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我正試圖將HUP信號發送給tor中的tor。
command := exec.Command("pidof tor | xargs kill -HUP")
command.Dir = "/bin"
if cmdOut, err := command.CombinedOutput(); err != nil {
log.Panic("There was an error running HUP ", string(cmdOut), err)
panic(err)
}
我已經試過這衆多的版本(與輸入/輸出指定參數時,與輸入/輸出迪爾,...),它總是以同樣的錯誤回來:
2017/06/27 13:36:31 There was an error running HUP exec: "pidof tor | xargs kill -HUP": executable file not found in $PATH
panic: There was an error running HUP exec: "pidof tor | xargs kill -HUP": executable file not found in $PATH
goroutine 1 [running]:
panic(0x639ac0, 0xc42000d260)
/usr/local/go/src/runtime/panic.go:500 +0x1a1
log.Panic(0xc420049f08, 0x3, 0x3)
/usr/local/go/src/log/log.go:320 +0xc9
main.main()
運行從控制檯命令完美的作品:
[email protected]:/go/src/github.com/project# pidof tor | xargs kill -HUP
Jun 27 13:40:07.000 [notice] Received reload signal (hup). Reloading config and resetting internal state.
Jun 27 13:40:07.000 [notice] Read configuration file "/etc/tor/torrc".
這裏是我的$ PATH
[email protected]:/go/src/github.com/project# echo $PATH
/go/bin:/usr/local/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
我以前用git命令做過這件事,並且它可以無縫工作。我錯過了什麼嗎?