既然有完整的 / 结构,那么 chroot 进去好了:
# chroot /mnt/chos
groups: cannot find name for group ID 11
root@LinuxDev:/# cat /etc/shadow
root:*:14583:0:99999:7:::
daemon:*:14568:0:99999:7:::
bin:*:14568:0:99999:7:::
sys:*:14568:0:99999:7:::
sync:*:14568:0:99999:7:::
games:*:14568:0:99999:7:::
man:*:14568:0:99999:7:::
lp:*:14568:0:99999:7:::
mail:*:14568:0:99999:7:::
news:*:14568:0:99999:7:::
uucp:*:14568:0:99999:7:::
proxy:*:14568:0:99999:7:::
www-data:*:14568:0:99999:7:::
backup:*:14568:0:99999:7:::
list:*:14568:0:99999:7:::
irc:*:14568:0:99999:7:::
gnats:*:14568:0:99999:7:::
nobody:*:14568:0:99999:7:::
libuuid:!:14568:0:99999:7:::
syslog:*:14568:0:99999:7:::
chronos:$1$Oq2yFY0k$w.F/wm/r6ozX3RmkZgn/C0:14568:0:99999:7:::
messagebus:*:14568:0:99999:7:::
ntp:*:14568:0:99999:7:::
sshd:*:14568:0:99999:7:::
root@LinuxDev:/#
groups: cannot find name for group ID 11
root@LinuxDev:/# cat /etc/shadow
root:*:14583:0:99999:7:::
daemon:*:14568:0:99999:7:::
bin:*:14568:0:99999:7:::
sys:*:14568:0:99999:7:::
sync:*:14568:0:99999:7:::
games:*:14568:0:99999:7:::
man:*:14568:0:99999:7:::
lp:*:14568:0:99999:7:::
mail:*:14568:0:99999:7:::
news:*:14568:0:99999:7:::
uucp:*:14568:0:99999:7:::
proxy:*:14568:0:99999:7:::
www-data:*:14568:0:99999:7:::
backup:*:14568:0:99999:7:::
list:*:14568:0:99999:7:::
irc:*:14568:0:99999:7:::
gnats:*:14568:0:99999:7:::
nobody:*:14568:0:99999:7:::
libuuid:!:14568:0:99999:7:::
syslog:*:14568:0:99999:7:::
chronos:$1$Oq2yFY0k$w.F/wm/r6ozX3RmkZgn/C0:14568:0:99999:7:::
messagebus:*:14568:0:99999:7:::
ntp:*:14568:0:99999:7:::
sshd:*:14568:0:99999:7:::
root@LinuxDev:/#
看来 root 没有密码,不能登录。干脆自己创建一个 root 级别的用户算了,从 Chromium OS 里进入,这样看得更清楚。
root@LinuxDev:/# useradd platinum
root@LinuxDev:/# vi /etc/passwd (修改 uid 和 gid 为 0,修改 shell 为 /bin/bash,因为发现默认是 /bin/sh)
root@LinuxDev:/# passwd platinum
Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
root@LinuxDev:/#
root@LinuxDev:/# vi /etc/passwd (修改 uid 和 gid 为 0,修改 shell 为 /bin/bash,因为发现默认是 /bin/sh)
root@LinuxDev:/# passwd platinum
Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
root@LinuxDev:/#