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我有以下 cdr 文件的输出，如下面的代码片段所示。

2021-10-27 00:06:53,203:16344:5:0:4:573192000019::6:0:4:573160001511:*999#:1:1:573160032001:1:6:732123904909775:1:1:573156068892:::::SUCCESS:PULL:2021-10-2700:06:53.203:101630:20076482:28389:2
,2:aa8c2b31-ac49-4c16-9e2f-f8a83ba63cd6
2021-10-27 00:06:57,120:16344:5:0:4:573192000019::6:0:4:573160001511:*111#:1:1:573160032002:1:6:732123907508180:1:1:573134396303:::::SUCCESS:PULL:2021-10-27 00:06:57.12:101631:26706476:11566:3,3,3192244169:d21e7dca-6dfa-43e6-8bcd-b95ebd35cdea

从代码片段中可以看出，第 2 行应该是第 1 行的一部分，但是有一个换行符将事务分成两行。要求如下。

2021-10-27 00:06:53,203:16344:5:0:4:573192000019::6:0:4:573160001511:*999#:1:1:573160032001:1:6:732123904909775:1:1:573156068892:::::SUCCESS:PULL:2021-10-2700:06:53.203:101630:20076482:28389:2,2:aa8c2b31-ac49-4c16-9e2f-f8a83ba63cd6
2021-10-27 00:06:57,120:16344:5:0:4:573192000019::6:0:4:573160001511:*111#:1:1:573160032002:1:6:732123907508180:1:1:573134396303:::::SUCCESS:PULL:2021-10-27 00:06:57.12:101631:26706476:11566:3,3,3192244169:d21e7dca-6dfa-43e6-8bcd-b95ebd35cdea

这怎么能在已经生成的文件中完成？cdr 文件中有数千行类似的行需要更正 .TIA

4

4 回答 4

2 
$ awk '{printf "%s%s", (/^[0-9]{4}(-[0-9]{2}){2}/ ? ors : ""), $0; ors=ORS} END{print ""}' file
2021-10-27 00:06:53,203:16344:5:0:4:573192000019::6:0:4:573160001511:*999#:1:1:573160032001:1:6:732123904909775:1:1:573156068892:::::SUCCESS:PULL:2021-10-2700:06:53.203:101630:20076482:28389:2,2:aa8c2b31-ac49-4c16-9e2f-f8a83ba63cd6
2021-10-27 00:06:57,120:16344:5:0:4:573192000019::6:0:4:573160001511:*111#:1:1:573160032002:1:6:732123907508180:1:1:573134396303:::::SUCCESS:PULL:2021-10-27 00:06:57.12:101631:26706476:11566:3,3,3192244169:d21e7dca-6dfa-43e6-8bcd-b95ebd35cdea
于 2021-11-25T05:18:02.293 回答
2 
awk -F ':' 'NF!=37 { curr=$0; getline; $0 = curr $0 }1' file

输出：

2021-10-27 00:06:53,203:16344:5:0:4:573192000019::6:0:4:573160001511:*999#:1:1:573160032001:1:6:732123904909775:1:1: 573156068892:::::SUCCESS:PULL:2021-10-2700:06:53.203:101630:20076482:28389:2,2:aa8c2b31-ac49-4c16-9e2f-f8a83ba63cd6
2021-10-27 00:06:57,120:16344:5:0:4:573192000019::6:0:4:573160001511:*111#:1:1:573160032002:1:6:732123907508180:1:1: 573134396303:::::SUCCESS:PULL:2021-10-27 00:06:57.12:101631:26706476:11566:3,3,3192244169:d21e7dca-6dfa-43e6-8bcd-b95ebd35cdea

我假设每一行应该有 37 列。

请参阅：8 个强大的 Awk 内置变量——FS、OFS、RS、ORS、NR、NF、FILENAME、FNR

于 2021-11-25T05:19:15.070 回答
2

这可能对您有用（GNU sed）：

sed ':a;N;/\n....-..-.. ..:..:..,/!s/\n//;ta;P;D' file

在模式空间中打开一个 2 行窗口。

如果第二行不是以日期和时间开头，请删除换行符（将第 2 行附加到第 1 行），附加下一行并重复直到失败。

打印/删除两行中的第一行并重复。

于 2021-11-25T11:59:28.243 回答
1

请您尝试以下方法：

awk '
/^[[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2}/ {       # if the record starts with a date
    if (line) print line                                # flush the line buffer
    line = ""
}
{
    line = line $0                                      # append the current record to the line buffer
}
END {
    if (line) print line                                # flush the line buffer at the end of the file
}
' file.txt

使用提供的示例输出：

2021-10-27 00:06:53,203:16344:5:0:4:573192000019::6:0:4:573160001511:*999#:1:1:573160032001:1:6:732123904909775:1:1:573156068892:::::SUCCESS:PULL:2021-10-2700:06:53.203:101630:20076482:28389:2,2:aa8c2b31-ac49-4c16-9e2f-f8a83ba63cd6
2021-10-27 00:06:57,120:16344:5:0:4:573192000019::6:0:4:573160001511:*111#:1:1:573160032002:1:6:732123907508180:1:1:573134396303:::::SUCCESS:PULL:2021-10-27 00:06:57.12:101631:26706476:11566:3,3,3192244169:d21e7dca-6dfa-43e6-8bcd-b95ebd35cdea
于 2021-11-25T04:56:20.037 回答