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Learn how your comment data is processed. Suggested Read: 5 Linux Command Line Based Tools for Downloading Files In this short article, we will explain how to rename a file while downloading with wget command on the Linux terminal.
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Building intelligent escalation chains for modern SRE. Podcast Who is building clouds for the independent developer? To output information from the wget command to a log file use the following command:. The reverse, of course, is to require no logging at all and no output to the screen. To omit all output use the following command:. Open up a file using your favorite editor or even the cat command and simply start listing the sites or links to download from on each line of the file.
Apart from backing up your own website or maybe finding something to download to read on the train, it is unlikely that you will want to download an entire website. You are more likely to download a single URL with images or perhaps download files such as zip files, ISO files or image files.
With that in mind you don't want to have to type the following into the input file as it is time consuming:. If you know the base URL is always going to be the same you can just specify the following in the input file:. If you have set up a queue of files to download within an input file and you leave your computer running all night to download the files you will be fairly annoyed when you come down in the morning to find that it got stuck on the first file and has been retrying all night.
You might wish to use the above command in conjunction with the -T switch which allows you to specify a timeout in seconds as follows:. The above command will retry 10 times and will try to connect for 10 seconds for each link in the file. You can use wget to retry from where it stopped downloading by using the following command:. If you are hammering a server the host might not like it too much and might either block or just kill your requests. You can specify a wait period which specifies how long to wait between each retrieval as follows:.
The above command will wait 60 seconds between each download. This is useful if you are downloading lots of files from a single source. Some web hosts might spot the frequency however and will block you anyway.
You can make the wait period random to make it look like you aren't using a program as follows:. Many internet service providers still apply download limits for your broadband usage, especially if you live outside of a city. You may want to add a quota so that you don't blow that download limit.
You can do that in the following way:.
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