2
votes
3answers
57 views

How to add a new line for a missing entry between two fields

I have this file. As you can see in column1, entries TEST01N03, TEST01N06, and TEST01N18 are missing (total of 18 entries). Is there a way to check the fields of this column and fill in the missing ...
4
votes
2answers
103 views

Replace common values in two files according to first column

How do I replace common values in two files according to first column? I have file 1 (1.txt): CH063_01084 CH063_01083 CH063_13925 CH063_14473 and file 2 (2.txt): CH063_01083 FGSG_16349 4 ...
2
votes
2answers
580 views

Bash: append columns to table

If you want to append a column (not a line) to a table, and the column has the same number of elements for sure, how can you do it? Given a set of files, which keeps changing each day, you want to ...
2
votes
4answers
130 views

Adding values of the column that have the same data ID?

I want to prepare a uniform daily data from a mixed daily and sub-daily data by adding the sub-daily values and producing a uniform daily data. My sample input and desired out put data looks like ...
2
votes
1answer
765 views

intersection of two files according to the first column

I have two files in file A, there are sequence_numbers in the other file B, there are many columns, and the first column is sequnce numbers, I want to get a files with all the lines in the B with the ...