linux 中wget命令的几个常用选项

 

001、-O选项， 指定输出的文件名

[root@PC1 test]# wget -O download.file https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos5/sra-pub-zq-11/SRR001/770/SRR1770413/SRR1770413.sralite.1
[root@PC1 test]# ls
download.file

 

 

002、 -c选项：断点续传

[root@PC1 test]# wget -c /home/temp/xxx.file https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos5/sra-pub-zq-11/SRR001/770/SRR1770413/SRR1770413.sralite.1
[root@PC1 test]# ls
SRR1770413.sralite.1

 

003、 -b选项：后台下载

[root@PC1 test]# ls
[root@PC1 test]# wget -b /home/temp/xxx.file https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos5/sra-pub-zq-11/SRR001/770/SRR1770413/SRR1770413.sralite.1
Continuing in background, pid 5194.
Output will be written to ‘wget-log’.
[root@PC1 test]# ls
SRR1770413.sralite.1  wget-log

 

004、-i 选项下载多个文件

[root@PC1 test]# ls
download.list
[root@PC1 test]# cat download.list      ## 多个下载链接
https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos5/sra-pub-zq-11/SRR001/770/SRR1770413/SRR1770413.sralite.1
https://github.com/vcftools/vcftools/releases/download/v0.1.16/vcftools-0.1.16.tar.gz
[root@PC1 test]# wget -i download.list
[root@PC1 test]# ls
download.list  SRR1770413.sralite.1  vcftools-0.1.16.tar.gz