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### Author: Dag Wieers <dag@wieers.com>
class dstat_plugin(dstat):
def __init__(self):
self.name = 'utmp'
self.nick = ('ses', 'usr', 'adm' )
self.vars = ('sessions', 'users', 'root')
self.type = 'd'
self.width = 3
self.scale = 10
def check(self):
try:
global utmp
import utmp
except:
raise Exception('Needs python-utmp module')
def extract(self):
for name in self.vars: self.val[name] = 0
for u in utmp.UtmpRecord():
# print('# type:%s pid:%s line:%s id:%s user:%s host:%s session:%s' % (i.ut_type, i.ut_pid, i.ut_line, i.ut_id, i.ut_user, i.ut_host, i.ut_session))
if u.ut_type == utmp.USER_PROCESS:
self.val['users'] = self.val['users'] + 1
if u.ut_user == 'root':
self.val['root'] = self.val['root'] + 1
self.val['sessions'] = self.val['sessions'] + 1
# vim:ts=4:sw=4:et
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