minitor-go/util.go

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package main
import (
"os/exec"
"strings"
)
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// escapeCommandShell accepts a command to be executed by a shell and escapes it
func escapeCommandShell(command string) string {
// Remove extra spaces and newlines from ends
command = strings.TrimSpace(command)
// TODO: Not sure if this part is actually needed. Should verify
// Escape double quotes since this will be passed in as an argument
command = strings.Replace(command, `"`, `\"`, -1)
return command
}
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// ShellCommand takes a string and executes it as a command using `sh`
func ShellCommand(command string) *exec.Cmd {
shellCommand := []string{"sh", "-c", escapeCommandShell(command)}
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//log.Printf("Shell command: %v", shellCommand)
return exec.Command(shellCommand[0], shellCommand[1:]...)
}