util

Documentation

Index

• func Command(name string, arg ...string) (string, error)
• func CommandContext(ctx context.Context, name string, arg ...string) (string, error)
• func CurrentDir() string
• func DNSMsgTypeA(dnsServer, domain string) (*dns.Msg, error)
• func DNSMsgTypeAAAA(dnsServer, domain string) (*dns.Msg, error)
• func DirFileList(dir string) ([]string, error)
• func FileExists(path string) (bool, error)
• func IsIP(ip string) bool
• func IsIPV6(ip string) bool
• func IsLANIP(ip string) bool
• func IsLoopbackIP(ip string) bool
• func LookupIPV4From(dnsServer, domain string) ([]net.IP, error)
• func LookupIPV6From(dnsServer, domain string) ([]net.IP, error)
• func MapKeys[M ~map[K]V, K comparable, V any](m M) []K
• func RandomBetween(min, max int64) int64
• func ReadFileLines(file string) ([]string, error)
• func ReadFileLinesMap(file string) (map[string]struct{}, error)
• func SetSysDNS(v []string) error
• func SysDNS() ([]string, error)
• func SysGatewayAndDevice() (gw string, dev string, err error)
• func SysPowershellMajorVersion() int
• func SysSupportPowershell() bool
• func WriteToTemp(filename string, content []byte) (namePath string, err error)

Functions

func Command

func Command(name string, arg ...string) (string, error)

func CommandContext

func CommandContext(ctx context.Context, name string, arg ...string) (string, error)

func CurrentDir

func CurrentDir() string

func DNSMsgTypeA

func DNSMsgTypeA(dnsServer, domain string) (*dns.Msg, error)

func DNSMsgTypeAAAA

func DNSMsgTypeAAAA(dnsServer, domain string) (*dns.Msg, error)

func DirFileList

func DirFileList(dir string) ([]string, error)

func FileExists

func FileExists(path string) (bool, error)

func IsIP

func IsIP(ip string) bool

func IsIPV6

func IsIPV6(ip string) bool

func IsLANIP

func IsLANIP(ip string) bool

func IsLoopbackIP

func IsLoopbackIP(ip string) bool

func LookupIPV4From

func LookupIPV4From(dnsServer, domain string) ([]net.IP, error)

LookupIPV4From lookup ipv4s for domain from dnsServer

func LookupIPV6From

func LookupIPV6From(dnsServer, domain string) ([]net.IP, error)

LookupIPV6From lookup ipv6s for domain from dnsServer

func MapKeys

func MapKeys[M ~map[K]V, K comparable, V any](m M) []K

func RandomBetween

func RandomBetween(min, max int64) int64

func ReadFileLines

func ReadFileLines(file string) ([]string, error)

func ReadFileLinesMap

func ReadFileLinesMap(file string) (map[string]struct{}, error)

func SetSysDNS

func SetSysDNS(v []string) error

func SysDNS

func SysDNS() ([]string, error)

func SysGatewayAndDevice

func SysGatewayAndDevice() (gw string, dev string, err error)

func SysPowershellMajorVersion

func SysPowershellMajorVersion() int

func SysSupportPowershell

func SysSupportPowershell() bool

func WriteToTemp

func WriteToTemp(filename string, content []byte) (namePath string, err error)