mirror of
https://github.com/Mikaela/Limnoria.git
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Modernized.
This commit is contained in:
Jeremy Fincher
parent
85acfacf5d
commit
58ce7c2141
130
plugins/Unix.py
130
plugins/Unix.py
@ -49,61 +49,29 @@ import select
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import string
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import struct
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import supybot.conf as conf
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import supybot.utils as utils
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import supybot.privmsgs as privmsgs
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import supybot.registry as registry
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import supybot.callbacks as callbacks
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def configure(advanced):
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from supybot.questions import output, expect, anything, something, yn
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conf.registerPlugin('Unix', True)
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spellCmd = utils.findBinaryInPath('aspell')
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if not spellCmd:
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spellCmd = utils.findBinaryInPath('ispell')
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if not spellCmd:
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output("""NOTE: I couldn't find aspell or ispell in your path, so that
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function of this module will not work. You may choose to
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install it later. To re-enable the command then, give the
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bot the command 'enable Unix.spell'.""")
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capabilities = conf.supybot.capabilities()
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capabilities.add('-Unix.spell')
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conf.supybot.capabilities.setValue(capabilities)
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fortuneCmd = utils.findBinaryInPath('fortune')
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if not fortuneCmd:
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output("""NOTE: I couldn't find fortune in your path, so that function
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of this module will not work. You may choose to install it
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later. To re-enable this command then, give the bot the
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command 'enable Unix.fortune'.""")
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capabilities = conf.supybot.capabilities()
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capabilities.add('-Unix.fortune')
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conf.supybot.capabilities.setValue(capabilities)
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wtfCmd = utils.findBinaryInPath('wtf')
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if not wtfCmd:
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output("""NOTE: I couldn't find wtf in your path, so that function of
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this module won't work. You may choose to install it later;
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to re-enable this command then, give the bot the command
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'enable Unix.wtf'.""")
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capabilities = conf.supybot.capabilities()
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capabilities.add('-Unix.wtf')
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conf.supybot.capabilities.setValue(capabilities)
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output("""The "progstats" command can reveal potentially sensitive
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information about your machine. Here's an example of its output:
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%s\n""" % progstats())
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if yn('Would you like to disable this command for non-owner users?',
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default=True):
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capabilities = conf.supybot.capabilities()
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capabilities.add('-Unix.progstats')
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conf.supybot.capabilities.setValue(capabilities)
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conf.supybot.commands.disabled().add('Unix.progstats')
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def progstats():
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pw = pwd.getpwuid(os.getuid())
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response = 'Process ID %i running as user "%s" and as group "%s" ' \
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response = 'Process ID %s running as user "%s" and as group "%s" ' \
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'from directory "%s" with the command line "%s". ' \
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'Running on Python %s.' % \
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(os.getpid(), pw[0], pw[3],
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os.getcwd(), " ".join(sys.argv),
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os.getcwd(), ' '.join(sys.argv),
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sys.version.translate(string.ascii, '\r\n'))
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return response
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@ -117,17 +85,32 @@ def pipeReadline(fd, timeout=2):
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else:
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raise TimeoutError
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conf.registerPlugin('Unix')
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conf.registerGroup(conf.supybot.plugins.Unix, 'fortune')
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conf.registerGlobalValue(conf.supybot.plugins.Unix.fortune, 'command',
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registry.String(utils.findBinaryInPath('fortune') or '', """Determines what
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command will be called for the fortune command."""))
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conf.registerGlobalValue(conf.supybot.plugins.Unix.fortune, 'short',
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registry.Boolean(True, """Determines whether only short fortunes will be
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used if possible."""))
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conf.registerGlobalValue(conf.supybot.plugins.Unix.fortune, 'file',
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registry.String('', """Determines what specific file (if any) will be used
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with the fortune command; if none is given, the system-wide default will
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be used."""))
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conf.registerGroup(conf.supybot.plugins.Unix, 'spell')
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conf.registerGlobalValue(conf.supybot.plugins.Unix.spell, 'command',
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registry.String(utils.findBinaryInPath('aspell') or \
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utils.findBinaryInPath('ispell') or '', """Determines what
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command will be called for the spell command."""))
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conf.registerGroup(conf.supybot.plugins.Unix, 'wtf')
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conf.registerGlobalValue(conf.supybot.plugins.Unix.wtf, 'command',
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registry.String(utils.findBinaryInPath('wtf') or '', """Determines what
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command will be called for the wtf command."""))
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class Unix(callbacks.Privmsg):
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def __init__(self):
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callbacks.Privmsg.__init__(self)
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self.spellCmd = utils.findBinaryInPath('aspell')
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if not self.spellCmd:
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self.spellCmd = utils.findBinaryInPath('ispell')
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self.fortuneCmd = utils.findBinaryInPath('fortune')
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self.wtfCmd = utils.findBinaryInPath('wtf')
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def errno(self, irc, msg, args):
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"""<error number or code>
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@ -182,10 +165,12 @@ class Unix(callbacks.Privmsg):
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for the spelling of <word>.
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"""
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# We are only checking the first word
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if not self.spellCmd:
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spellCmd = self.registryValue('spell.command')
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if not spellCmd:
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irc.error('A spell checking command doesn\'t seem to be '
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'installed on this computer.')
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return
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'installed on this computer. If one is installed, '
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'reconfigure supybot.plugins.Unix.spell.command '
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'appropriately.', Raise=True)
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word = privmsgs.getArgs(args)
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if word and not word[0].isalpha():
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irc.error('<word> must begin with an alphabet character.')
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@ -193,8 +178,8 @@ class Unix(callbacks.Privmsg):
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if ' ' in word:
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irc.error('Spaces aren\'t allowed in the word.')
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return
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(r, w) = popen2.popen4([spellCmd, '-a'])
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try:
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(r, w) = popen2.popen4([self.spellCmd, '-a'])
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s = r.readline() # Banner, hopefully.
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if 'sorry' in s.lower():
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irc.error(s)
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@ -231,14 +216,27 @@ class Unix(callbacks.Privmsg):
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Returns a fortune from the *nix fortune program.
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"""
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if self.fortuneCmd is not None:
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(r, w) = popen2.popen4('%s -s' % self.fortuneCmd)
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s = r.read()
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w.close()
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r.close()
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irc.reply(' '.join(s.split()))
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fortuneCmd = self.registryValue('fortune.command')
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if fortuneCmd:
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args = [fortuneCmd]
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if self.registryValue('fortune.short'):
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args.append('-s')
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if self.registryValue('fortune.file'):
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args.append(self.registryValue('fortune.file'))
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(r, w) = popen2.popen4(args)
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try:
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lines = r.readlines()
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lines = map(str.rstrip, lines)
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lines = filter(None, lines)
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irc.replies(lines, joiner=' ')
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finally:
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w.close()
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r.close()
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else:
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irc.error('I couldn\'t find the fortune command.')
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irc.error('I couldn\'t find the fortune command on this system. '
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'If it is installed on this system, reconfigure the '
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'supybot.plugins.Unix.fortune.command configuration '
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'variable appropriately.')
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def wtf(self, irc, msg, args):
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"""[is] <something>
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@ -247,18 +245,24 @@ class Unix(callbacks.Privmsg):
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appeared in NetBSD 1.5. In most *nices, it's available in some sort
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of 'bsdgames' package.
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"""
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if self.wtfCmd is not None:
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wtfCmd = self.registryValue('wtf.command')
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if wtfCmd:
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if args and args[0] == 'is':
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del args[0]
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something = privmsgs.getArgs(args)
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something = something.rstrip('?')
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(r, w) = popen2.popen4([self.wtfCmd, something])
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response = utils.normalizeWhitespace(r.readline().strip())
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irc.reply(response)
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r.close()
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w.close()
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(r, w) = popen2.popen4([wtfCmd, something])
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try:
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response = utils.normalizeWhitespace(r.readline().strip())
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irc.reply(response)
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finally:
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r.close()
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w.close()
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else:
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irc.error('I couldn\'t find the wtf command.')
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irc.error('I couldn\'t find the wtf command on this system. '
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'If it is installed on this system, reconfigure the '
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'supybot.plugins.Unix.wtf.command configuration '
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'variable appropriately.')
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Class = Unix
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