Linux commands to learn -wget command

Linux systems wget is a tool to download the file, it uses the command line, through which you can easily download the file.

We Baidu's logo image link address, for example: https://www.baidu.com/img/bd_logo.png

1. Download Baidu logo image, save it to the current directory
   wget https://www.baidu.com/img/bd_logo.png
2. Download pictures, download pictures and specify the name baidu.png
   wget -O ~ / the Test / baidu.png https://www.baidu.com/img/bd_logo.png
3. By way of background downloading, download Baidu logo image
   wget -b https://www.baidu.com/img/bd_logo.png
   (generates a wget-log, detailed information logged to download the file)
4. Batch download files, prepare a written multiple images download link (newline) test.txt file, file, saved to the current directory
   wget -i test.txt