except IOError:
                    #When hard_stopping,socket might be closed by way
                    pass
                    sock.shutdown(socket.SHUT_RDWR)
                    sock.close()
        if not options.wait:
            return
        print "%d machines left running" % count
        if count>0:
            time.sleep(10)


TEMPLATE = """#!/bin/sh
# Get machine name from current directory name
NAME=$(basename $(pwd))

*vws* - manage Virtual Workstations

SYNOPSIS
========

**vws create** *name* [ **--install** *isoimage* ]

**vws list**  [**--state**] [**--usb** ]
**vws list**  \[**--state**\] \[**--usb**\]

**vws start** *name* [**--no-gui**] [**--cdrom** *iso-image*]
**vws start** *name* [**--no-gui**] \[**--cdrom** *iso-image*\]

**vws stop** *name* [**--hard**]

**vws save** *name*

**vws reset** *name*

**vws cdrom** [ **--id** *id* ] [ *iso-image* | **--eject *]
**vws cdrom** \[**--id** *id*\] \[*iso-image*|**--eject**\]

**vws usb insert** *name*  *pattern*

**vws usb remove** *name*  *pattern*

**vws usb attached** *name* 

**vws usb list** 

**vws snapshot** *name* [ *id* ]

**vws revert** *name* [ *id* ]

**vws commit** *name*

**vws snapshots**  *name*

**vws autostart**

**vws shutdown** \[**--wait**\] \[**--timeout** *sec*\]

**vws screenshot** *name* *filename.ppm*

**vws record** *name* *filename.wav*

**vws stoprecord**  *name*

**vws sendkey** *name* *keyspec*

Saves virtual machine state into first disk image. Subsequent **start**
command would restore this state.

**vws reset** *machine*

Requests the reboot of guest OS via ACPI.

AUTOSTART AND SHUTDOWN
----------------------

Machines, placed into system wide directory specified in the
configuration (see **Configuration
File** below) would be automatically started at system startup (provided
that **vws** service is enabled). This is performed using

**vws autostart**

command, which starts all the VMs in autostart directory. It starts VMs
under special user, specified in the configuration file.

**vws shutdown**  \[**--wait**\] \[**--timeout** *sec*\]

Does more than just stop autostarted VMs. Actually it tries to shut down
gracefully all the VMs, it found running. If **--wait** option is
specifed, it repeats scan for running VMs each ten second until
**--timeout** (default 90) seconds expired. When timeout expired, it
forcibly stops all remaining VMs. 



REMOVABLE DEVICE MANAGEMENT
---------------------------

**vws cdrom** *machine* [ **--eject** | *iso-image* ]