Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Parsing a variable length record Post 56111 by Barb on Tuesday 28th of September 2004 09:08:52 AM
Old 09-28-2004
Question Parsing a variable length record

I need to pick a field out of a variable record - the field is always found 4 fields after a certain text string, but it can be on any line of the record and in any position across the record on a line. I have had no luck through any of the Unix editors being able to cut a field that isn't always at the same spot in a record. Does anyone have any ideas - or do you know how I can replace a character string in a file with a hard return?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Parsing data and retaining the full length of variable

Here's is an example of what I want to do: var1="Horse " var2="Cat " var3="Fish " for animals in "$var1" "$var2" "$var3" do set $animals pet=$1 ## Ok, now I want to get the values of $pet, but ## I want to retain the full length it was... (3 Replies)
Discussion started by: app4dxh
3 Replies

2. Shell Programming and Scripting

creating a fixed length output from a variable length input

Is there a command that sets a variable length? I have a input of a variable length field but my output for that field needs to be set to 32 char. Is there such a command? I am on a sun box running ksh Thanks (2 Replies)
Discussion started by: r1500
2 Replies

3. Shell Programming and Scripting

Pivot variable record length file and change delimiter

Hi experts. I got a file (500mb max) and need to pivot it (loading into ORCL) and change BLANK delimiter to PIPE |. Sometimes there are multipel BLANKS (as a particular value may be BLANK, or simply two BLANKS instead of one BLANK). thanks for your input! Cheers, Layout... (3 Replies)
Discussion started by: thomasr
3 Replies

4. UNIX for Dummies Questions & Answers

What the command to find out the record length of a fixed length file?

I want to find out the record length of a fixed length file? I forgot the command. Any body know? (9 Replies)
Discussion started by: tranq01
9 Replies

5. Shell Programming and Scripting

Parsing a variable length file

Hi I am new to shell scripting. I need to parse a file which contains the header and detail records and split into n of file based on dept ID, for ex. INPUT FILE: DEPT ID: 1 EMPNAME: XYZ EMPAddress: XYZZZ DEPT ID: 2 EMPNAME: ABC EMPAddress: ABCD DEPT ID: 1 EMPNAME: PQR EMPAddress:... (6 Replies)
Discussion started by: singhald
6 Replies

6. Shell Programming and Scripting

Check length of record

Hi, I have a problem, please help me, I have a flat file like this: P00000000088888888999999999 0000999903 000000000000000000 P00000000077777777000000000 0000999903 000000000000000000 P00000000044444444333333333 0000999903 00000000000000000079875 P00000000066666666111111111 0000999903 ... (5 Replies)
Discussion started by: DebianJ
5 Replies

7. Shell Programming and Scripting

Make variable length record a fixed length

Very, very new to unix scripting and have a unique situation. I have a file of records that contain 3 records types: (H)eader Records (D)etail Records (T)railer Records The Detail records are 82 bytes in length which is perfect. The Header and Trailer records sometimes are 82 bytes in... (3 Replies)
Discussion started by: jclanc8
3 Replies

8. Shell Programming and Scripting

changing a variable length text to a fixed length

Hi, Can anyone help with a effective solution ? I need to change a variable length text field (between 1 - 18 characters) to a fixed length text of 18 characters with the unused portion, at the end, filled with spaces. The text field is actually field 10 of a .csv file however I could cut... (7 Replies)
Discussion started by: dc18
7 Replies

9. Shell Programming and Scripting

Record length

Hi, The record length may be differ in afile. I want to display the records if the record length is not equal to 50 using sed/awk command. Thanks in Advance (6 Replies)
Discussion started by: NareshN
6 Replies

10. Shell Programming and Scripting

Convert variable length record to fixed length

Hi Team, I have an issue to split the file which is having special chracter(German Char) using awk command. I have a different length records in a file. I am separating the files based on the length using awk command. The command is working fine if the record is not having any... (7 Replies)
Discussion started by: Anthuvan
7 Replies
ToDo(3pm)						User Contributed Perl Documentation						 ToDo(3pm)

NAME
Palm::ToDo - Handler for Palm ToDo databases. SYNOPSIS
use Palm::ToDo; DESCRIPTION
The ToDo PDB handler is a helper class for the Palm::PDB package. It parses ToDo databases. AppInfo block The AppInfo block begins with standard category support. See Palm::StdAppInfo for details. Other fields include: $pdb->{appinfo}{dirty_appinfo} $pdb->{appinfo}{sortOrder} I don't know what these are. Sort block $pdb->{sort} This is a scalar, the raw data of the sort block. Records $record = $pdb->{records}[N] $record->{due_day} $record->{due_month} $record->{due_year} The due date of the ToDo item. If the item has no due date, these are undefined. $record->{completed} This is defined and true iff the item has been completed. $record->{priority} An integer. The priority of the item. $record->{description} A text string. The description of the item. $record->{note} A text string. The note attached to the item. Undefined if the item has no note. new $pdb = new Palm::ToDo; Create a new PDB, initialized with the various Palm::ToDo fields and an empty record list. Use this method if you're creating a ToDo PDB from scratch. new_Record $record = $pdb->new_Record; Creates a new ToDo record, with blank values for all of the fields. "new_Record" does not add the new record to $pdb. For that, you want "$pdb->append_Record". SOURCE CONTROL
The source is in Github: http://github.com/briandfoy/p5-Palm/tree/master AUTHOR
Alessandro Zummo, "<a.zummo@towertech.it>" Currently maintained by brian d foy, "<bdfoy@cpan.org>" SEE ALSO
Palm::PDB(3) Palm::StdAppInfo(3) perl v5.10.1 2010-02-23 ToDo(3pm)
All times are GMT -4. The time now is 04:48 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy