Sha256 checksum linux. It's widely used to verify the integrity of data.

Sha256 checksum linux. May 30, 2017 · Learn how to verify ISO download integrity on Linux using GPG keys. Habituellement, la somme de contrôle attache la chaîne de somme de contrôle au DESCRIPTION top Print or verify checksums. -type f -exec sha256sum {} \; I don't use the options -b and -t, but if you wish, you can use -b for all files. A checksum (also known as a hash) is an alphanumeric code that represents the content of a file. g. See DIGEST below --base64 emit base64-encoded digests, not hexadecimal -c, --check read checksums from the FILEs and check them -l Jan 30, 2022 · Vérifier l'intégrité et l'empreinte d'un fichier sur Linux (MD5, SHA1, SHA256…) à l'aide de la commande SHA1SUM, SHA1SUM ou MD5SUM In this article, we will discuss the process of creating and verifying checksums on Linux. gpg files that are next to the downloaded image (i. Download the ISO, and then download the "sha256sum. cksum works on Linux, AIX, HP-UX Itanium, Solaris, but is there an equivalent command available in Windows too? %cksum run. Protect yourself from corrupted files with this easy-to-follow guide. Download checksums and signatures 4. Confirm your ISO now! Nov 7, 2022 · Linuxでは、両方のモードで同じSHA-256ハッシュが生成されるため、このチュートリアルではデフォルトのモードが使用されます。 いくつかの簡単なテキストを含むテキストファイルを作成し、それを使用してコマンドがどのように機能するかを示しましょう。 Mar 5, 2025 · Master file hashing on Linux with md5sum & sha256sum. txt (hashes truncated for brevity): Jun 4, 2017 · Linuxのイメージファイル（ISO）等、ダウンロードしたファイルの検証を行う手段として、提供されているチェックサムと照合する方法があります。 その一例として、SHA256の計算、照合を行うコマンドsha256sumの使い方です。 Jul 29, 2021 · Learn how to generate a SHA-256 # using various commands in the Linux command line with this comprehensive guide. The hashes and file names are stored line-by-line in a file, e. Jan 7, 2021 · I'm looking for a single command that emits just the sha256 hash, as a hexadecimal number, of the contents of a single supplied file. Verify the security "Signing Key" signature of the file. On Linux systems, one common hash function used is SHA-256. Aug 30, 2023 · What Is SHA256? As of 2023, SHA256 is the most commonly used member of the SHA 2 family of hash functions, and is still considered to be cryptographically secure. Retrieve the correct signature key If you don’t have the keys… 5. and to also 2. What’s next? How to burn a DVD on Ubuntu, Windows or macOS How to create a bootable USB stick on Ubuntu, Windows or macOS Trying out Ubuntu before you install How to install Ubuntu exit non-zero for improperly formatted checksum lines -w, --warn warn about improperly formatted checksum lines --debug indicate which implementation used --help display this help and exit --version output version information and exit DIGEST determines the digest algorithm and default output format: sysv (equivalent to sum -s) bsd (equivalent Apr 12, 2023 · This simple tutorial is going to show you how to check MD5, SHA1, SHA256, SHA512 file hash in Ubuntu and most other Linux systems. The following three options are useful only when verifying checksums: --quiet don't Jun 13, 2025 · Découvrez comment vérifier l’intégrité d’un fichier sur Linux avec les commandes md5sum, sha1sum, sha256sum, etc. I'd like to do something like Linux에서 체크섬을 확인하는 방법 이 초보자 가이드에서는 체크섬의 기능, MD5, SHA-256 및 SHA-1 체크섬이 무엇인지, 체크섬이 사용되는 이유 및 Linux에서 체크섬을 확인하는 방법을 설명합니다. Jul 3, 2025 · Check mark showing against the matched Method 2: Terminal method To verify checksums in Linux using the terminal you should follow the following steps: Step 1: Open the folder where you have the program or file stored in the terminal. sha256sum으로 SHA256 체크섬을 확인하는 방법 두 가지 방법으로 sha256 체크섬을 확인할 수 있습니다. Jul 28, 2018 · SHA256ハッシュ値を確認するコマンド Windows CertUtil -hashfile <ファイル名> SHA256 C:\>CertUtil -hashfile LINUX. Oct 12, 2024 · The SHA-256 hash is a cryptographic algorithm widely used to check the integrity of the data; especially when downloading software or managing large datasets, ensuring that files remain unaltered during transfers. It can output in ’traditional' format (same as md5sum and shasum and the like), or it’s own format. Learn how to perform a checksum in the Ubuntu command line. Download Kali Linux Images Securely When you download an image, be sure to download the SHA256SUMS and SHA256SUMS. 1-desktop-amd64. Mandatory arguments to long options are mandatory for short options too. txt You can also check the integrity of a file against a known SHA-256 hash with the -c or --check Linux ha diversi algoritmi matematici per generare un checksum per un file. txt" (checksum file). Make sure you check out the manual page of sha256sum (by running ‘ man sha256sum ‘) to learn more in-depth about the command. Jan 6, 2024 · Computing a cryptographic hash allows you to verify the integrity and authenticity of files. Hashes can be output in octal, decimal, hexadecimal, uppercase hexadecimal or base64. Creating a SHA-256 hash on Linux can be achieved through different methods, including using built-in commands or third-party tools. How It Works SHA256 is a cryptographic hash function that produces a 256-bit (32-byte) hash value. Généralement, sur Internet, la somme de contrôle SHA256 est fournie sous forme de chaîne directement dans le fichier principal ou sous forme de fichier texte dans la section de téléchargement. The following command line will create checksums for the files in the current directory and its subdirectories. Nov 16, 2017 · 本連載は、Linuxのコマンドについて、基本書式からオプション、具体的な実行例までを紹介していきます。今回は、ダウンロードファイルを検証する「sha1sum」コマンドと「sha256sum」コマンドです。 How to Verify a Checksum On Linux We'll use Linux Mint as an example here, but you may need to search your Linux distribution's website to find the verification options it offers. SHA-256), how do I verify that the hash of the downloaded file matches the hash reported o Learn to securely hash passwords using `sha256sum` and a salt in Linux Bash. May 20, 2025 · hashrat Hashrat is a hash-generation utility that supports the md5, sha1, sha256, sha512, whirlpool, jh-244, jh256, jh-384 and jh-512 hash functions, and also the HMAC versions of those functions. ISO-Datei (heruntergeladen) Was ist SHA256? コマンドラインベースの方法は、sha256 チェックサムをチェックするために最も好まれて使用される方法です。 Checksum が検証にアルゴリズムを使用することはわかっていますが、このツールを使用するには、アルゴリズムの詳細を知る必要はほとんどありません。ここでは、ターミナル シェルを Linux には、ファイルのチェックサムを生成するための数学的アルゴリズムがいくつかあります。 通常、インターネットでは、SHA256 チェックサムはメイン ファイル内に直接文字列として提供されるか、ダウンロード セクション内のテキスト ファイルとして 在Linux系统中，sha256sum命令用于计算和校验文件的SHA256哈希值。这是一种安全性极高的散列算法，常用于验证文件的完整性，以确保文件在传输过程中未被篡改。 Linux sha256sum命令介绍 sha256sum（Secure Hash Algorithm 256）是一个用于计算和验 Dec 17, 2024 · The sha256sum command is a utility available on Unix-like operating systems that allows users to generate and verify SHA256 cryptographic checksums. -b, --binary read in binary mode -c, --check read SHA256 sums from the FILEs and check them -t, --text read in text mode (default) Note: There is no difference between binary and text mode option on GNU system. 3. What is the difference regarding checking via MD5 or SHA256? SHA256 is a much more secure check than an MD5 check. Tip: if you don’t use Linux yet and is using Windows to download a Linux distribution ISO image, read this page instead. Voraussetzungen Terminal (Nicht-Sudoer können dort problemlos arbeiten) Validieren Sie die Prüfsummendatei (dies ist erforderlich). But in the longer run I would guess Mint will Apr 21, 2020 · If I have downloaded a file from the internet, and the source website has provided a checksum or hash (eg. printf %s foo | openssl dgst -binary -sha1 | openssl base64 -A -sha256, -sha512, etc are also supported. For instance, that is the case of the files available for download on the VeraCrypt software website. When you need to confirm that a downloaded file matches the original, or that your important documents have not been altered, using SHA-256 can provide that assurance. Apr 11, 2023 · Learn how to verify ISO files using SHA-256 checksums and GPG signatures in Linux with step-by-step instructions. Möchtet ihr z. e. For that, you should have the original checksum file to match. Here is how I verify that the hash of the downloaded archive matches the hash from the downloaded checksum file: echo "$(cat archive. ) zu ermitteln, muss im Terminal einfach der gesuchte Hash-Algorithmus vor dem Dateinamen eingegeben werden. Nov 1, 2023 · Comprobar hash SHA-256 o MD5 en macOS o Linux En macOS y Linux existen dos comandos diferentes para verificar los hashes SHA-256 y MD5. X64_180000_db_home. How I (NOOB) ran SHA-256 checksum on Windows 10!!! It's really not that hard! I'll do my best to hold your hand through this :) I did this for Arch Linux so I'll explain as such but this should work for any ISO file that provides a SHA-256 number to compare Once you have your ISO downloaded open Powershell and type this Dec 19, 2024 · The sha256sum command is another utility that calculates and verifies the SHA-256 checksum of a file. Sep 7, 2019 · After saving the files, using your file manager open the checksum file and copy the checksum number, and paste that into whatever application you are using for checksum verification, or just visually compare the number, then you usually click a button to calculate the checksum value for the Linux Mint iso file to make sure they match the Linux DESCRIPTION top Print or check SHA256 (256-bit) checksums. Jul 19, 2016 · There are two generally accepted methods: 1. So you have to use <hash> <filename> with two blanks after the hash: One blank that separates the hash from the filename and one blank for text mode. In this guide, we’ll walk through the steps Aug 20, 2024 · This comprehensive guide will explore checksums in-depth – from the math powering them to practical usage with the Linux cksum tool. I then need to rely on the return code to determine if Sep 26, 2023 · この記事では、LinuxでファイルのSHA256ハッシュを計算する方法について解説します。 SHA256ハッシュは、ファイルのデータが変更されていないか確認するための一つの方法です。 Check $? in bash scripting. Este artículo aprenderá sobre la suma de verificación y verificará la suma de verificación sha256 de un archivo en Linux. 1. The only difference that I notice is the asterisk in front of each file name. This comprehensive guide will teach you what cryptographic hashes are, how they work to protect file authenticity, and provide expert techniques for checking SHA256 checksums on your Linux system. für die Datei "Beam-Wallet-3. Learn what a checksum is, how to generate MD5 and SHA checksums for files on Linux, and how to verify file integrity in this article. Learn how to check and verify checksums in Linux. How to In a command line, run the command: For Windows: certutil -hashfile [file location] SHA256 . I need to generate a single hash for the entire contents of a folder (not just the filenames). Verify the SHA256 checksum 6. This tutorial provides example how to generate and verify SHA-256 hash of file in Linux. Let's see how this works in Linux using the command line. May 31, 2020 · Generating a SHA-256 hash from the Linux command line Asked 14 years, 11 months ago Modified 1 year, 2 months ago Viewed 592k times Jul 24, 2023 · Conclusion Today we learned how to verify the sha256 checksum of a file in Linux. 04. sha256) archive. 5765. 1 事前準備 5. **SHA256 Hash: Understanding the Basics** SHA256, part of the SHA-2 family, is a Dec 27, 2022 · Checksums are the best way to verify the integrity of a download. Jan 11, 2020 · Linux doesn't make a difference between binary and text files so it doesn't matter which one you use, but you can't leave it out. The shasum command supports multiple SHA algorithms, including SHA1, SHA256, and SHA512, among others. -b, --binary read in binary mode -c, --check read checksums from the FILEs and check them --tag create a BSD-style checksum -t, --text read in text mode (default) -z, --zero end each output line with NUL, not newline, and disable file name escaping The following five options are Nov 28, 2021 · Throughout this section, you will know what SHA256 checksum is, how to use sha256sum, and verify the downloaded ISO file. 这将会验证文件的 SHA-256 哈希值是否与 hash. It is very simple to use, after downloaded the zip file with the version that fits on Jun 1, 2025 · Linux sha256sum command help and information with sha256sum examples, syntax, related commands, and how to use the sha256sum command from the command line. In the realm of Linux system administration and cybersecurity, computing file hashes, especially SHA256, is a fundamental skill. gpg" files to your computer. iso After a delay, this outputs the following Nov 5, 2023 · A hash algorithm like SHA-256 or SHA-512 takes any input and transforms it into a fixed length digest value. zip SHA256 For Linux: sha Mar 30, 2024 · 在Linux系统中，文件的完整性和数据的安全性是用户和系统管理员非常关心的问题。为了验证文件的完整性，Linux提供了一个强大的工具—— sha256sum命令。这个命令可以生成一个文件的SHA-256哈希值，从而帮助用户确… SHA256은 파일의 다이제스트 또는 해시 값을 생성하며 파일이 변조되거나 수정되면 원래 SHA256 다이제스트 값이 변경됩니다. -a, --algorithm = TYPE select the digest type to use. Aug 22, 2018 · Suppose I type and run the following command: sha256sum ubuntu-18. If the two checksums are identical, then the original password and what you typed in are identical. Before verifying the checksums of the image, you must ensure that the SHA256SUMS file is the one generated by Kali. In diesem Artikel erfahren Sie mehr über die Prüfsumme und die Überprüfung der SHA256-Prüfsumme einer Datei unter Linux. I am aware of shasum -a 256, openssl dgst -sha256, sha256sum et You can use find to find all files in the directory tree, and let it run sha256sum. Le nom lui-même de Checksum définit qu'il vérifie et vérifie la somme d'un message ou d'une valeur de chaîne. Sep 15, 2017 · 「MD5」「SHA1」「SHA256」「CRC」といった形式のハッシュ値を計算する方法です。ハッシュ値を比較してファイルの同一性を確認しよう何かしらのデータをダウンロードしたりコピーする際に、そのデータが配布元のデータと同じであること（デー The guide below is my newbie way of trying to explain how to check Linux Mint ISO's using MD5 and SHA256 checksums in a Linux or Microsoft Windows system. If you have the command line utility from OpenSSL, it can produce a digest in binary form, and it can even translate to base64 (in a separate invocation). B. Right-click the Linux dispose de plusieurs algorithmes mathématiques pour générer une somme de contrôle pour un fichier. By default use the 32 bit CRC algorithm. When you download files, especially scripts or binaries, it's important to verify that I have downloaded an archive file and an accompanying checksum file. With no FILE, or when FILE is -, read standard input. txt file. DESCRIPTION top Print or check SHA256 (256-bit) checksums. Learn to ensure file integrity and restore files effectively. SHA-256 is widely used for security applications and protocols, including TLS and SSL, for integrity verification and digital signatures. For Linux Mint, two files are provided along with the ISO download on its download mirrors. We‘ll cover: Checksum basics – definition, properties, use cases Underlying algorithms like CRC32, md5, sha1 Step-by-step cksum examples on detecting file changes Alternative file checking methods and limitations Advanced application of checksums for Aug 2, 2024 · This command will check the SHA-256 checksum of the ISO file against the value specified in the sha256sum. Mar 4, 2025 · Learn how to use the checksum command in Linux. Here is a basic example of how to use the sha256sum command: sha256sum file. gz. gz" | sha256sum --check --status The --status flag prevents all stdout output (more effective than --quiet). find . Verify file's SHA-256 checksum to check there's no malicious actor replacing the file or packets being lost. To verify a Linux ISO’s checksum using the sha256sum command, follow these steps: Apr 20, 2025 · Learn how to verify Linux Mint ISO images on your Windows 11 & 10 systems with our simple guide. 명령줄 유틸리티 sha256sum GUI 방식 명령줄 La vérification de la somme de contrôle SHA256 d'un fichier sous Linux est le moyen le plus intelligent de vérifier l'intégrité d'un fichier. Tipicamente, su Internet, il checksum SHA256 viene fornito come stringa direttamente nel file principale o come file di testo nella sezione download. How to calculate a hash for a file On Linux you can use the md5sum, sha1sum, sha256sum, etc utilities. Learn how to verify SHA-256 checksum file in Linux and protect your downloads from corruption or tampering. If the checksums match, it will display " OK ". El comando para obtener el hash SHA-256 de un archivo es shasum. txt This command will output the SHA-256 hash of file. Verifying SHA256 checksum: Sha 256 is Using SHA256 checksums can ensure your Linux downloads haven‘t been tampered with or corrupted in transit. If the input file changes even slightly, the new hash will substantially differ. It's widely used to verify the integrity of data. $ man sha256sum Thanks for reading and let us know your thoughts or questions in the comments below! Jun 10, 2024 · SHA-256 (Secure Hash Algorithm 256-bit) is a cryptographic hash function designed by the NSA and part of the SHA-2 family. -b, --binary read in binary mode -c, --check read checksums from the FILEs and check them --tag create a BSD-style checksum -t, --text read in text mode (default) -z, --zero end each output line with NUL, not newline, and disable file name escaping The following five options are Nov 15, 2017 · 本文介绍如何在Linux环境下生成SHA256校验文件及验证文件完整性的方法。通过简单命令行操作即可实现文件的校验和验证。 Dec 4, 2021 · Through this guide, the windows user will be able to generate and verify SHA1, SHA256, MD5, and other checksum using the CertUtil command for Linux OS. txt" and "sha256sum. Nov 8, 2018 · Although I use the example of an ISO image, any file can be verified, as long as there are a checksum and a digital signature available. in the same directory on the Kali Linux Download Server). This tool is crucial for ensuring data integrity and security. Jan 4, 2022 · 1 はじめに 2 検証環境 3 コマンド一覧 4 コマンドのオプション一覧 5 チェックサムを計算する方法 5. Mar 22, 2023 · Note to self: FreeNAS has been renamed TrueNAS for a while now. Checksum in Linux and command to check checksum with examples for accurate file verification. grep exits with code 0 while something is found, and code 1 while nothing found. 8 Windows側での確認 コマンドプロンプトにてCertUtilコマンド DESCRIPTION Print or check SHA256 (256-bit) checksums. tar. It produces a 256-bit (32-byte) fixed-size hash value from an input of any length. Use Case 1: Calculate the SHA1 checksum for one or more files Code: Jan 18, 2021 · When you sign in to a Linux system, the authentication process compares the stored hash value against a hashed version of the password you typed in. txt 中的值匹配。 如果匹配，输出 OK，否则输出 FAILED。 Dec 17, 2024 · By generating a unique SHA hash, users can confirm that a file has not been altered or tampered with. 체크섬은 파일의 디지털 지문과 같습니다. sh 14913019 Feb 13, 2009 · I've tried the Linux command-line apps such as sha1sum and md5sum but they seem only to be able to compute hashes of individual files and output a list of hash values, one for each file. We will cover the only sha256sum tools to check file Jul 8, 2019 · Um den Checksum unter Linux (Ubuntu/Lubuntu usw. 在 Linux 中验证文件的 SHA256 校验和是检查文件完整性的最明智的方法。 Checksum 的名称本身定义了它验证并检查消息或字符串值的总和。 Linux sha256sum命令中文手册, Calculate SHA256 cryptographic checksums. On Ubuntu servers, generating a SHA-256 hash from the command line is simple and efficient using the pre-installed ‘sha256sum’ tool. Jul 5, 2018 · The best example of where it makes sense to verify a hash is when retrieving the hash from the software's trusted website (using HTTPS of course), and using it to verify files downloaded from an untrusted mirror. zip SHA256 SHA256 ハッシュ ( May 11, 2024 · When we need to generate file hashes, SHA-256 is often one of the best choices. 1 sha256sum sha256sum 是一个检测文件完整性的命令，一般下载的文件都会附带一个哈希值，使用 sha256sum 计算下载文件的哈希值再与目标哈希值比较即可确定文件是否完整，类似的命令还有： md5sum sha1sum sha224sum sha384sum sha512sum 2 安装 该系列命令在一个叫 coreutils 的包内，一般 Linux 都会安装，没有的话 It's a part of an installation script, I'd like for it to verify the shasum and then if it doesn't match the expected . Dec 14, 2015 · "Checksums calculator” is an open source GUI application that has been developed to run on Windows, MacOS X and Linux operating systems on 32bit and 64bit architectures while is translated into 19 languages. This concise guide provides essential steps for secure data integrity. Aug 12, 2023 · This beginner’s guide tells you what a checksum does, what MD5, SHA-256 and SHA-1 checksums are, why checksums are used and how to verify checksums on Linux. This approach is typically used in situations when you can ensure that checksum doesn't exist in the file name, like, curl -o or wget -O then check. Attraverso il file di checksum originale, possiamo verificare il checksum con lo strumento Checksum Utility. Step 2: Now verify the hash As an example, we will be verifying Linux mint XFCE's disk image using different algorithms 1. Checking the SHA256 checksum on Linux is like giving your files a security check-up. Jul 15, 2022 · SHA-256 is a cryptographic hash function that can be used for verifying file integrity. It includes generating a salt, combining it with the password, and then hashing and storing both the salt and resulting hash to protect against cryptographic attacks. Verify the current "checksum" value for the downloaded "LinuxMint. After downloading a file from the web, it’s important to verify the file integrity. Check the ISO 7. It gives you the ability to calculate checksums of functions: md5, sha1, sha256, sha384 and sha512. For future reference, here I use Print or check SHA256 (256-bit) checksums. this example sha256. That said, for most purposes MD5 is okay because it's reasonably secure anyway. Jun 27, 2023 · I'm looking for a way to compute CRC checksums cross platform. It enables us to verify file integrity and security with efficiency. If you are given an upper-case checksum, use grep -i <CHECKSUM>. Generate SHA-256 hash In order to test, create a new file: Linux 有多种数学算法来生成文件的校验和。 通常，在 Internet 上，SHA256 校验和直接作为主文件中的字符串提供，或者作为下载部分中的文本文件提供。 通过原始校验和文件，我们可以使用Checksum Utility工具来验证校验和。 如何生成Sha256校验和？ この初心者向けガイドでは、チェックサムの役割、MD5、SHA-256、SHA-1 チェックサムとは何か、チェックサムが使用される理由、および Linux でチェックサムを検証する方法について説明します。 チェックサムは、ファイルのデジタル指紋のようなものです。 Introduction The 'sha256sum' command is used in Linux to calculate and verify SHA256 hash values. exe" den Hash-Algorithmus sha256 ermitteln, dann gebt unter Ubuntu/Lubuntu folgendes im Terminal ein. iso" file to the checksum value in the checksum file provided by the Linux Mint website, "sha256sum. This method converts passwords into fixed-size hashes for enhanced security. Discover how to effortlessly generate SHA256 hashes in bash. Hashrat May 25, 2023 · Learn how to obtain SHA256, MD5, and SHA1 hashes of files on Linux using built-in tools, ensuring data integrity and file authenticity. Jun 3, 2022 · You can verify checksum with the checksum utility tool. txt. Requisitos previos Terminal (los que no son sudoers pueden trabajar fácilmente allí) Validar el archivo de checksum (es necesario) Archivo ISO (descargado) ¿Qué es SHA256? Jan 28, 2021 · はじめに ファイルが改ざんされていないことを確認する際にチェックサムを見ますが、本記事ではWindows側で確認した値とLinux側で確認した値が同一であることを調査する方法について記載します。 環境情報 Windows 10 Red Hat Enterprise Linux 7. For example, to check that the file has not been altered during transfer over the network. -b, --binary read in binary mode -c, --check read checksums from the FILEs and check them --tag create a BSD-style checksum -t, --text read in text mode (default) -z, --zero end each output line with NUL, not newline, and disable file Oct 13, 2024 · SHA-256は、Secure Hash Algorithm 256-bitの略で、暗号学的ハッシュ関数の一つです。 データの要約を生成するために使用され、入力データがどれだけ大きくても、固定長の256ビット（32バイト）のハッシュ値を出力します。 Jul 7, 2020 · A checksum allows you to check if the file you downloaded is genuine and has not been tempered. The output will look something like this: 6dcd4ce23d88e2ee95838f7b014b6284ff4db0d1a671207a2b8b2c5b0cdb25a4 file. For example: certutil -hashfile C:\Users\user1\Downloads\software. 2 md5sum Feb 8, 2024 · Learn what's an SHA-256 checksum and how to verify an SHA-256 checksum on Windows, Linux and macOS. The SHA256 algorithm is widely used by many applications, such as the bitcoin consensus algorithm, TLS certificates, and password hashing mechanisms. How to Generate and Verify SHA256 Checksum with sha256sum We can verify checksum using GUI applications and through command-line utility sha256sum, but in this article. This comprehensive guide delves into the intricacies of SHA256 hash calculation in Linux environments, offering a blend of theoretical understanding and practical application. SHA256 file hash format All sane operating systems easily support generating and checking SHA256 file hashes. This checksum is a 64-character long hash generated from a file’s content, providing a unique fingerprint of the file. qzrgy laxa syg qglwtdg lsqe asaqvd uhpidh rxwdsz clsn xbqbpe