Download multiple files from command lin
But how do you do that when you are on a Windows machine? Let me introduce you to cURL, pronounced curl. But I just want to download the file on Windows so let's just learn how to do that.
Easy right? Now you can download files right from the command line all by simply using your keyboard. It is time I confess. This is not the curl tool you are using.
It's only an alias. In reality, we are calling the command Invoke-WebRequest. But hey! It works, so we don't care. You can call it in its native format if you want to.
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I always think I will remember my thoughts. But nope. The next day, my mind is blank and I am frustrated. Programmers like to set up their machines their own way. Sometimes restricting their environment to strict corporate policies will directly affect their creativity. Luckily with Apache and PHP it is possible to create unique profiles for each developer to allow them to configure their environment in the way they want without affecting others.
At the time of writing this article, the latest version is curl v7. To demonstrate the usage of the curl program, first, we need a dummy file to download. Any online file will work for this, as long as you have the direct download link. For this guide, I will use the small file provided by think broadband. This is a very basic way of using curl. We will download the dummy file. With this flag, the file will be downloaded and saved at the current working directory.
Need to download multiple files? Follow the command structure shown below. Curl allows you to limit the download speed. Here, the download speed is limited to 1mb. It is also possible to manage an FTP server using curl. Downloading files from an FTP server is like the method shown before.
However, assuming the FTP server requires user authentication, use the following command structure:. In certain situations, the URL that you are trying to access may be blocked due to a lack of a proper user agent.
Curl allows you to define the user agent manually. As for the user agent, you can use the User Agents randomizer. If you want a custom user agent, then you can find one from WhatIsMyBrowser. This can simply be checked by running the following command:.
Just like Wget, Curl has multiple features incorporated inside of it. The most basic is its ability to allow users to download files from a single URL from the internet. For better understanding, we will be downloading a simple image in the png format from the internet just like in the case of Wget. Curl also allows users to change the filename and the type of the file.
This can be done by the following command:. In the image above, we took a png file originally named pancake1. Just like in the case of Wget, Curl allows users to download multiple files using a number of URLs from the internet. For our example, we will use curl to download a jpg file and a png file from the internet. Results are shown in the image below:. A pretty amazing feature that Curl provides to its users is its ability to monitor the progress of the download of the file.
For more information regarding Curl, users can input the following command into the terminal to get access to all the Curl commands that appear to be available:. Wget and Curl are among the wide range of command line tools that Linux offers for the downloading of files. Both offer a huge set of features that cater to different needs of the users. If users simply want to download files recursively, then Wget would be a good choice.
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