Run below command to generate key file: openssl genrsa -out yourkey_filename.key 2048 Run below command to generate csr: openssl req -new -key yourprivatekey_filename.key -out yourcsr_filename.csr After this enter all input and generate csr. ...
Setting MySQL Root Password To reset MySQL root password, logon to the Ubuntu server and run the commands below to stop MySQL database service sudo /etc/init.d/mysql stop Then run the commands below to create a new mysqld directory sudo mkdir /var/run/mysqld/ and give mysql user access to it. sudo chown mysql /var/run/mysqld/ After that, run the commands below...
This is a simple wrapper to run a Java program as service. You need to be a root user. In this example SYSTEMD is used instead of init.d because it's becoming obsolete. Instructions: Create a file under /etc/systemd/system/ with nano or vi and paste the example script below. eg. sudo vi /etc/systemd/system/MyService.service Paste the code below in your new file: This...
