Linux command detailed-cal

Cal command can be used to display a Gregorian calendar. The Gregorian calendar is now the International Universal Calendar, also known as Griel, the Gregorian calendar. " Solar " is also known as " Solar calendar ", the earth around the sun for a week for a year, for the western countries are universal, it is also known as " Western calendar ".

1 . Command format:

C Al ? [ parameters ] [ month ] [ year ]

2 . Command function:

used to view time information such as a calendar, such as a single parameter, indicates the year (1-9999) , if there are two parameters, the month and year

3 . Command parameters:

-1 Show Calendar for one months

-3 Display System One month, current month, next one months calendar

- S show Sunday for the first day of one weeks, the default format

- M show Monday for the first day of one weeks
-j displays the day of the year in the current year (the date of the month is counted from 1 months 1 , and the number of days in the year is displayed by default)
-Y Displays the calendar for the current year

4 . Usage Examples:

Example 1: Display the current month calendar

Command:

Aa.

Output:

Example 2: Display a calendar for a specified month

Command:

Cal 9 2012

Output:

Example 3: Displaying the 2013 calendar

Command:

Cal-y 2013

Cal 2013

Output:

Example 4: displayed from 1 months 1 days of the day

Command:

Cal?-j

Output:

Example 5: Monday shown in the first column

Command:

Cal-m

Output:

Linux command detailed-cal