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

[cid:image001.png@01CF53FC.B5E9B4D0]Alcatel Lucent NV,  Copernicuslaann 50, 2018 Antwerpen, BELGIUM
MOB +32 477 96 12 91<tel:%2B32%20477%2096%2012%2091> | OFF +32 3 240 8475<tel:%2B32%203%20240%208475> | FAX +32 3 240 4080<tel:%2B32%203%20240%204080> | dennis.bernaerts@alcatel-lucent.com