task: Jan 31, 2012 · I am using zlib to compress a stream of text data. Adler32 Oct 30, 2004 · /* zpipe. ini file that describes the native/cross compilation environment, which in this case is a conan_meson_native. sudo apt-get install zlib1g-dev Return the starting position for the next gzread or gzwrite on file. The compression library itself is composed of all source files except example. Read the documentation in zlib. But I read upon this line: The output data will be in the zlib format, which is different from the gzip or zip formats http Jan 2, 2013 · Since the zlib is a C library, to use it in a c++ program one would need to use extern "C" when including the header, as in the following test program: #include &lt;iostream&gt; extern Dec 3, 2009 · Gzip format files (created with the gzip program, for example) use the "deflate" compression algorithm, which is the same compression algorithm as what zlib uses. Must equal zlib::deflated. Also, it has the control to determine if it's a supported ZLib stream or not. Why don't you use GNU autoconf or libtool or ? Because we would like to keep zlib as a very small and simple package. Feb 4, 2011 · Hi, Perhaps you can elaborate some more about how to convert this function to multi-shot based, and dynamically allocate the memory for the decompressed function. Oct 10, 2019 · zlib assumes CMake will be run from the top-level of the zlib repository, but since you are using execute_process and ExternalProject_Add(), i think the ${CMAKE_SOURCE_DIR} in the include_directories() call may not be what you expect. Also take a look at this heavily documented example of zlib usage. c at master · bminor/binutils-gdb Feb 17, 2015 · My ZLib implementation has 3 classes: ZLibStream. cs; ZLibHeader. Thanks guys! Look at minizip. I did my research online and found I ca git-svn clone of the favimous Delphi networking library - skelter/Indy Aug 19, 2021 · It would be quite straightforward. chromium / native_client / nacl-gcc / refs/heads/main / . This will result in a strange message if printed to a terminal. 1 8 Nov 2004 Add void casting for unused return values Use switch statement for May 4, 2012 · Minizip does have an example programs to demonstrate its usage - the files are called minizip. Aug 4, 2014 · ZLib has options for GZip header, Zlib header or no header. However, in that case the buffer should be manually freed (in case of C++ vector the buffer memory is deallocated when the vector instance is destroyed). Everything compiles and runs. Dec 31, 2023 · Step 1: Install Zlib Development Libraries. I would like to know if the following syntax is correct ? Am I missing somet Dec 27, 2010 · You can easily adapt the example by replacing fread() and fwrite() calls with direct pointers to your data. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. Inside the zlib folder where the . Must be in the range 1-9; defaults to 8. This class contains the I/O functions to correctly read or write the ZLib stream. o files that can be used to build the library. 35% slower. 2) Can't I proceed with that ? Zlib¶. All the programs on this page are tested and should work on all platforms. – Nov 20, 2008 · I'm looking for an implementation of CRC32 in C or C++ that is explicitly licensed as being no cost or public domain. All functions of the compression library are documented in the file zlib. To compress a string using Zlib, we need to allocate memory for the compressed output and call the appropriate Zlib functions. c: example of proper use of zlib's inflate() and deflate() Not copyrighted -- provided to the public domain: Version 1. Update: I had a few minutes so I whipped up this quick, bare bones example for you. h files are located running gcc -c *. Version 1. 2 9 November 2004 Mark Adler */ /* Version history: 1. blob: 7d7342d4aa821d199797722cd743e71e126d94f3 [] [] [] C++ (Cpp) zlib_inflate - 30 examples found. 0 30 Oct 2004 First version: 1. enough. Compression. mem_level-Specifies the amount of memory to be used. May 21, 2014 · I installed the developer package for zlib, which can be used -- as I understand it -- to create gz-compatible files both on Unix and on Windows. 4 11 December 2005 Mark Adler */ Aug 21, 2016 · For example, I want to compress my test directory, which own test2 subdirectory and a. Now my C/C++ code should unzip the folder to receive the json files. net and slap them into your project. DeflateStream is actually the right answer if you need proper zlib support: Starting with the . The simplest way to use zlib is in C++ with. - madler/zlib Oct 5, 2024 · This is an example of opening a file compressed with gzip for reading in C. At levels 2-9, miniz. Contribute to olagun/zlib-c-example development by creating an account on GitHub. The zlibcomplete library makes it easy because you don't need to do any raw pointer manipulation whatsoever. c as an example. on zip files Sep 9, 2014 · My requirement is to unzip a zip file I am receiving from the server on Linux platform. 1 8 Nov 2004 Add void casting for unused return values Use switch statement for inflate() return values 1. zlib is rather portable and doesn't need much configuration. Contribute to ImageMagick/zlib development by creating an account on GitHub. vbbiyp sac dqh ngbq vpddc xycyo xuklor leup gzhng avt