src/main/java/org/openslx/satserver/util/Exec.java


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package org.openslx.satserver.util;

import java.io.File;
import java.io.IOException;

public class Exec
{

	/**
	 * Run command, return exit status of process, or -1 on error
	 * 
	 * @param command Command and arguments
	 * @return exit code
	 */
	public static int sync( String... command )
	{
		return syncAt( "/", command );
	}

	public static int syncAt( String cwd, String... command )
	{
		ProcessBuilder pb = new ProcessBuilder( command );
		pb.directory( new File( cwd ) );
		Process p;
		try {
			p = pb.start();
			return p.waitFor();
		} catch ( IOException | InterruptedException e ) {
			return -1;
		}
	}

}