Curl-o download a file

Today we'll be walking you through the basics of using curl to download a file. Our sample file will be the readme for blcli, BitLaunch's command-line interface , which is hosted on GitHub. In the case of our readme, the complete command would like this:. So what if we want to use cURL to save a file to our server? For that, we must use the -O option:. Following command will take 'file1. Run curl command in Verbose Mode. Silent Mode.

This opposite to verbose mode, Command will not show any error message or download progress. Max File Size. If file is larger than the max size, curl command in Linux will not download the file. Maximum Data Transfer Rate. The --limit-rate options set the maximum download or upload rate.

Byte Range. For example, following curl command will download first bytes from the index. Download File and Save with Other Name Use following command to download a single file from remote server and save at specified location with specified name on local disk. Download File with Authentication If remote files are behind authentication and required username and password to download files.

Download files from ftp server with ftp login credentials Download files from http server with http login credentials. In case files are behind authenticated http or ftp server. You can pass login credentials using -u command line parameter like below examples.

If server file is only available through a proxy server, or you want to use a proxy for downloading files, Use -x followed by proxy address and port to download the file via a proxy server. I am using this command , where i am doing wrong, we are not getting any error in logs, running this command in java ,on linux server. 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.

Despite it being a simple and lightweight tool, curl offers tons of features. Compared to other command-line download managers, like wget, curl offers a more sophisticated way of handling file downloads. For in-depth information, I always recommend checking out the man page of curl, which you can open with the following command:.

Check out some of the best download managers for Linux here. Student of CSE. I love Linux and playing with tech and gadgets. 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.