我们先安装linux系统比如centos7.1里面有的就没有wget下载工具。wget这个命令就不可以使用。
我们使用
yum -y install wget
yum install perl
会出现：
[[email protected] ~]# yum -y install wget Loaded plugins: fastestmirror Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast base | 3.6 kB 00:00 extras | 3.4 kB 00:00 updates | 3.4 kB 00:00 (1/4): base/7/x86_64/group_gz | 155 kB 00:00 (2/4): extras/7/x86_64/primary_db | 149 kB 00:02 (3/4): base/7/x86_64/primary_db | 5.3 MB 00:02 (4/4): updates/7/x86_64/primary_db | 5.7 MB 00:07 Determining fastest mirrors * base: mirrors.tuna.tsinghua.edu.cn * extras: mirrors.sina.cn * updates: mirrors.sina.cn Resolving Dependencies --> Running transaction check ---> Package wget.x86_64 0:1.14-10.el7_0.1 will be installed --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: wget x86_64 1.14-10.el7_0.1 base 545 k Transaction Summary ================================================================================ Install 1 Package Total download size: 545 k Installed size: 2.0 M Downloading packages: wget-1.14-10.el7_0.1.x86_64.rpm | 545 kB 00:00 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : wget-1.14-10.el7_0.1.x86_64 1/1 Verifying : wget-1.14-10.el7_0.1.x86_64 1/1 Installed: wget.x86_64 0:1.14-10.el7_0.1 Complete! [[email protected] ~]# #yum install perl [[email protected] ~]# wget http://dl.wdlinux.cn:5180/lanmp_laster.tar.gz --2016-07-30 03:08:50-- http://dl.wdlinux.cn:5180/lanmp_laster.tar.gz Resolving dl.wdlinux.cn (dl.wdlinux.cn)... 222.186.61.177 Connecting to dl.wdlinux.cn (dl.wdlinux.cn)|222.186.61.177|:5180... connected. HTTP request sent, awaiting response... 200 OK Length: 81312101 (78M) [application/x-gzip] Saving to: ‘lanmp_laster.tar.gz’ 100%[======================================>] 81,312,101 1.78MB/s in 52s 2016-07-30 03:09:43 (1.50 MB/s) - ‘lanmp_laster.tar.gz’ saved [81312101/81312101] [[email protected] ~]#
这个命令安装wget工具，然后就可以使用了。.................................................................
时间： 2024-10-29 19:05:32