下面哪个文件包含了供 nfs daemon 使用的目录列表? a. /etc/nfs
1 a: G% P+ t/ Y" x b. /etc/nfs.conf, G0 W: _+ N' p8 T B
c. /etc/exports; w8 s9 ~5 h4 @, P
d. /etc/netdir0 O8 N) S5 m: o" d; a
如何停止一台机器的telnet服务?* F$ O+ Y( k9 L2 J7 T8 X
a. put none in /etc/telnet.allow' G9 w! V# |$ z. V/ D
b. put a line ’all:all’ in /etc/hosts.deny. G: }4 x- b! |, h5 ]5 z8 Y
c. comment the telnet entry in /etc/inittab
% Q4 N' A3 |4 T6 g2 T d. comment the telnet entry in /etc/inetd.conf
1 o, S8 r; d9 K' _ 在哪个文件中保存了sendmail的别名?
4 G0 }; x, I2 r5 I a. /etc/aliases
+ U/ T. e! L) X/ m3 V' p7 Z7 [) m b. /etc/mailaliases3 _, F, S% i1 m. N( @3 V2 \
c. /etc/sendmail.aliases
8 J6 M6 I- |' t" W$ `: x- r d. /etc/sendmail/aliases. G' a9 Q7 W( O( X: P, {
smbd and nmbd daemons 的配置文件是:
8 K! p. P$ o. o* D8 w7 m5 T a. /etc/exports( }; Y; C/ ~5 j3 a* S
b. /etc/smb.conf( ^ L9 a) Z- K7 v* v: X, K
c. /etc/samba/config
/ q2 H: @5 u% ?: e d. /usr/local/samba.cfg- W6 Q. g9 a) p8 ^
下面哪个命令用来卸载一个内核模块?+ k! l5 X! M3 x( g) \0 T# e, i1 g
a. rmmod; E& n6 T) r, b$ U; x j
b. unmod
$ J8 d' h M9 m y5 C7 d c. delmod3 M9 D+ y9 l0 L/ U
d. modprobe
4 m' Q5 Y) r! d/ y! f, j 什么情况下必须运行lilo
1 t% S6 M1 S: k5 G3 r a. once a day from cron
# X0 D0 z" ^6 e1 P; L$ Q8 _ b. once a week from cron3 q' p" G/ B* U8 \
c. after installing a new kernel
. i- Y5 u" v7 w1 D1 t( z/ Z d. after installing a new module |