A tortuous installation of Nmap in Redhat Enterprise Linux 5

Linux is a beginner. This installation has taken a lot of detours...

This file is only used as a personal study note.

The current RedHat Enterprise Linux 5 machine does not have the gcc environment installed, so it must be temporarily installed

For the installation process, refer to the previous log.

If gcc is installed but g ++ is missing, the following error occurs:

/Bin/sh: g ++: command not found



Make: *** [makefile. dep] Error 127

Refer to the previous article to install g ++.

[Root @ station nmap-5.35DC1] # tar jxvf nmap-5.35DC1.tar.bz2

[Root @ station nmap-5.35DC1] # cd nmap-5.35DC1

[Root @ station nmap-5.35DC1] #./configure -- prefix =/root/t00ls/nmap

[Root @ station nmap-5.35DC1] # make

[Root @ station nmap-5.35DC1] # make install

The preceding commands do not explain common installation commands.

So far, our nmap cannot run.

Environment variables need to be set

Most commands cannot be executed due to incorrect settings.

Later, I reset the following settings:

PATH = $ PATH:/usr/local/sbin:/usr/bin:/root/t00ls/namp/bin:/root/bin :.

The above environment variables are not explained much in windows.

After setting, our namp can be used properly...