I'm a awk user.
cat sed.dat | awk -F"," '{print $1}'
or
awk -F"," '{print $1}' sed.dat
On Sun, Feb 12, 2017 at 5:06 PM, bruce <[email protected]> wrote:
> Hey guys.
>
> Thanks for the delete replies..
>
> Got a quick sed question now..
>
> test file::
> head -2 sed.dat
> 228d98f0_f16a_11e6_9544_1ad613f05f7b,1486934882
> 22b93712_f16a_11e6_a6ad_1ad613f05f7b,1486934883
>
> want to simply truncate/search/replace the end of each line starting
> with the ","
> to get
>
> 228d98f0_f16a_11e6_9544_1ad613f05f7b
> 22b93712_f16a_11e6_a6ad_1ad613f05f7b
>
> the following isn't working
> sed -i 's/\,+\$//' sed.dat
>
> sed -i 's/\,+$//' sed.dat
>
> I'm sure it's simple/trivial...
>
> thoughts...
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