[r23]: LIME-core / lib / uniq.awk Maximize Restore History

Download this file

uniq.awk    27 lines (26 with data), 893 Bytes

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
#!/usr/bin/awk -f
##################################################################
# Like uniq -u, but without sorting
#
#Copyright 2008 Pjotr Kourzanov
#
#This file is part of LIME.
#
#LIME is free software: you can redistribute it and/or modify
#it under the terms of the GNU General Public License version 2
#as published by the Free Software Foundation.
#
#LIME is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#GNU General Public License for more details.
#
#You should have received a copy of the GNU General Public License
#along with LIME. If not, see <http://www.gnu.org/licenses/>.
##################################################################
{ if (!($0 in Lines)) {
lines[++l]=$0
Lines[$0]=1
}
}
END { for (i=1; i<=l; i++) print lines[i] }