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本帖最后由 yestreenstars 于 2013-11-20 13:51 编辑
man sort:
-k, --key=POS1[,POS2]
start a key at POS1 (origin 1), end it at POS2 (default end of
line)
[root@localhost ~]# cat i
Alien:HK:119:1982
Boys in Company C:HK:192:2192
Aliens:HK:532:4892
[root@localhost ~]# sort -t: -k2 i
Alien:HK:119:1982
Boys in Company C:HK:192:2192
Aliens:HK:532:4892
[root@localhost ~]# cat i
Alien:HK:119:1982
Boys in Company C:HK:532:2192
Aliens:HK:192:4892
[root@localhost ~]# sort -t: -k2 i
Alien:HK:119:1982
Aliens:HK:192:4892
Boys in Company C:HK:532:2192
[root@localhost ~]# |
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