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→Universal Software Configuration
resize2fs /dev/sdb2 900M<br>
The "s"after the number represents specifying the size of file system via the sectors(every sector calculated by 512 bite). You could also specify it into K(KB), M(MB), G(GB), etc.<br>
iv. Use fdisk /dev/sdb to adjust the partition size, after into it, enter p, and keep in mind about the initial position of needed extending size partition. You need to first delete the partition then build a new one because the fdisk could not modify the size dynamic(you need to calculate the size, it have to enough to contain the file system adjusted in last step).<br>
v. Enter d to delete the partition need to change the size(my file system is /dev/sdb2, which is the 2 partition ).<br>
vi. Enter n to build a new partition, make sure the initial position is the same as you deleted, and enter the number as you desire. Besides, if it is bootable partition you want to change, note that need to keep the bootable mark in case cannot boot.<br>
