【linux】查看openssl程序的安装情况
1、查看安装包信息
$ rpm -qa |grep openssl
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2、安装路径
$ rpm -ql openssl
$ rpm -ql openssl-libs
$ rpm -ql openssl-devel
3、相关文件和目录
/usr/bin/openssl
/usr/include/openssl
/usr/lib64/libssl.so.*
/usr/lib64/libcrypto.so.*
4、版本查看
$ openssl version
5、本机额外安装的高版本openssl
源码编译安装 openssl-1.1.1d.tar.gz