Download file from remote server using cURL or Wget.

curl -o [new_file_name] [url]
OR
curl -# [url] > [new_file_name]

example :
curl -o download.txt http://example.com/dir/download-file.txt
OR
curl -# http://example.com/dir/download-file.txt > download.txt

curl -O http://example.com/download.mp4

To resume the above download.
curl -O -C - http://example.com/download.mp4

#put -C - just before download URL

curl -o ~/Desktop/test.txt http://example.com/dir/test.txt

curl -O [URL 1] [URL 2] [URL 3]

curl -O "http://example.com/dir/test.txt" "http://example.com/dir1/test1.txt" "http://example.com/dir/test1.txt"

curl -O http://example.org/dir/Licenses/fd1-1[1-3].txt

#, --progress-bar
              Make curl display progress as a simple progress bar instead of the standard, more informational, meter.

-:, --next
              Tells curl to use a separate operation for the following URL and associated options. This allows you to send several  URL  requests,  each  with
              their own specific options, for example, such as different user names or custom requests for each. (Added in 7.36.0)

-C, --continue-at 
              Continue/Resume  a previous file transfer at the given offset. The given offset is the exact number of bytes that will be skipped, counting from
              the beginning of the source file before it is transferred to the destination.  If used with uploads, the FTP server command  SIZE  will  not  be
              used by curl.
              Use  "-C  -"  to  tell curl to automatically find out where/how to resume the transfer. It then uses the given output/input files to figure that
              out.
              If this option is used several times, the last one will be used.

-o, --output 
              Write output to  instead of stdout. If you are using {} or [] to fetch multiple documents, you can use '#' followed by  a  number  in  the
               specifier. That variable will be replaced with the current string for the URL being fetched. Like in:
                curl http://{one,two}.site.com -o "file_#1.txt"
              or use several variables like:
                curl http://{site,host}.host[1-5].com -o "#1_#2"
              You may use this option as many times as the number of URLs you have.
              See  also the --create-dirs option to create the local directories dynamically. Specifying the output as '-' (a single dash) will force the out‐
              put to be done to stdout.

-O, --remote-name
              Write output to a local file named like the remote file we get. (Only the file part of the remote file is used, the path is cut off.)
              The remote file name to use for saving is extracted from the given URL, nothing else.
              Consequentially, the file will be saved in the current working directory. If you want the file saved in a different  directory,  make  sure  you
              change current working directory before you invoke curl with the -O, --remote-name flag!
              There is no URL decoding done on the file name. If it has %20 or other URL encoded parts of the name, they will end up as-is as file name.
              You may use this option as many times as the number of URLs you have.

wget "https://example.com/backup-lenthy_name.zip"