Other alternative for joining together columns from multiple files

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CSV joining and checking multiple files

Hello, For our work we use several scripts to gather/combine data for use in our webshop. Untill now we did not had any problems but since a couple days we noticed some mismatches between imports. It happened that several barcodes where matched even though it was a complete other product. Of...

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Joining Two Files Matching Two Columns

Hi All, I am looking to join two files where column 1 of file A matches with column 1 of file B and column 5 of files A matches with column 2 of file B. After joining the files based on above condition, out should contain entire line of file A and column 3, 4 and 5 of file B. Here is sample...

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Joining files using awk not extracting all columns from File 2

Hello All I'm joining two files using Awk by Left outer join on the file 1 File 1 1 AA 2 BB 3 CC 4 DD File 2 1 IND 100 200 300 2 AUS 400 500 600 5 USA 700 800 900

4. UNIX for Dummies Questions & Answers

Joining different columns from multiple files

Hello again, I am trying to join 3rd column of 3 files into the end on one file and save it separately... my data looks like this file 1 Bob, Green, 80 Mark, Brown, 70 Tina, Smith, 60 file 2 Bob, Green, 70 Mark, Brown, 60 Tina, Smith, 50 file 3 Bob, Green, 50 Mark, Brown,60 Tina,...

5. Shell Programming and Scripting

NR==FNR trick for joining columns from two files

foo.txt 1 rs2887286 0 1145994 C T 1 rs1240743 0 1323299 C A 1 rs1695824 0 1355433 G T 1 rs3766180 0 1468016 G A 1 rs7519837 0 1500664 A G 1 rs2272908 0 ...

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Joining string on multiple files

Hi guys, I am a forum (and a bit of a unix) newbie, and I currently have a tricky problem lying ahead of me. I have multiple files, and I am looking to join the files on the first column. Example: File 1 andy b 100 amy c 200 amy d 300 File 2 andy c 200 amy c 100 clyde o 50 ...

7. UNIX for Advanced & Expert Users

Alternative needed for joining lines with a match

Hi, The following sed command is not working for me, does anyone have a good alternative for joining lines in a file based on a match? # if a line ends with a backslash, append the next line to it sed -e :a -e '/\\$/N; s/\\\n//; ta'

8. UNIX for Dummies Questions & Answers

Joining files based on multiple keys

I need a script (perl or awk..anything is fine) to join 3 files based on three key columns. The no of non-key columns can vary in each file. The columns are delimited by semicolon. For example, File1 Dim1;Dim2;Dim3;Fact1;Fact2;Fact3;Fact4;Fact5 ---- data delimited by semicolon --- ...

9. Shell Programming and Scripting

Joining two files based on columns/fields

I've got two files, File1 and File2 File 1 has got combination of col1, col2 and col3 which comes on file2 as well, file2 does not get col4. Now based on col1, col2 and col3, I would like to get col4 from file1 and all the columns from file2 in a new file Any ideas? File1 ------ Col1 col2...

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Joining columns from two files, if the key matches

I am trying to join/paste columns from two files for the rows with matching first field. Any help will be appreciated. Files can not be sorted and may not have all rows in both files. Thanks. File1 aaa 111 bbb 222 ccc 333 File2 aaa sss mmmm ccc kkkk llll ddd xxx yyy Want to...

Shell Programming and Scripting