晋太元中,武陵人捕鱼为业。缘溪行,忘路之远近。忽逢桃花林,夹岸数百步,中无杂树,芳草鲜美,落英缤纷。渔人甚异之,复前行,欲穷其林。 林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田、美池、桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男女衣着,悉如外人。黄发垂髫,并怡然自乐。 见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足为外人道也。”(间隔 一作:隔绝) 既出,得其船,便扶向路,处处志之。及郡下,诣太守,说如此。太守即遣人随其往,寻向所志,遂迷,不复得路。 南阳刘子骥,高尚士也,闻之,欣然规往。未果,寻病终。后遂无问津者。
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# This file is part of the sos project: https://github.com/sosreport/sos
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# version 2 of the GNU General Public License.
#
# See the LICENSE file in the source distribution for further information.
from sos.report.plugins import Plugin, RedHatPlugin, UbuntuPlugin, PluginOpt
class SELinux(Plugin, RedHatPlugin, UbuntuPlugin):
short_desc = 'SELinux access control'
plugin_name = 'selinux'
profiles = ('container', 'system', 'security', 'openshift')
option_list = [
PluginOpt('fixfiles', default=False,
desc='collect incorrect file context labels')
]
packages = ('libselinux', 'selinux-utils')
def setup(self):
self.add_copy_spec([
'/etc/sestatus.conf',
'/etc/selinux'
])
# capture this with a higher log limit since #2035 may limit this
# collection
self.add_copy_spec('/var/lib/selinux', sizelimit=50)
self.add_cmd_output('sestatus')
state = self.exec_cmd('getenforce')['output']
if state != 'Disabled':
self.add_cmd_output([
'ps auxZww',
'sestatus -v',
'sestatus -b',
'selinuxdefcon root',
'selinuxconlist root',
'selinuxexeccon /bin/passwd',
'semanage -o' # deprecated, may disappear at some point
])
subcmds = [
'fcontext',
'user',
'port',
'login',
'node',
'interface',
'boolean',
'module'
]
for subcmd in subcmds:
self.add_cmd_output(f"semanage {subcmd} -l")
if self.get_option('fixfiles'):
self.add_cmd_output("restorecon -Rvn /", stderr=False,
priority=100)
# vim: set et ts=4 sw=4 :