这些是什么意思？

fengmx

当我在一个远程终端登录samba＋ldap服务器时，总是出现这样的：
demo-email:~ # ssh 192.168.27.10
Password:
Last login: Wed Sep 13 15:04:29 2006 from 192.168.27.29
Have a lot of fun...
request done: ld 0x80064af0 msgid 1
request done: ld 0x80064af0 msgid 2
request done: ld 0x80064af0 msgid 3
request done: ld 0x80064af0 msgid 4

有时也会在这样的情况下出现：
file1:/etc # man ldapcompare
request done: ld 0x805fe38 msgid 1
request done: ld 0x805fe38 msgid 2
request done: ld 0x805fe38 msgid 3
request done: ld 0x805fe38 msgid 4


file1:/usr/bin # man ldap_cache
request done: ld 0x805fe38 msgid 1
request done: ld 0x805fe38 msgid 2
request done: ld 0x805fe38 msgid 3
request done: ld 0x805fe38 msgid 4
No manual entry for ldap_cache
You have new mail in /var/mail/root


请问，这是什么意思，怎么设置才能让这些不出现呢？