chack date tim

#date

Sample output:

Tue Oct 20 09:33:13 PDT 2015

To display calendar, use cal command:

#cal

Sample output:

October 2015
Su Mo Tu We Th Fr Sa
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31

To change date and time:

#sudo date -s “20 October 2015 09:33:00”