auth.log 中的哪些条目不好,或者我应该害怕哪个条目?
Oct 3 05:00:01 webv2 CRON[25757]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 3 05:00:01 webv2 CRON[25757]: pam_unix(cron:session): session closed for user www-data
1)是因为我在 /etc/sudoers 中有一些条目允许 www-data 启动文件还是我错了?
Oct 3 08:23:30 webv2 PackageKit: uid 1000 is trying to obtain org.freedesktop.packagekit.system-sources-refresh auth (only_trusted:0)
Oct 3 08:23:30 webv2 PackageKit: uid 1000 obtained auth for org.freedesktop.packagekit.system-sources-refresh
Oct 3 10:58:14 webv2 polkitd(authority=local): Unregistered Authentication Agent for unix-session:1 (system bus name :1.26, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale de_AT.UTF-8) (disconnected from bus)
Oct 3 10:58:36 webv2 polkitd(authority=local): Registered Authentication Agent for unix-session:1 (system bus name :1.28 [lxpolkit], object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale de_AT.UTF-8)
2)不知道。那个“未注册的身份验证代理”和“已注册的身份验证代理”让我感觉不舒服
Oct 3 12:55:13 webv2 dbus-daemon[549]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.25" (uid=1000 pid=1153 comm="/usr/bin/pulseaudio --daemonize=no --log-target=jo") interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply="0" destination=":1.27" (uid=0 pid=1383 comm="/usr/libexec/bluetooth/bluetoothd ")
3)?? 我只看到 org.freedesktop。并问自己与蓝牙有什么关系?
Oct 3 10:58:14 webv2 lightdm: pam_unix(lightdm-autologin:session): session closed for user pi
Oct 3 10:58:26 webv2 lightdm: pam_unix(lightdm-autologin:session): session opened for user pi(uid=1000) by (uid=0)
Oct 3 10:58:27 webv2 lightdm: pam_unix(lightdm-autologin:session): session opened for user pi(uid=1000) by (uid=0)
4 ) 灯光显示管理器。那是因为我为 pi 安装了普通的桌面 GUI 吗?我也可以通过 vnc 加入我的 pi,但我并不经常使用它,因为我对 ssh 非常熟悉。那么他是不是让我自动登录到桌面?
Oct 3 10:58:58 webv2 login[722]: pam_unix(login:session): session opened for user pi(uid=1000) by LOGIN(uid=0)
5)我对那个味精的问题是,它不像其他登录味精那样典型。这里有什么好害怕的吗?
谢谢任何帮助