When installing Nginx from source on a CentOS 7 server, I got the following error checking for OpenSSL library … not found checking for OpenSSL library in /usr/local/ … not found checking for OpenSSL library in /usr/pkg/ … not found checking for OpenSSL library in /opt/local/ … not found To fix the error, install openssl-devel … Read more
OpenSSL command can be used to verify if an SSL certificate matches a private key file. You need to find the checksum for the SSL certificate and Private key, if both checksums are the same, then the key matches. To make this process easier, I created a PHP script to verify if the SSL certificate … Read more
To encrypt a file, run openssl enc -aes-256-cbc -in FILE -out FILE.enc To decrypt, use openssl enc -d -aes-256-cbc -in FILE.enc -out FILE You can use -k option to provide password in commend line itself so it won’t prompt for password. Here is a script i use to take backup boby@hon-pc-01:~$ cat ~/bin/backup-my-files #!/bin/bash cd … Read more
View SSL certificate details To get SSL certificate details of a web site or