You can use the stat command to view dates and times associated with Linux files, and the date command can do some handy conversions if you’d like to display the current time in the epoch format.

The timedatectl command allows you to examine date and time zone settings and, if you need, to make changes ...

Because Java (and Groovy) base their date/time APIs (Date, Date, and Calendar) off of the same epoch starting time as Unix, it is easier to deal with dates and times when writing Groovy scripts in ...