head

Documentation

Overview

display the first few lines of files.

SYNOPSIS

head [-n NUMBER] [FILE ...]

DESCRIPTION

head copies the first NUMBER of lines of each specified FILE to stdout. If no files are named, head copies lines from stdin. If NUMBER is omitted, it defaults to 10.

The options are as follows:

-n        Copy the first NUMBER of lines of each file

SEE ALSO

Not available.

REFERENCES

https://pubs.opengroup.org/onlinepubs/9699919799/utilities/head.html

Index

• type Options
  • func (opt *Options) Head(operands []string) error
• type Opts
  • func Number(num int) Opts

Types

type Options

type Options struct {
	Number int
}

func (*Options) Head

func (opt *Options) Head(operands []string) error

type Opts

type Opts func(*Options)

func Number

func Number(num int) Opts