file 1 contains
da1
da2
da3
file 2 contains
cx1
cx2
cx3
cx4
I want to copy da2 after cx2, I want output will be
cx1
cx2
da2
cx3
cx4
On Monday, January 4, 2021 at 8:03:40 PM UTC+2 Robert Citek wrote:
> Hmm. That sounds similar, but not identical to your original post. Can
> you clarify your question by giving an example, using a small dataset for
> both input and expected output? - Robert
>
> On Mon, Jan 4, 2021 at 10:44 AM alig...@gmail.com <alig...@gmail.com>
> wrote:
>
>> Hi Robert,
>>
>> I want to copy line 5 from a file to line 3 in another file
>>
>> Thanks in advance
>> On Monday, January 4, 2021 at 5:51:31 PM UTC+2 Robert Citek wrote:
>>
>>> Without example data, it's not completely clear what you are trying to
>>> do. But this might be one of many ways to accomplish what you are trying
>>> to do:
>>>
>>> $ { head -4 test.dat ; sed -n 3p w.dat ; tail -n +5 test.dat ; } | cat -n
>>> 1 b1
>>> 2 b2
>>> 3 b3
>>> 4 b4
>>> 5 a3
>>> 6 b5
>>> 7 b6
>>> 8 b7
>>> 9 b8
>>> 10 b9
>>> 11 b10
>>>
>>> Sample data:
>>>
>>> $ paste w.dat test.dat | cat -n
>>> 1 a1 b1
>>> 2 a2 b2
>>> 3 a3 b3
>>> 4 a4 b4
>>> 5 a5 b5
>>> 6 a6 b6
>>> 7 a7 b7
>>> 8 a8 b8
>>> 9 a9 b9
>>> 10 a10 b10
>>>
>>> Regards,
>>> - Robert
>>>
>>> On Mon, Jan 4, 2021 at 8:02 AM alig...@gmail.com <alig...@gmail.com>
>>> wrote:
>>>
>>>> Hi,
>>>> I want to copy a line from a file to a specific line number in a file.
>>>>
>>>> I copy line 3 from w.dat file to test.dat file using
>>>>
>>>> sed -n 3P w.dat >> test.dat
>>>>
>>>> but it copy line 3 to the end of test.dat file, I want copy line 3 to
>>>> line number 5 in the test.dat file, how can I do that?
>>>>
>>>>
>>>> --
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