centos 升级openssl

输入命令查看openssl版本

openssl version

cd /usr/src
wget https://www.openssl.org/source/openssl-1.0.2t.tar.gz
tar -zxf openssl-1.0.2t.tar.gz
cd openssl-1.0.2t
./config
make
make test
make install
mv /usr/bin/openssl /root/
ln -s /usr/local/ssl/bin/openssl /usr/bin/openssl
 

输入命令查看openssl升级后的版本

openssl version