SystemCommandExecutor

java.lang.Object
- org.forester.util.SystemCommandExecutor

public class SystemCommandExecutor
extends java.lang.Object

Constructor Summary

Constructors
Constructor	Description
`SystemCommandExecutor(java.util.List<java.lang.String> command_information)`	Pass in the system command you want to run as a List of Strings, as shown here: List commands = new ArrayList(); commands.add("/sbin/ping"); commands.add("-c"); commands.add("5"); commands.add("www.google.com"); SystemCommandExecutor commandExecutor = new SystemCommandExecutor(commands); commandExecutor.executeCommand(); Note: I've removed the other constructor that was here to support executing the sudo command.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`executeCommand()`
`java.lang.StringBuilder`	`getStandardErrorFromCommand()`	Get the standard error (stderr) from the command you just exec'd.
`java.lang.StringBuilder`	`getStandardOutputFromCommand()`	Get the standard output (stdout) from the command you just exec'd.
`static boolean`	`isExecuteableFile(java.io.File path_to_cmd_f)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SystemCommandExecutor
```
public SystemCommandExecutor(java.util.List<java.lang.String> command_information)
```
    Pass in the system command you want to run as a List of Strings, as shown here: List commands = new ArrayList(); commands.add("/sbin/ping"); commands.add("-c"); commands.add("5"); commands.add("www.google.com"); SystemCommandExecutor commandExecutor = new SystemCommandExecutor(commands); commandExecutor.executeCommand(); Note: I've removed the other constructor that was here to support executing the sudo command. I'll add that back in when I get the sudo command working to the point where it won't hang when the given password is wrong.
    
    Parameters:
    
    command_information - The command you want to run.
- Method Detail
  - isExecuteableFile
```
public static boolean isExecuteableFile(java.io.File path_to_cmd_f)
```
  - executeCommand
```
public int executeCommand()
                   throws java.io.IOException,
                          java.lang.InterruptedException
```
    Throws:
    
    java.io.IOException
    
    java.lang.InterruptedException
  - getStandardErrorFromCommand
```
public java.lang.StringBuilder getStandardErrorFromCommand()
```
    Get the standard error (stderr) from the command you just exec'd.
  - getStandardOutputFromCommand
```
public java.lang.StringBuilder getStandardOutputFromCommand()
```
    Get the standard output (stdout) from the command you just exec'd.