单选题Which of the following commands will ncrease the contiguous free space of a file system without having to add additional partitions（）A chfsB fsckC chlvD defragfs
题目
单选题
Which of the following commands will ncrease the contiguous free space of a file system without having to add additional partitions（）
A
chfs
B
fsck
C
chlv
D
defragfs