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Thanks everyone for your response.

I tried with

sed 's/\([^,]\{1,\}\),\1,\{0,1\}//g' file

But the output is coming in such a way that it deletes all the similar strings in a complete row.
...

Thanks for the reply..

But the output should completely eliminate the matching string "e". It output file should be like

a,b,c,d,f,g

Hello everyone,

I have a requirement as shown below. I need to delete consecutive same values from the source file and give it as output file.

Source:

a,b,c,d,e,e,f,g

Target:
...

Thanks Akshay & Kibou. That code worked! :)

Hi,

FileA is having a single column with 1000 rows.
FileB is having 15 columns with 13000 rows.

Need to compare File A values with FileB, and if that comparing value matches with any of the...

Hi,

I have FileA with one column.
File B with 15 columns separated by comma delimiter.

I need to compare the FILEA value with all 15 columns of FILEB... if matches, need to return the 1st, 2nd...

You are correct, thanks to Scrutinizer as well!

Hi Don,

The source file delimiter is changed from pipeline to comma. Thanks a lot for this code, it worked like a magic :) Thanks again!

Thanks for the reply..

Unfortunately, this script is not giving results. The output file is empty. Here is the script I use. Please correct me if there is anything wrong.

dos2unix fileA...

Hi All,

Need help in this requirement.

I have fileA with one column and fileB with 26 columns.

I need to match the value from fileA with fileB, if matches I have to return that value from...

After conversion from Dos2unix, i got the output generated... :) thanks a lot for the quick response.

There is no error message, the new file is getting created. But it's an empty file!

grep -wf <server path fileA> <server path fileB> > <server path for new file with 777 permission>

Thanks for the reply!

This code is not working in this scenario. I need to search and return the values to the new file. Tried with the below code also, not worked. Please help if awk command or...

I have a fileA with one column (1000 rows), and fileB with 26 columns(13000 rows).
I need to search each value of fileA with fileB and return all the 26 values from FileB to a new file- File C if...