wget #联网下载软件包
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1 |
[root@clf ~]# yum install -y wget |
选项：
-O #指定下载的路径和名称
-q #静默输出
--limit-rate=10k #限制下载的速率 k ===KB m == MB
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[root@clf ~]# wget http://www.baidu.com --2020-07-10 11:57:50-- http://www.baidu.com/ Resolving www.baidu.com (www.baidu.com)... 112.80.248.75, 112.80.248.76 Connecting to www.baidu.com (www.baidu.com)|112.80.248.75|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 2381 (2.3K) [text/html] Saving to: ‘index.html’ 100%[===============================================================================>] 2,381 --.-K/s in 0.008s 2020-07-10 11:57:51 (290 KB/s) - ‘index.html’ saved [2381/2381] [root@clf ~]# wget http://nginx.org/download/nginx-1.18.0.tar.gz --2020-07-10 12:00:16-- http://nginx.org/download/nginx-1.18.0.tar.gz Resolving nginx.org (nginx.org)... 95.211.80.227, 62.210.92.35, 2001:1af8:4060:a004:21::e3 Connecting to nginx.org (nginx.org)|95.211.80.227|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 1039530 (1015K) [application/octet-stream] Saving to: ‘nginx-1.18.0.tar.gz’ 100%[===============================================================================>] 1,039,530 282KB/s in 3.6s 2020-07-10 12:00:20 (282 KB/s) - ‘nginx-1.18.0.tar.gz’ saved [1039530/1039530] [root@clf ~]# ll total 1020 -rw-r--r--. 1 root root 2381 Jul 10 11:57 index.html -rw-r--r--. 1 root root 1039530 Apr 21 22:33 nginx-1.18.0.tar.gz [root@clf ~]# wget -O /opt/nginx.tar.gz http://nginx.org/download/nginx-1.18.0.tar.gz --2020-07-10 12:01:41-- http://nginx.org/download/nginx-1.18.0.tar.gz Resolving nginx.org (nginx.org)... 62.210.92.35, 95.211.80.227, 2001:1af8:4060:a004:21::e3 Connecting to nginx.org (nginx.org)|62.210.92.35|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 1039530 (1015K) [application/octet-stream] Saving to: ‘/opt/nginx.tar.gz’ 100%[===============================================================================>] 1,039,530 272KB/s in 3.7s 2020-07-10 12:01:46 (272 KB/s) - ‘/opt/nginx.tar.gz’ saved [1039530/1039530] [root@clf ~]# ll /opt/ total 1016 -rw-r--r--. 1 root root 0 Jul 10 10:32 hostname -rw-r--r--. 1 root root 0 Jul 10 10:32 hostnamectl drwxr-xr-x. 2 root root 6 Jul 10 10:39 HOSTNAMECTL -rw-r--r--. 1 root root 1039530 Apr 21 22:33 nginx.tar.gz [root@clf ~]# wget -q http://nginx.org/download/nginx-1.19.1.tar.gz [root@clf ~]# ll total 2100 -rw-r--r--. 1 root root 41240 Mar 23 00:20 032220_1620_Zabbix1.png -rw-r--r--. 1 root root 9810 Jul 8 00:06 download.html -rw-r--r--. 1 root root 2381 Jul 10 11:57 index.html -rw-r--r--. 1 root root 1039530 Apr 21 22:33 nginx-1.18.0.tar.gz -rw-r--r--. 1 root root 1047223 Jul 7 23:59 nginx-1.19.1.tar.gz [root@clf ~]# wget --limit-rate=10k http://nginx.org/download/nginx-1.18.0.tar.gz ^C [root@clf ~]# rm -rf ./* [root@clf ~]# wget --limit-rate=10k http://nginx.org/download/nginx-1.18.0.tar.gz --2020-07-10 12:11:13-- http://nginx.org/download/nginx-1.18.0.tar.gz Resolving nginx.org (nginx.org)... 62.210.92.35, 95.211.80.227, 2001:1af8:4060:a004:21::e3 Connecting to nginx.org (nginx.org)|62.210.92.35|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 1039530 (1015K) [application/octet-stream] Saving to: ‘nginx-1.18.0.tar.gz’ 32% [========================> ] 335,872 10.0KB/s eta 70s |