If you don't mind the output being ordered by the first column then you can use this invocation of the join command: join.
I want to create a file that contains columns from two input files. column, denoted $2, as a value in array a using first column, $1, as the key. If we saw the first field of the line in, as determined by the sort > sort > join -o 1.1 2.2 1.2....
Questions match values first column files join matching lines - travelSince the files are sorted, "jerrystarr.info" is superset of "jerrystarr.info" and there are no duplicate lines in either files this:. Is there a way to skip that. Post as a guest. If FORMAT is the keyword 'auto', then the first line of each file determines the number of fields output for each line.. Actually it's dirty solution.
This is the same as the default output format but also ensures the same number of fields are output for each line. The answers available are only for one file and not for comparing two different files. Trupti it works fine on the example files you gave. Note that I am passing jerrystarr.info as the first file and jerrystarr.info as the second. I would like the output file to look like this:. Sign up or log in to customize your list. If the first field from jerrystarr.info is present in jerrystarr.infothen the corresponding line from jerrystarr.info should be appended to that of jerrystarr.info. You can use the -e switch for that:. Ask Ubuntu is a question and answer site for Ubuntu users and developers. Start here for a quick overview of the site. The best answers are voted up and rise to the top. Detailed answers to any questions you might. Sign up using Email and Password. Discuss the workings and policies of this site. The best answers are voted up and rise to the top. Sign up permanent residence application log in.
Basic Blending Combining Data with the Same Column Names