Sponsored Content
Homework and Emergencies Homework & Coursework Questions How join works and the specific parameters to my problem? Post 302413286 by methyl on Thursday 15th of April 2010 06:36:46 AM
Old 04-15-2010
Working totally from your post and copying the data and the first command, mine gives output:

Code:
10015|GEOL |158|NATURAL DISASTERS|Rezaie Boroon Mohammad Hassan|1.64
10016|GEOL |158|NATURAL DISASTERS|Hamane Angelique C.|1.93
10020|ART | 101A |WORLD ART|Anderson Paul A|1.19
10021|ART | 101B |WORLD ART|Aguilar-Moreno Jose Manuel|2.59


I guess we need to know what Operating System and Shell and also version of join.

Code:
My "join" is this (According to the "what" command):

what /usr/bin/join

/usr/bin/join:
         $Revision: B.11.11_LR
         Fri Oct 27 00:58:04 PDT 2000 $



---------- Post updated at 11:36 ---------- Previous update was at 11:22 ----------

Quote:
The original data files were Excel files that the campus generated. We converted the files to CSV before extracting the information. So I only know as far as downloading the file?
We need to check the format of the data files. This "sed" just shows funny characters and record terminators. A normal unix text file will be terminated with a "newline" character which is displayed as "$" in this example.

Code:
sed -n l Courses2.txt

10015|GEOL |158|NATURAL DISASTERS|Rezaie Boroon Mohammad Hassan|$
10016|GEOL |158|NATURAL DISASTERS|Hamane Angelique C.|$
10020|ART | 101A |WORLD ART|Anderson Paul A|$
10021|ART | 101B |WORLD ART|Aguilar-Moreno Jose Manuel| $

If I deliberately make the file incorrect by converting it to Microsoft text format it will look like this. This may be enough to upset your "join" but mine still works.

Code:
sed -n l Courses2.txt

10015|GEOL |158|NATURAL DISASTERS|Rezaie Boroon Mohammad Hassan|\r$
10016|GEOL |158|NATURAL DISASTERS|Hamane Angelique C.|\r$
10020|ART | 101A |WORLD ART|Anderson Paul A|\r$
10021|ART | 101B |WORLD ART|Aguilar-Moreno Jose Manuel| \r$


Last edited by zaxxon; 04-15-2010 at 08:03 AM.. Reason: code tags, ty
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Plink problem....only works if passwd is in the script

I have a one line bat script run off a XP machine that tar's and compresses some files from a Sol 8 box. It goes something like this (a bit simplified).... plink -pw <passwd> user@host "tar -cvf - -C / tmp/a_file | compress " > a_file.tar.Z So this works....and it's worked many times. But now... (3 Replies)
Discussion started by: Yinzer955i
3 Replies

2. Shell Programming and Scripting

A join problem?

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)
Discussion started by: jamjamjammie
2 Replies

3. Programming

Problem with Pipes => Only works first pipe

Hi! I'm having problems with pipes... I need comunnications with childs processes and parents, but only one child can comunnicate with parent (first child), others childs can't. A brief of code: if(pipe(client1r)<0){ perror("pipe"); } ... (1 Reply)
Discussion started by: serpens11
1 Replies

4. UNIX for Dummies Questions & Answers

problem with join

So I want to join two files that have a lot of rows The file named gen1 has 2 columns: head gen1 1008567 0.4026931012 1119535 0.7088912314 1120590 0.7093805634 1145994 0.7287952590 1148140 0.7313924434 1155173 0.7359550430 1188481 0.7598914553 1201155 0.7663406553 1206921... (2 Replies)
Discussion started by: peanuts48
2 Replies

5. UNIX for Dummies Questions & Answers

how to join two files using "Join" command with one common field in this problem?

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)
Discussion started by: mindfreak
2 Replies

6. Shell Programming and Scripting

how to retrieve specific parameters using a xml tag

Hi, I have the following code in my xml file: <aaaRule loginIdPattern=".*" orgIdPattern=".*" deny="false" /> <aaaRuleGroup name="dpaas"> <aaaRule loginIdPattern=".*" orgIdPattern=".*" deny="false" /> I want to retrieve orgIdPattern and loginIdPattern parameter value based on... (2 Replies)
Discussion started by: mjavalkar
2 Replies

7. UNIX for Dummies Questions & Answers

Join Lines at a specific point

Hi I'm a beginner, and i've been having trouble joining two lines. I need to convert this file 1097ALABAMA Mobile County METHOMYL INSE CTICIDES 6 1.6200000E+00 1.8000001E+00 1003ALABAMA Baldwin County ... (5 Replies)
Discussion started by: kf_1434
5 Replies

8. Solaris

How to Limit ftp access parameters for specific users?

Dear friends, :) I create new user useradd -g other -d /export/home/sltftp -m -s /bin/bash -c "SLT user account for TMA ftp backup" sltftp now i need do restrict thees chmod delete overwrite rename from this user:(for all the files in the server ,sltftp user can only able to download... (4 Replies)
Discussion started by: darakas
4 Replies

9. Shell Programming and Scripting

Replacing whole string starting with specific works

Hi guys, So what I am trying to accomplish is to replace a whole string starting with some designated string. eg: When even I find a string starting with : eai.endpoint.url= replace the entire line with: eai.endpoint.url=http://www.endpoint.com/API Righ now I am trying to... (4 Replies)
Discussion started by: Junaid Subhani
4 Replies

10. Red Hat

How to join Linux pc to active directory in specific ou with authconfig?

I use authconfig command to join linux computers to AD How do I specify which OU they go in? I llook at authconfig --help but not see antyhing\ Can I use --ldapbasedn=<dn> to select what OU it should go iN (0 Replies)
Discussion started by: red888
0 Replies
cldump(1)							   User Manuals 							 cldump(1)

NAME
cldump - Clarion database extractor SYNOPSIS
cldump [options] database.dat DESCRIPTION
cldump extracts the data contained in a Clarion database; Clarion is a Windows IDE similar to Delphi or others, and has its own (simple) database format. cldump can extract the data contained in such a database, and export it to CSV, SQL (including the database schema, keys and indexes) or its own format (this format will give you all the meta information, but isn't easily parsable). A Clarion database consists in a set of files : .DAT files contain the data, .Kxx files contain the key/index data, .MEM files contain the memo entries associated to the data. OPTIONS
-x n, --decrypt n Decrypt an encrypted file. Required argument n indicates the location where the key will be retrieved. Valid values are in the range 1 - 4 inclusive. n = 1 usually works. Decryption happens in-place so KEEP A BACKUP as there is no guarantee the decryption process won't fail. Encrypted files must be decrypted before they can be dumped. Note that only the data file and the memo file are decrypted in this process; key/index files are left untouched as cldump doesn't use them. -d, --dump-active Dump active entries only -D, --dump-data Dump the actual data (active and deleted entries) -m, --dump-meta Dump meta information (no SQL or CSV output format exist for this option) -f c, --field-separator c Set the field separator to character c. Only valid for CSV output (see below). -c, --csv Dump data or schema in CSV format -S, --sql Dump data or schema in SQL format -s, --schema Dump database schema -M, --mysql Use MySQL specific construct (backticks, ...) -n, --no-memo Do not dump memo entries -U[charset], --utf8[=charset] Transcode strings and memos from charset to UTF-8 (charset defaults to ISO8859-1; for the list of supported charsets, see iconv --list) OUTPUT
cldump outputs the data to stdout or stderr depending on the output format selected, the data to extract and the type of the data (data, meta data). BUGS
The SQL output could be improved. Not all the types supported by the Clarion database format are implemented yet (due to lack of test data- bases using these types of data); see the source code for details. Please report bugs to jb@jblache.org; if possible, please send patches as the set of test databases I have is very limited. AUTHOR
cldump was written by Julien BLACHE <jb@jblache.org>. HOMEPAGE
http://www.technologeek.org/projects/cldump/ Linux November 2010 cldump(1)
All times are GMT -4. The time now is 02:38 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy