More detailed usage of linux seq

In the past, I was worried about 01 11 when I was in for I. I checked a seq and found that there were other features.

The seq command is used to print a string of ordered numbers. It consists of the following three parameters:

-F,-format = FORMAT

Use printf style floating-point FORMAT (default: % g)

-F: Specifies the print format:

For example:

[Root @ hao32] # seq-f % 05g 2 7

00002

00003

00004

00005

00006

00007

-S,-separator = STRING

Use STRING to separate numbers (default: \ n)

-S: the default Delimiter is carriage return:

For example:

[Root @ hao32] # seq-s "2 7

2 3 4 5 6 7

-W,-equal-width

Equalize width by padding with leading zeroes

-W outputs are supplemented with "0" when the front of the same width is insufficient, that is, they are aligned with the maximum number of digits.

For example:

[Root @ hao32] # seq-w 2 11

02

03

04

05

06

07

08

09

10

11