Seq usage

From raju

seq -w

    $ seq -w 0 10
    00
    01
    02
    03
    04
    05
    06
    07
    08
    09
    10
    
    $ seq -w 0 5
    0
    1
    2
    3
    4
    5
    
    $ seq -w 95 99
    95
    96
    97
    98
    99
    
    $ seq -w 95 100
    095
    096
    097
    098
    099
    100