nel-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 foll页码：[1] [2] [3] [4] [5] 第2页、共5页 |
