Linux之编译安装openssl来升级系统openssl

[[email protected] ~]# mkdir /tmp/openssl
[[email protected] ~]# curl -Lk https://www.openssl.org/source/openssl-1.0.2h.tar.gz|gunzip |tar x -C /tmp/openssl --strip-components=1
[[email protected] ~]# cd /tmp/openssl/
[[email protected] /tmp/openssl]# ./config --prefix=/usr shared zlib
[[email protected] /tmp/openssl]# make -j $(awk '/processor/{i++}END{print i}' /proc/cpuinfo) && make install && cd
[[email protected] ~]# \rm -rf /tmp/openssl/
[[email protected] ~]# openssl version
OpenSSL 1.0.2h  3 May 2016
[[email protected] ~]# \rm -rf /tmp/openssl/