rh80的cat的怪问题？

[root@localhost C-lib]# ls -l bb
-rw-r--r--    1 root     root           12  2月 14 11:10 bb
[root@localhost C-lib]# cat bb
[root@localhost C-lib]# more bb
i like linux
[root@localhost C-lib]#
cat无效？

i got it,thx kj501 of linuxsir:
it's a bug of rh80??
if bb is longer then before,just like:
i like linux.  linux is my favourate.
then the output of 'cat bb' is:
[root@localhost C-lib]# favouriate.

呵呵,有可能是这样吧,不过我一般不用cat工具,都用less.