# cmdtest9.txt # Level 9 functionality test: test to make sure that the system # handles multiple appends to files format ls import Disk.java ls cp Disk.java a cp Disk.java b echo *** a and b should have the same length ls append Disk.java a echo *** a should have twice the length ls cp Disk.java c append Disk.java a echo *** a should have three times the length ls cp Disk.java d append Disk.java a echo *** a should have four times the length ls cp Disk.java e append Disk.java a echo *** a should have five times the length ls export a cmdtest9.out echo *** checking disk *** diskCheck q