RedHat Enterprise Linux 5.8 Upgrade OpenSSL

RedHat Enterprise Linux 5.8 Upgrade OpenSSL, encountering the following issues, make the following tags:

Because the server environment was installed only when Redhat Enterprise Linux 5.8 was installed, no development environment was installed to cause the server to compile code

Had to re-install GCC.

The first thought was to install it with Yum.

Running: yum-y Install gcc gcc-c++

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Mount DVD Image:

MOUNT/DEV/CDROM/MNT * Attach the optical drive to the MNT directory

Cd/mnt/server * Enter the optical drive directory note case!

  Install sequentially:
[[email protected] server]# RPM-IVH kernel-headers-2.6.18-53.el5.i386.rpm 
[[email protected] Server]# RPM-IVH glibc-headers-2.5-18.i386.rpm 
[[email protected] server]# RPM-IVH glibc-devel-2.5-18.i386.rpm 
[[email protected] server]# RPM-IVH libgomp-4.1.2-14.el5.i386.rpm 
[[email protected] Server ]# RPM-IVH gcc-4.1.2-14.el5.i386.rpm 
[[email protected] server]# RPM-IVH libstdc++- devel-4.1.2-14.el5.i386.rpm 
[[email protected] server]# RPM-IVH gcc-c++-4.1.2-14.el5.i386.rpm   

Installation is complete!

Rpm-q GCC

Tips:

Gcc-4.1.1-52.el5

Installation is successful!

The default Perl version is very low and does not meet the requirements of the OpenSSL upgrade, upgrading Perl

# wget #下载完以后解压安装 # tar zxvf perl-5.22.1.tar.gz#cd perl-5.22.1 #./configure-des-dprefix=/usr/local/perl Parameter-dprefix Specify the installation directory as/usr/local/perl #make #make install# then replace the system with the original Perl, with the latest I use. #mv/usr/bin/perl/usr/bin/perl.bak# Ln-s/usr/local/perl/bin/perl/usr/bin/perl#perl-v

Resources:

Zlib official website version

https://zlib.net/fossils/

Redhat 6.7 x64 upgrade SSH to OPENSSH_7.4P1 full document

Http://www.cnblogs.com/xshrim/p/6472679.html

This article is from the "Boyhack" blog, make sure to keep this source http://461205160.blog.51cto.com/274918/1954589

RedHat Enterprise Linux 5.8 Upgrade OpenSSL