41 lines
573 B
Go
41 lines
573 B
Go
package main
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import (
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"fmt"
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"log"
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"os"
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"os/exec"
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"os/signal"
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)
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func terminalSize() (width, height int) {
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cmd := exec.Command("stty", "size")
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cmd.Stdin = os.Stdin
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out, err := cmd.Output()
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fmt.Printf("out: %#v\n", string(out))
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fmt.Printf("err: %#v\n", err)
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if err != nil {
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log.Fatal(err)
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}
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return 0, 0
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}
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func showMenu() {
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for i := 0; i < 100000; i++ {
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fmt.Printf("At %v\n", i)
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}
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fmt.Printf("Done!")
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os.Exit(0)
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}
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func main() {
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go showMenu()
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c := make(chan os.Signal)
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signal.Notify(c)
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for sig := range c {
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fmt.Println(sig.String())
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}
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return
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}
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