bernaerd@bernaerd createUserTreeNode $ echo -e "9\n1\n2\n3\n4\n2\n3\n1\n1\n1" | uniq -u

9

1

2

3

4

2

3

_________________________

Dennis Bernaerts

ALCATEL SROS 7750 Test engineer

Alcatel Lucent NV,  Copernicuslaann 50, 2018 Antwerpen, BELGIUM
MOB +32 477 96 12 91 | OFF +32 3 240 8475 | FAX +32 3 240 4080 | dennis.bernaerts@alcatel-lucent.com