Java exec execShell(String shell)

Description

exec Shell

License

Open Source License

Declaration

public static String execShell(String shell) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.IOException;
import java.io.InputStreamReader;
import java.io.LineNumberReader;

public class Main {

    public static String execShell(String shell) throws IOException {
        Runtime rt = Runtime.getRuntime();
        Process process = rt.exec(shell);
        return getOutputMsg(process);
    }//from   w  ww.  j a v  a  2s .com

    public static String getOutputMsg(Process process) throws IOException {
        StringBuilder sb = new StringBuilder();
        LineNumberReader input = null;
        InputStreamReader ir = null;
        try {

            ir = new InputStreamReader(process.getInputStream());
            input = new LineNumberReader(ir);
            String line;
            while ((line = input.readLine()) != null) {
                sb.append(line);
                System.out.println(line);
            }
        } finally {
            if (input != null)
                input.close();
            if (ir != null)
                ir.close();
        }
        return sb.toString();
    }
}

Related

1. execProcess(String process)
2. execProcess(String[] cmdline, final long timeout)
3. Execption2Strings(boolean rep, Throwable... execptions)
4. execScript(File shellScriptFile, String[] scriptCommand, PrintWriter execLog)
5. execShell(String cmd)
6. execSudoCommand(final String _sudoCmd, final String _pw)
7. execSystemCommand(String[] commands, String executionPath)
8. execToString(final String... args)
9. execute(boolean returnOutput, boolean returnError, boolean throwException, String[] cmd, File dir, String[] env)