当前版本OpenSSL 1.0.2k-fips  26 Jan 2017
cd /usr/local
 
//过时了 wget https://www.openssl.org/source/openssl-1.1.1s.tar.gz
wget https://www.openssl.org/source/openssl-1.1.1w.tar.gz
 
tar -xzvf openssl-1.1.1w.tar.gz
 
cd openssl-1.1.1w
 
yum install gcc
 
./config --prefix=/usr/local/openssl
 
make && make install
 
rm -rf /usr/bin/openssl
 
ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl
 
vim /etc/ld.so.conf
#在文本末尾行添加/usr/local/openssl/lib
 
ldconfig /etc/ld.so.conf
 
openssl version