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20 lines
429 B
Go
20 lines
429 B
Go
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// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package dns
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import (
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"fmt"
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"os/exec"
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)
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// Flush clears the local resolver cache.
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func Flush() error {
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out, err := exec.Command("ipconfig", "/flushdns").CombinedOutput()
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if err != nil {
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return fmt.Errorf("%v (output: %s)", err, out)
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}
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return nil
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}
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