適用于 Ubuntu 14.04/16.04 系統(tǒng)
**移除舊版 OpenSSL**
sudo apt-get remove openssl
**下載 OpenSSL 最新源碼**
sudo wget https://www.openssl.org/source/openssl-1.1.0f.tar.gz
**解壓源碼包**
sudo tar -zxvf openssl-1.1.0f.tar.gz
**進(jìn)入源碼目錄**
sudo cd openssl-1.1.0f/
**配置編譯選項(xiàng)**
sudo ./config shared --prefix=/usr/local/openssl --openssldir=/usr/lib/openssl
**編譯并安裝**
sudo make && sudo make install
**設(shè)置環(huán)境變量**
使用文本編輯器打開(kāi) ~/.bashrc 文件：
sudo vim ~/.bashrc
在文件末尾添加以下行，然后保存并關(guān)閉文件：
export PATH=$PATH:/usr/local/openssl/bin
**使環(huán)境變量生效**
sudo source ~/.bashrc
**創(chuàng)建符號(hào)鏈接**
sudo ln -s /usr/local/openssl/lib/libssl.so.1.1 /usr/lib/libssl.so.1.1 sudo ln -s /usr/local/openssl/lib/libcrypto.so.1.1 /usr/lib/libcrypto.so.1.1
**驗(yàn)證 OpenSSL 版本**
openssl version
預(yù)期輸出：
OpenSSL 1.1.0f 25 May 2017
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