sentrasd

[Ubuntu]更新OpenSSL 1.1.1c

環境參數
Ubuntu 14.04.6 LTS
OpenSSL 1.0.1f

安裝套件
sudo apt-get install make
sudo apt-get install gcc

下載OpenSSL 1.1.1c
sudo su -
wget https://www.openssl.org/source/openssl-1.1.1c.tar.gz
tar -zxvf openssl-1.1.1c.tar.gz -C /usr/local/src

配置OpenSSL 1.1.1c
cd /usr/local/src/openssl-1.1.1c/
./config
make
make install
rm /usr/bin/openssl & ln -s /usr/local/bin/openssl /usr/bin/openssl

確認版本
openssl version

障礙排除
openssl: error while loading shared libraries: libssl.so.1.1: cannot open shared object file: No such file or directory

解決方式
sudo su -
ln -s /usr/local/lib/libssl.so.1.1 /usr/lib/libssl.so.1.1
ln -s /usr/local/lib/libcrypto.so.1.1 /usr/lib/libcrypto.so.1.1