package test; import java.io.BufferedReader; import java.io.InputStreamReader; public class ExcuteLinux { public static String exeCmd(String commandStr) { String result = null; try { String[] cmd = new String[]{"/bin/sh", "-c",commandStr}; Process ps = Runtime.getRuntime().exec(cmd); BufferedReader br = new BufferedReader(new InputStreamReader(ps.getInputStream())); StringBuffer sb = new StringBuffer(); String line; while ((line = br.readLine()) != null) { //执行结果加上回车 sb.append(line).append("\n"); } result = sb.toString(); } catch (Exception e) { e.printStackTrace(); } return result; } public static void main(String[] args) { 　　　　　//查询显卡型号，传入参数为需要执行的命令 String result = ExcuteLinux.exeCmd("lspci | grep -i vga"); 　　　　　//查询声卡型号 String result1 = ExcuteLinux.exeCmd("lspci | grep -i audio"); } }