Linux英文试题50道(1)

来源：Linux认证发布时间：2012-11-10 Linux认证视频评论

1. when the system is mounted, all file systems in the /etc/fstab are mounted, except those with what in the option column?
a. nomount
b. noauto
c. noatime
d. nohup

2. you want to compile a new kernel. you have just run "make dep". what should you do next?
choose the best answer:
a. make bzimage
b. make dep
c. make clean
d. make mrproper
e. make xconfig

3. with a linux 2.2 kernel-based machine configuration of 133 mhz, 32 mb ram and a 1 gb hd, how much swap should be configured?
a. 512mb
b. 256mb
c. 128mb
d. 64mb
e. 32mb

4. which command removes all subdirectories in /tmp, regardless of whether they are non-existent or in use?
a. del /tmp/*
b. m -rf /tmp
c. rm -ra /tmp/*
d. rm -rf /tmp/*
e. delete /tmp/*,*

5. you have the following file:
-rwxrwxr-x 1 foo root 0 feb 23 07:48 /bin/foo
which of the following commands will change the owner of the file /bin/foo from the foo user to the bar user without affecting group ownership?
a. chown /bin/foo bar
b. chown bar /bin/foo
c. chown bar.foo /bin/foo
d. chown.foo.bar /bin/foo

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