我是批处理脚本的新手。目前我的文件以以下格式显示。我想要详细信息输出，其中日期应该是当前日期之前的 10 天(意味着日期 10)。目前它显示在最新日期
00000064 xxyz 2013-06-17 14:37:11
00000065 xxyz 2013-06-17 14:46:15
00000066 xxyz 2013-06-17 14:52:34
0000006d xxyz 2013-06-18 11:17:42
0000006e xxyz 2013-06-18 11:29:57
0000006f xxyz 2013-06-18 11:50:53
00000070 xxyz 2013-06-18 12:17:56
00000074 xxyz 2013-06-19 11:45:36
00000001 xxyz 2013-06-19 15:22:07
00000002 xxyz 2013-06-19 16:12:45
00000003 xxyz 2013-06-19 16:19:42
00000006 xxyz 2013-06-19 20:36:46
00000008 xxyz 2013-06-19 23:34:11
0000000f xxyz 2013-06-20 10:49:38
00000010 xxyz 2013-06-20 10:50:59
00000011 xxyz 2013-06-20 10:52:29
00000018 xxyz 2013-06-20 15:58:24
0000006e xxyz 2013-06-25 07:11:00
0000007f xxyz 2013-06-26 08:55:36
00000080 xxyz 2013-06-26 09:08:14
00000081 xxyz 2013-06-26 09:28:57
00000082 xxyz 2013-06-26 13:49:31
00000083 xxyz 2013-06-26 14:00:53
00000087 xxyz 2013-06-27 10:00:27
0000008b xxyz 2013-06-27 12:40:53
00000091 xxyz 2013-06-27 15:32:15
你可以用 GNU awk 做到这一点对于 Windows:
awk -F"[-: ]+" "{print $1,$2,\"\t\t\t\",strftime(\"%F %T\",mktime($3\" \"$4\" \"$5\" \"$6\" \"$7\" \"$8)-864000)}" file
>awk -F"[-: ]+" "{print $1,$2,\"\t\t\t\",strftime(\"%F %T\",mktime($3\" \"$4\" \"$5\" \"$6\" \"$7\" \"$8)-864000)}" file
00000064 xxyz 2013-06-07 14:37:11
00000065 xxyz 2013-06-07 14:46:15
00000066 xxyz 2013-06-07 14:52:34
0000006d xxyz 2013-06-08 11:17:42
0000006e xxyz 2013-06-08 11:29:57
0000006f xxyz 2013-06-08 11:50:53
00000070 xxyz 2013-06-08 12:17:56
00000074 xxyz 2013-06-09 11:45:36
00000001 xxyz 2013-06-09 15:22:07
00000002 xxyz 2013-06-09 16:12:45
00000003 xxyz 2013-06-09 16:19:42
00000006 xxyz 2013-06-09 20:36:46
00000008 xxyz 2013-06-09 23:34:11
0000000f xxyz 2013-06-10 10:49:38
00000010 xxyz 2013-06-10 10:50:59
00000011 xxyz 2013-06-10 10:52:29
00000018 xxyz 2013-06-10 15:58:24
0000006e xxyz 2013-06-15 07:11:00
0000007f xxyz 2013-06-16 08:55:36
00000080 xxyz 2013-06-16 09:08:14
00000081 xxyz 2013-06-16 09:28:57
00000082 xxyz 2013-06-16 13:49:31
00000083 xxyz 2013-06-16 14:00:53
00000087 xxyz 2013-06-17 10:00:27
0000008b xxyz 2013-06-17 12:40:53
00000091 xxyz 2013-06-17 15:32:15
每 10 天的秒数 = 864000