when i use sort command with -k and -n together, i got the wrong result: 22:41:21#tp#~> LC_ALL=C 22:41:39#tp#~> /usr/local/bin/sort -u -k1,3 a 1 a q 1 a w 3 a w 22:41:48#tp#~> /usr/local/bin/sort -u -k3 a 1 a q 1 a w 22:41:49#tp#~> cat a 1 a q 1 a w 3 a w 22:41:52#tp#~> /usr/local/bin/sort --version sort (GNU coreutils) 8.14 Copyright (C) 2011 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
Written by Mike Haertel and Paul Eggert. 22:41:57#tp#~> why is that? i read http://www.gnu.org/s/coreutils/manual/html_node/sort-invocation.html, but got nothing about this. any help is appreciate. -- contact me: MSN: [email protected] GTALK: [email protected]
