OUTPUT:

INCREMENT 1
example/
example/file1.txt
INCREMENT 2
example/
example/file1.txt
example/file2.txt
EXTRACTING INCREMENT 1
CONTENTS OF INC 1
example/file1.txt
data1
EXTRACTING INCREMENT 2
CONTENTS OF INC 2
example/file2.txt
example/file1.txt
data2
newdata1



RAW DATA:

+ ED=example
+ '[' -d example ']'
+ mkdir example
+ echo data1
+ echo INCREMENT 1
INCREMENT 1
+ tar -jcvg example.snar -f example.tbz2p1 example
tar: example: Directory is new
example/
example/file1.txt
+ echo INCREMENT 2
INCREMENT 2
+ echo newdata1
+ echo data2
+ tar --remove-files -jcvg example.snar -f example.tbz2p2 example
example/
example/file1.txt
example/file2.txt
+ echo EXTRACTING INCREMENT 1
EXTRACTING INCREMENT 1
+ tar xf example.tbz2p1
+ echo CONTENTS OF INC 1
CONTENTS OF INC 1
+ find example -type f
example/file1.txt
+ Files=(`find $ED -type f`)
++ find example -type f
+ for F in "${Files[@]}"
+ cat example/file1.txt
data1
+ echo EXTRACTING INCREMENT 2
EXTRACTING INCREMENT 2
+ tar xf example.tbz2p2
+ echo CONTENTS OF INC 2
CONTENTS OF INC 2
+ find example -type f
example/file2.txt
example/file1.txt
+ Files=(`find $ED -type f`)
++ find example -type f
+ for F in "${Files[@]}"
+ cat example/file2.txt
data2
+ for F in "${Files[@]}"
+ cat example/file1.txt
newdata1
+ '[' -d example ']'
+ rm -r example
+ rm example.snar example.tbz2p1 example.tbz2p2