Как обновить wget windows

Quick commands to install/update wget

wget http://ftp.gnu.org/gnu/wget/wget-1.19.tar.gz
tar -xzf wget-1.19.tar.gz
cd wget-1.19
yum install gcc-c++.x86_64
yum install gnutls-c++.x86_64
yum install gnutls-devel.x86_64
./configure
make && make install
# logout and login again in order to test wget --version

More info on each command

For some reason many linux distributions don’t contain latest version of wget and even searching with yum search wget or apt-cache search wget will not show you latest version.

Some useful options of wget like --timeout can fail silently in version like 1.14 and this can cause bugs in more complex scripts or programs. You need to manually update wget in order to make sure latest options work.

First check your current version:

wget --version
GNU Wget 1.14 built on linux-gnu.

Download latest wget from http://ftp.gnu.org/gnu/wget/, e.g wget-1.19.tar.gz

You can put the .tar.gz file on your server by FTP or download it with your existent wget:

wget http://ftp.gnu.org/gnu/wget/wget-1.19.tar.gz

Extract and go to directory

tar -xzf wget-1.19.tar.gz
cd wget-1.19

install these dependencies that are required when compiling:

yum install gcc-c++.x86_64
yum install gnutls-c++.x86_64
yum install gnutls-devel.x86_64

Configure and install wget

./configure
make && make install

!!! You need to re-login to ssh or do a server rstart in order to show new version

test your current version with:

wget --version
GNU Wget 1.19 built on linux-gnu.

Wget is a free, open-source, command-line download manager that enables users to retrieve files from the internet using HTTP, HTTPS, and FTP protocols. Developed by the GNU Project, Wget is a powerful tool that allows users to download files, web pages, and entire websites with ease. Its primary function is to facilitate the non-interactive download of files, making it an essential utility for web developers, system administrators, and power users.

Wget’s primary advantage lies in its ability to resume broken downloads, which is particularly useful for large file transfers. It also supports HTTP cookies, proxy servers, and authentication, making it a versatile tool for downloading content from various sources. Additionally, Wget’s command-line interface allows for automation and scripting, making it a favorite among developers and system administrators.

Although Wget is primarily designed for Linux and Unix-like operating systems, its functionality and flexibility have made it a sought-after tool for Windows users as well. However, due to the differences in operating systems, installing Wget on Windows requires additional steps. Fortunately, with the right guidance, Windows users can also harness the power of Wget to manage their downloads efficiently. In this article, we will walk you through the process of installing Wget on Windows, making it accessible to users who want to take advantage of its features.

Installing Wget on Windows

Installing Wget on Windows is a straightforward process that requires downloading the GNU Wget package and placing it in the correct directory. Here’s a step-by-step guide to help you get started:

Step 1: Download GNU Wget for Windows

To begin, navigate to the official GNU Wget download page. This website provides pre-compiled binaries of Wget for Windows, making it easy to install and use.

Step 2: Select the Latest Version

On the download page, you’ll find multiple versions of GNU Wget for Windows. Look for the latest version and click on the corresponding `.exe` file to download it. The file name should be in the format `wget-<version>.exe`, where `<version>` is the version number. For example, if the latest version is 1.21.3, the file name would be wget64-1.21.3.exe:

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Step 3: Place Wget in the System32 Folder

Once the download is complete, navigate to the folder where the .exe file is saved and copy it. Then, go to the C:\Windows\System32 folder (for 64-bit systems) or C:\Windows\SysWOW64 (for 32-bit systems) and paste the .exe file:

It’s essential to place the `wget.exe` file in the System32 folder because this directory is included in the system’s PATH environment variable. By placing the Wget Windows tutorial in this folder, you can execute it from anywhere in the Command Prompt or PowerShell without specifying the full path.

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Step 4: Verify Wget Installation

To verify that Wget has been installed correctly, open the Command Prompt or PowerShell and type the following command:

wget -V

Press Enter to execute the command. If Wget has been installed successfully, you should see a message indicating the version number and a list of supported protocols, similar to this:

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This confirms that Wget is installed and ready to use on your Windows system.

Features of Wget

Wget’s primary advantage lies in its ability to resume broken downloads, which is particularly useful for large file transfers. It also supports HTTP cookies, proxy servers, and authentication, making it a versatile tool for downloading content from various sources. Additionally, Wget’s command-line interface allows for automation and scripting, making it a favorite among developers and system administrators.

Some of the key features of Wget include:

1. Resuming broken downloads: Wget can resume downloads that were interrupted due to network issues or other errors.
2. Support for HTTP cookies: Wget supports HTTP cookies, which allows it to download content from websites that require authentication.
3. Proxy server support: Wget can use proxy servers to download content from the internet.
4. Authentication support: Wget supports authentication protocols such as HTTP Basic and Digest.
5. Command-line interface: Wget’s command-line interface allows for automation and scripting.
6. Multi-threading: Wget can download multiple files simultaneously, making it faster than traditional download managers.

Troubleshooting Common Issues

If you encounter any issues during the installation process, here are some common solutions:

1. Wget not recognized: Make sure that the wget.exe file is in the C:\Windows\System32 folder (for 64-bit systems) or C:\Windows\SysWOW64 (for 32-bit systems).
2. Error message “wget is not recognized as an internal or external command”: Make sure that the C:\Windows\System32 folder (for 64-bit systems) or C:\Windows\SysWOW64 (for 32-bit systems) is in the system’s PATH environment variable.
3. Wget not downloading files: Make sure that the URL is correct and that the file is available for download.

Wget Options and Flags

Wget has a wide range of options and flags that can be used to customize its behavior. Here are some common options and flags:

• -a: Append to the output file instead of overwriting it.
• -b: Run in the background.
• -c: Continue downloading a file that was interrupted.
• -d: Set the debug level.
• -e: Execute the specified command after the download is complete.
• -i: Read URLs from the specified file.
• -l: Specify the maximum depth of recursive downloads.
• -m: Mirror the specified website.
• -n: Specify the number of tries to retry a download.
• -o: Output the downloaded file to the specified file.
• -q: Quiet mode, suppress output.
• -r: Recursive download, which downloads all files and subdirectories.
• -s: Specify the maximum size of the output file.
• -t: Specify the number of tries to retry a download wget on Windows.
• -u: Specify the username for authentication.
• -v: Verbose mode, display detailed output.
• -w: Specify the wait time between retries.

Conclusion

Installing Wget on Windows is a straightforward process that requires downloading the GNU Wget package and placing it in the correct directory. The installation process involves downloading the latest version of Wget, placing the wget.exe file in the C:\Windows\System32 folder (for 64-bit systems) or C:\Windows\SysWOW64 (for 32-bit systems), and verifying the installation by running the wget -V command. With these simple steps, users can easily install Wget on their Windows system and start using it to download files and web pages from the internet.

By following the steps outlined in this guide, users can overcome the limitations of traditional download managers and take advantage of Wget’s advanced features, such as resuming broken downloads, supporting HTTP cookies, and authenticating with proxy servers. With Wget installed on their Windows system, users can automate downloads, mirror websites, and perform other tasks with ease, making it an essential tool for web developers, system administrators, and power users.

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