After installing SSL certificate, I rebooted the system, and I knew the process which ran httpd might be wrongly started at system startup, because starting… Read More »How to Resolve "(98)Address already in use: make_sock: could not bind to address 0.0.0.0:80"
After configuring SSL in httpd service, we can restart httpd. [root@w01 ~]# service httpd restart Stopping httpd: … Read More »How to Remove Pass Phrase From Private Key
Before you create a self-signed certificate, you should install mod_ssl for Apache httpd server first. [root@test ~]# yum install mod_ssl Loaded plugins: fastestmirror, refresh-packagekit, security… Read More »How to Create Self-Signed Certificate by Openssl on CentOS 6.4