system

func ExecCommand ¶

func ExecCommand(command string, opts ...Option) (stdout, stderr string, err error)

ExecCommand execute command, return the stdout and stderr string of command, and error if error occur param `command` is a complete command string, like, ls -a (linux), dir(windows), ping 127.0.0.1 in linux, use /bin/bash -c to execute command in windows, use powershell.exe to execute command

func GetOsBits ¶

func GetOsBits() int

GetOsBits return current os bits (32 or 64). Play: https://go.dev/play/p/ml-_XH3gJbW

func GetOsEnv ¶

func GetOsEnv(key string) string

func IsLinux ¶

func IsLinux() bool

func IsMac ¶

func IsMac() bool

func IsWindows ¶

func IsWindows() bool

func RemoveOsEnv ¶

func RemoveOsEnv(key string) error

func SetOsEnv ¶

func SetOsEnv(key, value string) error