Jos*_*osh 5 guest-session authentication
我去自助餐厅吃早餐,当我回来时,我发现我的锁屏没有褪色,好像它在过去 5 分钟内被访问过。
有关键字“guest”的日志文件片段:
Ma?May 21 10:24:44 machine-12 groupadd[3518]: group added to /etc/group: name=guest-cA5vc1, GID=126 ?nd
ic?May 21 10:24:44 machine-12 groupadd[3518]: group added to /etc/gshadow: name=guest-cA5vc1 ?co
ns?May 21 10:24:44 machine-12 groupadd[3518]: new group: name=guest-cA5vc1, GID=126 ?
Ma?May 21 10:24:44 machine-12 useradd[3522]: new user: name=guest-cA5vc1, UID=115, GID=126, home=/, shell=/bin/bash ?
Ma?May 21 10:24:44 machine-12 usermod[3527]: change user 'guest-cA5vc1' password ?
Ma?May 21 10:24:44 machine-12 chage[3532]: changed password expiry for guest-cA5vc1 ?
Ma?May 21 10:24:44 machine-12 chfn[3535]: changed user 'guest-cA5vc1' information ?
Ma?May 21 10:24:44 machine-12 usermod[3543]: change user 'guest-cA5vc1' home from '/' to '/tmp/guest-cA5vc1' ?
Ma?May 21 10:24:44 machine-12 su[3548]: Successful su for guest-cA5vc1 by root ?
Ma?May 21 10:24:44 machine-12 su[3548]: + ??? root:guest-cA5vc1 ?
Ma?May 21 10:24:44 machine-12 su[3548]: pam_unix(su:session): session opened for user guest-cA5vc1 by (uid=0) ?
Ma?May 21 10:24:44 machine-12 su[3548]: pam_unix(su:session): session closed for user guest-cA5vc1 ?
Ma?May 21 10:24:44 machine-12 lightdm: pam_unix(lightdm-autologin:session): session opened for user guest-cA5vc1 by (uid=0)
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我以前从未使用过访客帐户,因此访客帐户似乎是在有人登录时创建的。是这种情况吗?