package env

import "github.com/tredoe/osutil/config/env"

Package env implements the setting of persistent environment variables.

The environment variables must be named with only English capital letters and underscore signs (_).

Index ¶

• Variables
• func MSet(keys, values []string) error
• func MSetForUid(id int, keys, values []string) error
• func MSetsys(keys, values []string) error
• func MSetsysForUid(id int, keys, values []string) error
• func Set(key, value string) error
• func SetForUid(id int, key, value string) error
• func Setsys(key, value string) error
• func SetsysForUid(id int, key, value string) error
• type NoHomeError
• func (e NoHomeError) Error() string
• type NoShellError
• func (e NoShellError) Error() string

Variables ¶

var ErrNoRoot = errors.New("you have to be Root")

Functions ¶

func MSet ¶

func MSet(keys, values []string) error

MSet sets multiple values of the environment variables named by the keys that affects the current user. It returns an error, if any.

func MSetForUid ¶

func MSetForUid(id int, keys, values []string) error

MSetForUid sets multiple values of the environment variables named by the keys that affects a particular user. It returns an error, if any.

func MSetsys ¶

func MSetsys(keys, values []string) error

MSetsys sets multiple values of the environment variables named by the keys that affects the system as a whole. You must be Root. It returns an error, if any.

func MSetsysForUid ¶

func MSetsysForUid(id int, keys, values []string) error

MSetsysForUid sets multiple values of the environment variables named by the keys that affects the system as a whole. You must be Root. It returns an error, if any.

func Set ¶

func Set(key, value string) error

Set sets the value of the environment variable named by the key that affects the current user. It returns an error, if any.

func SetForUid ¶

func SetForUid(id int, key, value string) error

SetForUid sets the value of the environment variable named by the key that affects a particular user. It returns an error, if any.

func Setsys ¶

func Setsys(key, value string) error

Setsys sets the value of the environment variable named by the key that affects the system as a whole. You must be Root. It returns an error, if any.

func SetsysForUid ¶

func SetsysForUid(id int, key, value string) error

SetsysForUid sets the value of the environment variable named by the key that affects the system as a whole. You must be Root. It returns an error, if any.

Types ¶

type NoHomeError ¶

type NoHomeError string

NoHomeError represents an account without home directory.

func (NoHomeError) Error ¶

func (e NoHomeError) Error() string

type NoShellError ¶

type NoShellError string

NoShellError represents an account without shell.

func (NoShellError) Error ¶

func (e NoShellError) Error() string

Source Files ¶

env.go