How to use seq in linux

Editor to share with you how to use seq in linux. I hope you will get something after reading this article. Let's discuss it together.

In the past, I made for i in worry about 01 / 11, but I checked a handful of seq and found that there were other features.

The function of the seq command is to print out an ordered series of numbers, which are mainly composed of the following three parameters:

-f.-format=FORMAT.

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

-f specifies the format of the print:

For example:

[root@hao32] # seq-f g 2 7

00002

00003

00004

00005

00006

00007

-s.-separator=STRING.

Use STRING to separate numbers (default:\ n)

-s specifies that the delimiter defaults to enter:

For example:

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

2 3 4 5 6 7

-w.-equal-width.

Equalize width by padding with leading zeroes

The-w output is completed with "0" which is insufficient in front of the same width, that is, it is aligned with the number with the largest number of digits.

For example:

[root@hao32] # seq-w 2 11

02

03

04

05

06

07

08

09

ten

eleven

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