jcal

Display calendar information in the Jalali format, with the current day highlighted. More information: https://www.nongnu.org/jcal/.

• Display a calendar for the current month:

jcal

• Display the previous, current, and next months:

jcal -3

• Display a calendar for a specific year (4 digits):

jcal year

• Display a calendar for a specific month and year:

jcal year month