<gh_stars>1-10
#!/usr/bin/env python
#
#   (C) 2001 by Argonne National Laboratory.
#       See COPYRIGHT in top-level directory.
#

## NOTE: we do NOT allow this pgm to run via mpdroot

"""
usage: mpdkmpds [-h] [-v] [-f <hostsfile>] [-r <rshcmd>] [-u <user>] [-k 'killcmd'] [-n <num_from_hostsfile>]
   or: mpdkmpds [--help] [--verbose] [--file=<hostsfile>] [--rsh=<rshcmd>] [--user=<user>]
                  [--kill="killcmd"]
Removes the Unix socket on local (the default) and remote machines
This is useful in case the mpd crashed badly and did not remove it, which it normally does
"""
from time import ctime
__author__ = "<NAME> and <NAME>"
__date__ = ctime()
__version__ = "$Revision: 1.1 $"
__credits__ = ""


import sys, os, socket

from getopt import getopt
from mpdlib import mpd_get_my_username, mpd_same_ips

def mpdkmpds():
    rshCmd    = 'ssh'
    user      = mpd_get_my_username()
    killCmd   = 'pkill -9 -f mpd'  # perhaps '~/bin/kj mpd'  (in quotes)
    hostsFile = ''
    verbose = 0
    numFromHostsFile = 0  # chgd below
    try:
	(opts, args) = getopt(sys.argv[1:], 'hvf:r:u:c:k:n:',
                              ['help', 'verbose', 'file=', 'rsh=', 'user=', 'kill='])
    except:
        print 'invalid arg(s) specified'
	usage()
    else:
	for opt in opts:
	    if opt[0] == '-r' or opt[0] == '--rsh':
		rshCmd = opt[1]
	    elif opt[0] == '-u' or opt[0] == '--user':
		user   = opt[1]
	    elif opt[0] == '-f' or opt[0] == '--file':
		hostsFile = opt[1]
	    elif opt[0] == '-h' or opt[0] == '--help':
		usage()
	    elif opt[0] == '-v' or opt[0] == '--verbose':
		verbose = 1
	    elif opt[0] == '-n':
		numFromHostsFile = int(opt[1])
	    elif opt[0] == '-k' or opt[0] == '--kill':
		killCmd = opt[1]
    if args:
        print 'invalid arg(s) specified: ' + ' '.join(args)
	usage()

    if os.environ.has_key('MPD_CON_EXT'):
        conExt = '_' + os.environ['MPD_CON_EXT']
    else:
        conExt = ''
    if rshCmd == 'ssh':
	xOpt = '-x'
    else:
	xOpt = ''

    try: localIP = socket.gethostbyname_ex(socket.gethostname())[2]
    except: localIP = 'unknownlocal'
    if hostsFile:
        try:
	    f = open(hostsFile,'r')
        except:
	    print 'Not killing mpd up on remote hosts; file %s not found' % hostsFile
	    sys.exit(0)
        hosts = f.readlines()
        if numFromHostsFile:
            hosts = hosts[0:numFromHostsFile]
        for host in hosts:
	    host = host.strip()
	    if host[0] != '#':
                try: remoteIP = socket.gethostbyname_ex(host)[2]
                except: remoteIP = 'unknownremote'
                if localIP == remoteIP:  # postpone local machine until last
                    hosts.append(host)
                    localIP = 0  # don't do it again
                    continue
                if killCmd:
	            cmd = "%s %s -n %s \"/bin/sh -c '%s' &\"" % (rshCmd, xOpt, host, killCmd)
                    if verbose:
	                print "cmd=:%s:" % (cmd)
	            os.system(cmd)

def usage():
    print __doc__
    sys.exit(-1)


if __name__ == '__main__':
    mpdkmpds()

#!/usr/bin/env python
#
#   (C) 2001 by Argonne National Laboratory.
#       See COPYRIGHT in top-level directory.
#

## NOTE: we do NOT allow this pgm to run via mpdroot

"""
usage: mpdkmpds [-h] [-v] [-f <hostsfile>] [-r <rshcmd>] [-u <user>] [-k 'killcmd'] [-n <num_from_hostsfile>]
   or: mpdkmpds [--help] [--verbose] [--file=<hostsfile>] [--rsh=<rshcmd>] [--user=<user>]
                  [--kill="killcmd"]
Removes the Unix socket on local (the default) and remote machines
This is useful in case the mpd crashed badly and did not remove it, which it normally does
"""
from time import ctime
__author__ = "<NAME> and <NAME>"
__date__ = ctime()
__version__ = "$Revision: 1.1 $"
__credits__ = ""


import sys, os, socket

from getopt import getopt
from mpdlib import mpd_get_my_username, mpd_same_ips

def mpdkmpds():
    rshCmd    = 'ssh'
    user      = mpd_get_my_username()
    killCmd   = 'pkill -9 -f mpd'  # perhaps '~/bin/kj mpd'  (in quotes)
    hostsFile = ''
    verbose = 0
    numFromHostsFile = 0  # chgd below
    try:
	(opts, args) = getopt(sys.argv[1:], 'hvf:r:u:c:k:n:',
                              ['help', 'verbose', 'file=', 'rsh=', 'user=', 'kill='])
    except:
        print 'invalid arg(s) specified'
	usage()
    else:
	for opt in opts:
	    if opt[0] == '-r' or opt[0] == '--rsh':
		rshCmd = opt[1]
	    elif opt[0] == '-u' or opt[0] == '--user':
		user   = opt[1]
	    elif opt[0] == '-f' or opt[0] == '--file':
		hostsFile = opt[1]
	    elif opt[0] == '-h' or opt[0] == '--help':
		usage()
	    elif opt[0] == '-v' or opt[0] == '--verbose':
		verbose = 1
	    elif opt[0] == '-n':
		numFromHostsFile = int(opt[1])
	    elif opt[0] == '-k' or opt[0] == '--kill':
		killCmd = opt[1]
    if args:
        print 'invalid arg(s) specified: ' + ' '.join(args)
	usage()

    if os.environ.has_key('MPD_CON_EXT'):
        conExt = '_' + os.environ['MPD_CON_EXT']
    else:
        conExt = ''
    if rshCmd == 'ssh':
	xOpt = '-x'
    else:
	xOpt = ''

    try: localIP = socket.gethostbyname_ex(socket.gethostname())[2]
    except: localIP = 'unknownlocal'
    if hostsFile:
        try:
	    f = open(hostsFile,'r')
        except:
	    print 'Not killing mpd up on remote hosts; file %s not found' % hostsFile
	    sys.exit(0)
        hosts = f.readlines()
        if numFromHostsFile:
            hosts = hosts[0:numFromHostsFile]
        for host in hosts:
	    host = host.strip()
	    if host[0] != '#':
                try: remoteIP = socket.gethostbyname_ex(host)[2]
                except: remoteIP = 'unknownremote'
                if localIP == remoteIP:  # postpone local machine until last
                    hosts.append(host)
                    localIP = 0  # don't do it again
                    continue
                if killCmd:
	            cmd = "%s %s -n %s \"/bin/sh -c '%s' &\"" % (rshCmd, xOpt, host, killCmd)
                    if verbose:
	                print "cmd=:%s:" % (cmd)
	            os.system(cmd)

def usage():
    print __doc__
    sys.exit(-1)


if __name__ == '__main__':
    mpdkmpds()
#!/usr/bin/env python # #   (C) 2001 by Argonne National Laboratory. #       See COPYRIGHT in top-level directory. # ## NOTE: we do NOT allow this pgm to run via mpdroot usage: mpdkmpds [-h] [-v] [-f <hostsfile>] [-r <rshcmd>] [-u <user>] [-k 'killcmd'] [-n <num_from_hostsfile>]    or: mpdkmpds [--help] [--verbose] [--file=<hostsfile>] [--rsh=<rshcmd>] [--user=<user>]                   [--kill="killcmd"] Removes the Unix socket on local (the default) and remote machines This is useful in case the mpd crashed badly and did not remove it, which it normally does # perhaps '~/bin/kj mpd'  (in quotes) # chgd below # postpone local machine until last # don't do it again