Golang ExecCmd Examples

Example #1

File: opsys_linux.go Project: bfloriang/dock2box

// Get information about the operating system.
func Get() (OpSys, error) {
	opsys := OpSys{}

	o, err := common.ExecCmdFields("lsb_release", []string{"-a"}, ":", []string{
		"Distributor ID",
		"Release",
	})
	if err != nil {
		return OpSys{}, err
	}

	opsys.Kernel = runtime.GOOS
	opsys.Product = o["Distributor ID"]
	opsys.ProductVersion = o["Release"]

	opsys.KernelVersion, err = common.ExecCmd("uname", []string{"-r"})
	if err != nil {
		return OpSys{}, err
	}

	return opsys, nil
}

Example #2

File: opsys_darwin.go Project: bfloriang/dock2box

// Get information about the operating system.
func Get() (OpSys, error) {
	opsys := OpSys{}

	o, err := common.ExecCmdFields("/usr/bin/sw_vers", []string{}, ":", []string{
		"ProductName",
		"ProductVersion",
	})
	if err != nil {
		return OpSys{}, err
	}

	opsys.Kernel = runtime.GOOS
	opsys.Product = o["ProductName"]
	opsys.ProductVersion = o["ProductVersion"]

	opsys.KernelVersion, err = common.ExecCmd("uname", []string{"-r"})
	if err != nil {
		return OpSys{}, err
	}

	return opsys, nil
}

Example #3

File: opsys_linux.go Project: mickep76/hwinfo.deprecated

func (op *opSys) ForceUpdate() error {
	op.cache.LastUpdated = time.Now()
	op.cache.FromCache = false

	o, err := common.ExecCmdFields("lsb_release", []string{"-a"}, ":", []string{
		"Distributor ID",
		"Release",
	})
	if err != nil {
		return err
	}

	op.data.Kernel = runtime.GOOS
	op.data.Product = o["Distributor ID"]
	op.data.ProductVersion = o["Release"]

	op.data.KernelVersion, err = common.ExecCmd("uname", []string{"-r"})
	if err != nil {
		return err
	}

	return nil
}

Example #4

File: opsys_darwin.go Project: mickep76/hwinfo.deprecated

func (op *opSys) ForceUpdate() error {
	op.cache.LastUpdated = time.Now()
	op.cache.FromCache = false

	o, err := common.ExecCmdFields("/usr/bin/sw_vers", []string{}, ":", []string{
		"ProductName",
		"ProductVersion",
	})
	if err != nil {
		return err
	}

	op.data.Kernel = runtime.GOOS
	op.data.Product = o["ProductName"]
	op.data.ProductVersion = o["ProductVersion"]

	op.data.KernelVersion, err = common.ExecCmd("uname", []string{"-r"})
	if err != nil {
		return err
	}

	return nil
}