1. Shell Programming and Scripting

Hi everybody, I am hoping somebody here will be either be able to solve my troubles or at least give me a push in the right direction :) . I am developing a shell script to read in 4 different files worth of data that each contain a list of: username firstname secondname group score I... (2 Replies)

2. Shell Programming and Scripting

Hi guyz Excuse me for posting simple question I tried join and sort and other perl commands but failed I have 2 files. 1st file contain single column with around 6000 values (rows). Second file contain 2 columns 1st column is the same column (in 1st file) but randomly ordered and second... (5 Replies)

3. UNIX for Dummies Questions & Answers

Hello, My apologies if this has been posted elsewhere, I have had a look at several threads but I am still confused how to use these functions. I have two files, each with 5 columns: File A: (tab-delimited) PDB CHAIN Start End Fragment 1avq A 171 176 awyfan 1avq A 172 177 wyfany 1c7k A 2 7... (3 Replies)

4. UNIX for Dummies Questions & Answers

Been tearing my hair out trying to work out how to make the -t option in the join command work. Joining two files on col 1; columns in both files are separated by tabs. file1: 2010/02/01-00:00 10.63 2010/02/01-00:06 10.63 2010/02/01-00:12 10.61 2010/02/01-00:18 10.58 (there are LOTS... (4 Replies)

5. Homework & Coursework Questions

1. The problem statement, all variables and given/known data: I have two files created from extracting data off of two CSV files, one containing class enrollment on a specific quarter and the other containing grades for that specific quarter. The Enrollment file generated contains course name,... (11 Replies)

6. UNIX for Dummies Questions & Answers

Hello, Going through book, "Guide to UNIX Using Linux". I am doing one of the projects that has me writing scripts to join files. Here is my pnumname script and I am extracting the programmers names and numbers from the program file and redirecting the output to the file pnn. I then created a... (0 Replies)

7. UNIX for Dummies Questions & Answers

Dear all, I have two files (each only contains 1 column) as attached. I want to combined the two files and only show the common records in both files. But when I use join command only the last row was combined. Anyone know what is the problem? I don't know how to write the correct code to only... (2 Replies)

8. UNIX for Dummies Questions & Answers

file1: Toronto:12439755:1076359:July 1, 1867:6 Quebec City:7560592:1542056:July 1, 1867:5 Halifax:938134:55284:July 1, 1867:4 Fredericton:751400:72908:July 1, 1867:3 Winnipeg:1170300:647797:July 15, 1870:7 Victoria:4168123:944735:July 20, 1871:10 Charlottetown:137900:5660:July 1, 1873:2... (2 Replies)

9. UNIX for Dummies Questions & Answers

I have a weird issue going on with the join command... I have two files I am trying to join...here is a line from each file with the important parts marked in red: file1: /groupspace/ccops/cmis/bauwkrcn/commsamp_20140315.txt,1 file2:... (3 Replies)

10. Shell Programming and Scripting

I have 2 files. File 1 is a daily file with only a bunch of IDs and a date column. File 2 has all the dump of IDs and their respective cost. I basically want an inner join. When I am picking a few rows from these files and joining, they work perfectly fine. But when I join the full files together,... (13 Replies)