Convert Epoch time in sh script

[Erratus]

# date +%s
1274130844

How do I convert epoch time back to human readable? Have searched and read man date but didn't got a clue.

 

[aragon]

date -j -f %s 1274130844

 

[Erratus]

Ok, %s only. So this is even shorter:

date -r 1274130844