How to automatically backup files and directories in Linux
How to automatically backup files and directories in Linux using tar to archive and cron jobs.
log4j.properties basic examples
log4j.properties basic examples. Output to the console and to the file.
How to send emails using JavaMail
How to send emails using JavaMail. Simple example using a gmail account and proxy settings if needed.
Java 8 forEach examples
Java 8 forEach examples. Map and list loop using lambda, method reference, stream and filter.
How to export and import a .sql file in MySQL from command line
How to export and import a .sql file in MySQL from command line. Simple commands with multiple parameters.
How to open port for a specific IP address on CentOS 7
How to open port for a specific IP address on CentOS 7. Using the firewall-cmd command with add-rich-rule parameter.
Search
Other Posts
Follow Us On
