passwd

embedded xLinux root 5.4

root:x:0:0:root:/:/bin/sh
bin:x:1:1:bin:/bin:/bin/false
ftp:x:21:21::/home/ftp:/bin/false
pppuser:x:501:501:Linux User,,,:/home/pppuser:/bin/sh
nobody:x:65534:65534:nobody:/:/bin/false