Example usage for org.apache.commons.net.bsd RExecClient getInputStream

Introduction

In this page you can find the example usage for org.apache.commons.net.bsd RExecClient getInputStream.

Prototype

public InputStream getInputStream() 

Source Link

Document

Returns the InputStream from which the standard outputof the remote process can be read.

Usage

From source file:examples.rexec.java

public static final void main(String[] args) {
    String server, username, password, command;
    RExecClient client;

    if (args.length != 4) {
        System.err.println("Usage: rexec <hostname> <username> <password> <command>");
        System.exit(1);//from   w ww  . j  ava  2s  .  c  o  m
        return; // so compiler can do proper flow control analysis
    }

    client = new RExecClient();

    server = args[0];
    username = args[1];
    password = args[2];
    command = args[3];

    try {
        client.connect(server);
    } catch (IOException e) {
        System.err.println("Could not connect to server.");
        e.printStackTrace();
        System.exit(1);
    }

    try {
        client.rexec(username, password, command);
    } catch (IOException e) {
        try {
            client.disconnect();
        } catch (IOException f) {
        }
        e.printStackTrace();
        System.err.println("Could not execute command.");
        System.exit(1);
    }

    IOUtil.readWrite(client.getInputStream(), client.getOutputStream(), System.in, System.out);

    try {
        client.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
        System.exit(1);
    }

    System.exit(0);
}

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From source file:examples.unix.rexec.java

public static void main(String[] args) {
    String server, username, password, command;
    RExecClient client;

    if (args.length != 4) {
        System.err.println("Usage: rexec <hostname> <username> <password> <command>");
        System.exit(1);/*  ww w . jav  a  2s  . co m*/
        return; // so compiler can do proper flow control analysis
    }

    client = new RExecClient();

    server = args[0];
    username = args[1];
    password = args[2];
    command = args[3];

    try {
        client.connect(server);
    } catch (IOException e) {
        System.err.println("Could not connect to server.");
        e.printStackTrace();
        System.exit(1);
    }

    try {
        client.rexec(username, password, command);
    } catch (IOException e) {
        try {
            client.disconnect();
        } catch (IOException f) {
        }
        e.printStackTrace();
        System.err.println("Could not execute command.");
        System.exit(1);
    }

    IOUtil.readWrite(client.getInputStream(), client.getOutputStream(), System.in, System.out);

    try {
        client.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
        System.exit(1);
    }

    System.exit(0);
}

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From source file:org.apache.commons.net.examples.unix.rexec.java

public static void main(String[] args) {
    String server, username, password, command;
    RExecClient client;

    if (args.length != 4) {
        System.err.println("Usage: rexec <hostname> <username> <password> <command>");
        System.exit(1);//from  ww  w.j  ava  2  s .com
        return; // so compiler can do proper flow control analysis
    }

    client = new RExecClient();

    server = args[0];
    username = args[1];
    password = args[2];
    command = args[3];

    try {
        client.connect(server);
    } catch (IOException e) {
        System.err.println("Could not connect to server.");
        e.printStackTrace();
        System.exit(1);
    }

    try {
        client.rexec(username, password, command);
    } catch (IOException e) {
        try {
            client.disconnect();
        } catch (IOException f) {
            /* ignored */}
        e.printStackTrace();
        System.err.println("Could not execute command.");
        System.exit(1);
    }

    IOUtil.readWrite(client.getInputStream(), client.getOutputStream(), System.in, System.out);

    try {
        client.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
        System.exit(1);
    }

    System.exit(0);
}

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