Curl download file from url

Other times we might pipe it directly into another program. Either way, curl has us covered. That --output flag denotes the filename some. Besides the display of a progress indicator which I explain below , you don't have much indication of what curl actually downloaded.

So let's confirm that a file named my. Let's back up a bit: when you first ran the curl command, you might have seen a quick blip of a progress indicator:. If you remember the Basics of the Unix Philosophy , one of the tenets is:.

In the example of curl , the author apparently believes that it's important to tell the user the progress of the download. For a very small file, that status display is not terribly helpful.

Let's try it with a bigger file this is the baby names file from the Social Security Administration to see how the progress indicator animates:. Quick note: If you're new to the command-line, you're probably used to commands executing every time you hit Enter.

In this case, the command is so long because of the URL that I broke it down into two lines with the use of the backslash , i. As it's common for site admins to move the location of a file, then redirect to the new one, it can be good practice to include the -L option in your cURL command.

You get no output. That's because www. If we use curl -L -O www. You can see that there are two rows in our download table that didn't download any data. These are the URLs that were redirected. Out of the box, without any command-line arguments, the curl command will fetch a file and display its contents to the standard output.

Fetching a file and display its contents is all well and good, but what if you want to actually save the file to your system? You can check on things with the cat command:.

Execute the following command to download the remote robots. Now use the cat command to display the contents of do-bots. If you happened to try to fetch the robots. You can verify this by using the -I flag, which displays the request headers rather than the contents of the file:.

The output shows that the URL was redirected. This article will help you to how to download remote files using cURL command line.

Use following command to download a single file from remote server using HTTP protocol. The following example will download latest. Use following command to download a single file from remote server and save at specified location with specified name on local disk.

Use following command to download files from multiple files from multiple remote servers using HTTP protocol. If remote files are behind authentication and required username and password to download files. Use following examples to download files. If your connection required proxy server to download remote files. Use following examples to download files through proxy server. Curl is a powerful utility that can use to both download and upload data to servers.

Let's just run a simple curl command. Following example will retrieve example. The data of the example. Save Data to a File. To save data to a file, we need to use either -o flag Lowercase 0 or -O flag Uppercase o.

In the following example, we use -o option lowercase 0.