Wget command to download files

In that case, you only need the basic wget command syntax and specify the URL to download the file from. Below, you can see the basic syntax for running the wget command.

Run the command below to download the wget. If so, then run the below command instead to specify the download location. Downloading a file to your preferred directory with a single command is cool enough. If so, the -o flag is the answer! Below, run the basic wget command syntax to download the wget. So instead of wget. Perhaps you want to download a newer version of a file you previously downloaded.

If so, adding the --timestamp option in your wget command will do the trick. Applications on a website tend to be updated over time, and the --timestamp option checks for the updated version of the file in the specified URL.

The wget command below checks --timestamp and downloads the newer version of the wget. If the file wget. Most websites require a user to be logged in to access or download some files and content. To make this possible, Wget offers the --user and --password options. With these options, Wget provides a username and password to authenticate your connection request when downloading from a website.

The domain. The command also creates a log file in the working directory instead of printing output on the console. You may also put several options together, which do not require arguments. Below, you can see that instead of writing options separately -d -r -c , you can combine them in this format -drc.

Rather than just a single web page, you may also want to download an entire website to see how the website is built. Wget downloads all the files that make up the entire website to the local-dir folder, as shown below. The command below outputs the same result as the previous one you executed.

The difference is that the --wait option sets a second interval in downloading each web page. While the --limit option sets the download speed limit to 50K mbps. As you did in the previous examples, downloading files manually each day is obviously a tedious task.

Wget offers the flexibility to download files from multiple URLs with a single command, requiring a single text file. Open your favorite text editor and put in the URLs of the files you wish to download, each on a new line, like the image below. By now, you already know your way of downloading files with the wget command.

GNU Wget is a popular command-based, open-source software for downloading files and directories with compatibility amongst popular internet protocols. You can read the Wget docs here for many more options. For this example assume the URL containing all the files and folders we want to download is here:.

The -r flag means recursive download which will grab and follow the links and directories default max depth is 5. It is always best to ask permission before downloading a site belonging to someone else and even if you have permission it is always good to play nice with their server.

If you want to download a file via FTP and a username and password is required, then you will need to use the --ftp-user and --ftp-password options. If you are getting failures during a download, you can use the -t option to set the number of retries. Such a command may look like this:. If you want to get only the first level of a website, then you would use the -r option combined with the -l option.

It has many more options and multiple combinations to achieve a specific task. You can also find the wget manual here in webpage format. Redirecting Output The -O option sets the output file name. Downloading in the background.

If you want to download a large file and close your connection to the server you can use the command: wget -b url Downloading Multiple Files If you want to download multiple files you can create a text file with the list of target files. You would then run the command: wget -i filename.

To do this use the --limit-rate option. Downloading in the background If you want to download in the background use the -b option. An example of how this command will look when checking for a list of files is: wget --spider -i filename. Example: -P downloaded --convert-links This option will fix any links in the downloaded files.

For example, it will change any links that refer to other files that were downloaded to local ones.