BCLinux8.*安装部署nmap
目录
RPM包二进制安装
源码编译安装
下载并解压源码包
安装编译环境
安装依赖
编译安装
验证安装是否成功
源码构建RPM包
只能改选全手动构建RPM包了
RPM包二进制安装
rpm -ivh nmap-7.94-1.x86_64.rpm
错误：依赖检测失败：
python >= 3.0 被 nmap-2:7.94-1.x86_64 需要yum -y install nmap-7.94-1.x86_64.rpm
错误：
问题: conflicting requests
- nothing provides python >= 3.0 needed by nmap-2:7.94-1.x86_64
(尝试添加 '--skip-broken' 来跳过无法安装的软件包 或 '--nobest' 来不只使用最佳选择的软件包)如上所示，通过RPM直接安装报错，通过检查python版本是符合要求的：
python -V Python 3.6.8 yum list |grep '^python3.*devel' python36-devel.x86_64 3.6.8-2.module+el8.2.0+10008+eff94df6 @AppStream python38-devel.x86_64 3.8.0-6.module+el8.2.0+10148+8d62840d AppStream至此，RPM包安装方式 卒
（其实这里对python3的依赖不是nmap的而是ndiff的，nmap的rpm包连带ndiff功能一起打包了）
源码编译安装
下载并解压源码包
wget https://nmap.org/dist/nmap-7.94.tar.bz2
tar jxvf nmap-7.94.tar.bz2 安装编译环境
yum -y groupinstall "Development Tools"
或
yum -y install gcc gcc-c++ make安装依赖
# 需要安装的依赖包中有几个是需要通过epel源下载的
dnf install https://dl.Fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm -y
yum clean all
yum makecache
#
yum -y install openssl-devel python3-devel libssh2-devel flex bison byacc libpcap epel-rpm-macros libtool编译安装
./configure --prefix=/usr/local/
……
Configured with: ndiff zenmap nping openssl zlib libssh2 lua ncat
Configured without: localdirs
Type make (or gmake on some *BSD machines) to compile.
make
make install
……
NMAP SUCCESSFULLY INSTALLED验证安装是否成功
nmap -V
Nmap version 7.94 ( https://nmap.org )
Platform: x86_64-unknown-linux-gnu
Compiled with: nmap-liblua-5.4.4 openssl-1.1.1k libssh2-1.9.0 libz-1.2.11 nmap-libpcre-7.6 nmap-libpcap-1.10.4 nmap-libdnet-1.12 ipv6
Compiled without:
Available nsock engines: epoll poll select源码构建RPM包
在nmap官网，有通过如下命令从源码包重新编译
rpmbuild --rebuild https://nmap.org/dist/nmap-7.94-1.src.rpm但是，并不能重构成功（rpmbuild/SPECS/nmap-7.94-1.spec 文档每次执行rpmbuild都会重新生成，就算改了也没用）：
checking for gcc... gcc
checking whether the C compiler works... noconfigure: error: in `/root/rpmbuild/BUILD/nmap-7.94':
configure: error: C compiler cannot create executables
See `config.log' for more details
错误：/var/tmp/rpm-tmp.WpzXgu (%build) 退出状态不好
RPM 构建错误：
展开行 38 注释中的宏：%{_prefix}/var/tmp/rpm-tmp.WpzXgu (%build) 退出状态不好
只能改选全手动构建RPM包了
1、鸠占鹊巢，使用rpmbuild --rebuild 遗留的rpmbuild目录即可
2、修改rpmbuild/SPECS/nmap-7.94-1.spec
下面的注释掉，我们不需要ndiff
# For Ndiff.
#BuildRequires: python3-devel, epel-rpm-macros
#Requires: python >= 3.0
放开prefix的注释
Prefix: %{_prefix}
%configure --with-openssl=%{openssl} --without-zenmap --with-ndiff --with-libdnet=included --with-libpcap=included --with-libpcre=included --with-liblua=included --with-libz=included
改为：
./configure --prefix=%{_prefix} --with-openssl=%{openssl} --without-zenmap --without-ncat --without-nping --without-ndiff --with-libdnet=included --with-libpcap=included --with-libpcre=included --with-liblua=included --with-libz=included
%doc %{_prefix}/share/man/man1/nmap.1.gz
%doc %{_prefix}/share/man/*/man1/nmap.1.gz
改为：
%doc %{_prefix}/share/man/man1/nmap.1*
%doc %{_prefix}/share/man/*/man1/nmap.1*
删除ndiff、ncat、nping相关的配置，一直到%changelog行。3、执行如下命令构建（--nodebuginfo 如果不带可能会报错）
rpmbuild --nodebuginfo -ba SPECS/nmap-7.94-1.spec不带报错信息：
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
处理文件：nmap-debugsource-7.94-1.x86_64
错误：空 %file 文件 /root/rpmbuild/BUILD/nmap-7.94/debugsourcefiles.list
4、编译成功后可以看到
ll rpmbuild_bak/RPMS/x86_64/
总用量 6020
-rw-r--r--. 1 root root 6163680 6月 8 15:38 nmap-7.94-1.x86_64.rpm
5、传到其他服务器上安装
rpm -Uvh nmap-7.94-1.x86_64.rpm
Verifying... ################################# [100%]
准备中... ################################# [100%]
正在升级/安装...
1:nmap-2:7.94-1 ################################# [ 50%]
正在清理/删除...
2:nmap-2:7.70-5.el8 ################################# [100%]