先是去RPM Search

下载了wget-1.24.5-2.1.x86_64.rpm这个包，结果安装的时候报一堆错

[root@localhost ~]# rpm -ivh wget-1.24.5-2.1.x86_64.rpm
warning: wget-1.24.5-2.1.x86_64.rpm: Header V3 RSA/SHA512 Signature, key ID 29b700a4: NOKEY
error: Failed dependencies:
	libc.so.6(GLIBC_2.33)(64bit) is needed by wget-1.24.5-2.1.x86_64
	libc.so.6(GLIBC_2.34)(64bit) is needed by wget-1.24.5-2.1.x86_64
	libc.so.6(GLIBC_2.38)(64bit) is needed by wget-1.24.5-2.1.x86_64
	libcares.so.2()(64bit) is needed by wget-1.24.5-2.1.x86_64
	libcrypto.so.3()(64bit) is needed by wget-1.24.5-2.1.x86_64
	libcrypto.so.3(OPENSSL_3.0.0)(64bit) is needed by wget-1.24.5-2.1.x86_64
	libidn2.so.0()(64bit) is needed by wget-1.24.5-2.1.x86_64
	libidn2.so.0(IDN2_0.0.0)(64bit) is needed by wget-1.24.5-2.1.x86_64
	libmetalink.so.3()(64bit) is needed by wget-1.24.5-2.1.x86_64
	libpcre2-8.so.0()(64bit) is needed by wget-1.24.5-2.1.x86_64
	libproxy.so.1()(64bit) is needed by wget-1.24.5-2.1.x86_64
	libproxy.so.1(LIBPROXY_0.4.16)(64bit) is needed by wget-1.24.5-2.1.x86_64
	libpsl.so.5()(64bit) is needed by wget-1.24.5-2.1.x86_64
	libssl.so.3()(64bit) is needed by wget-1.24.5-2.1.x86_64
	libssl.so.3(OPENSSL_3.0.0)(64bit) is needed by wget-1.24.5-2.1.x86_64
	rpmlib(PayloadIsZstd) <= 5.4.18-1 is needed by wget-1.24.5-2.1.x86_64

在网上查了，发现我服务器上其实有相应的依赖，就是版本比较老，后来一想，觉得装老版本的wget比较好

阿里镜像下载wget包

centos-7-os-x86_64-Packages安装包下载_开源镜像站-阿里云

这个包就很顺利安装上了

附一个GPT生成的，通过服务器下发rpm包并安装的bash脚本

#!/bin/bash
# 用于发送rpm包并安装

# 获取脚本所在目录
script_dir=$(dirname "$0")

# 检查参数数量是否正确
if [ "$#" -ne 1 ]; then
    echo "Usage: $0 <file_name>"
    exit 1
fi

# 文件名参数
file_name="$1"

# 定义目标服务器列表
servers=(
"1.1.1.1"
"1.1.1.2"
)

# 定义用户名和密码
username="root"
password="mm123456"
cmd="rpm -ivh $file_name"

# 发送文件给目标服务器
for server in "${servers[@]}"; do
    echo "发送文件 $file_name 到服务器 $server"
    # 使用 rsync 从脚本所在目录发送文件
    rsync "$script_dir/$file_name" "$username@$server:~/"
    
    echo "在服务器 $server 上安装 $file_name"
    # 使用 expect 来模拟用户输入密码
    expect -c "
    spawn ssh $username@$server $cmd
    expect {
        \"*password:\" {send \"$password\r\"; exp_continue}
        \"*yes/no*\" {send \"yes\r\"; exp_continue}
    }
    interact
    "
done

echo "完成文件发送"

以wget-1.14-18.el7_6.1.x86_64.rpm包为例

bash send_rpm_install.sh wget-1.14-18.el7_6.1.x86_64.rpm

就可以愉快的下发rpm包和安装拉