To enable the MySQL database support for any java application or java servers like tomcat or jboss you will need to install MySQL jdbc driver on the server or they are also called as MySQL java connectors. This can be installed very easy yum install command. You can use below… Read more »
Check SSL on particular domain: You can use openssl command to connect over secure port on the domain to check the if you can connect securely or not. Use below command to check the connectivity. openssl s_client -connect linuxadminonline.com:443 Check SSL on particular service: To check the SSL installed on… Read more »
Today we faced the issue of /boot partition being full on ubuntu server. Some updates were run because of which new kernel version was installed on the server. As /boot partition was only 200 MB in size it was full due to the new kernel images size and files. As… Read more »
recently we were booting up a system in rescue mode but after doing chroot to that system I was not able to see any filesystem there as running df -h was giving error no file system processed. As there was no proc system we have mounted the proc system in… Read more »
Recently I have updated my xen center version to latest one and after adding the new servers credentials were not getting saved in xen center. Every time I need to enter login details while connecting to any server. While connecting to any server it was asking for login details. How… Read more »