Sponsored Content
Top Forums Shell Programming and Scripting use awk to read variable length csv Post 302121192 by vgersh99 on Tuesday 12th of June 2007 10:16:10 AM
Old 06-12-2007
assuming no embedded commas...
Code:
BEGIN {
  FS=OFS=","
}
{
  for(i=1; i<=NF; i++)
    printf("Field %d -> [%s]\n", i, $i)
}

 

10 More Discussions You Might Find Interesting

1. 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

2. Shell Programming and Scripting

Using awk to search variable length records

New to awk and need some help. I have a script that I would like to make more compact. I want to read a file and grab every field, from every record, except the last field. The records are variable length and have varying number of fields. A record will have at least two fields, but can have... (9 Replies)
Discussion started by: synergy_texas
9 Replies

3. Shell Programming and Scripting

Read the csv file and assign the values in to variable

I have a csv file with the values seperated by commas.I want to extract these values one by one and assign to a variable using shell script.Any ideas or code? (11 Replies)
Discussion started by: rajbal
11 Replies

4. Shell Programming and Scripting

Split variable length and variable format CSV file

Dear all, I have basic knowledge of Unix script and her I am trying to process variable length and variable format CSV file. The file length will depend on the numbers of Earnings/Deductions/Direct Deposits. And The format will depend on whether it is Earnings/Deductions or Direct Deposits... (2 Replies)
Discussion started by: chechun
2 Replies

5. 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

6. UNIX for Dummies Questions & Answers

Writing awk script to read csv files and split them

Hi Here is my script that calls my awk script #!/bin/bash set -x dir="/var/local/dsx/csv" testfile="$testfile" while getopts " f: " option do case $option in f ) testfile="$OPTARG";; esac; done ./scriptFile --testfile=$testfile >> $dir/$testfile.csv It calls my awk... (1 Reply)
Discussion started by: ladyAnne
1 Replies

7. Shell Programming and Scripting

Parse variable length status,timestamp CSV

I have the output of a process which on status change of the object being processed appends status,timestamp to the record in the text file... so i end up with output something like: task123,TERMINAL,glob,5,INITIAL,2012-02-27 16:48:07,PREPARING,2012-02-27 16:49:06,SCHEDULED,2012-02-27... (2 Replies)
Discussion started by: KarmaPoliceT2
2 Replies

8. Shell Programming and Scripting

awk read column csv and search in other csv

hi, someone to know how can i read a specific column of csv file and search the value in other csv columns if exist the value in the second csv copy entire row with all field in a new csv file. i suppose that its possible using awk but i m not expertise thanks in advance (8 Replies)
Discussion started by: giankan
8 Replies

9. UNIX for Advanced & Expert Users

How to read variable length file on UNIX generated by Mainframe?

Hi All, We have variable block file generated on Mainframe. We have to process the file on unix. So we FTPed the file on binary (as it has packed decimal fields). but i don't know how to read the file on unix. As you know variable block file will have a data like record length followed by... (2 Replies)
Discussion started by: SundarGampa
2 Replies

10. UNIX for Dummies Questions & Answers

Help with awk, where line length and field position are variable

I have several questions about using awk. I'm hoping someone could lend me a hand. (I'm also hoping that my questions make sense.) I have a file that contains pipe separated data. Each line has similar data but the number of fields and the field position on each line is variable. ... (3 Replies)
Discussion started by: Cheese64
3 Replies
pilot-addresses(1)					      General Commands Manual						pilot-addresses(1)

NAME
pilot-addresses - read and write address book databases to and from a Palm handheld device, such as those made from Palm, Handspring, Han- dera, TRGPro, Sony or other Palm Compatible Handheld PDA device SYNOPSIS
pilot-addresses -p <port> [-c category ] [-d category ] [-r file | -w file ] (Note that some options are not shown above) DESCRIPTION
pilot-addresses allows the user to read all entries in the Palm address book database, write new entries into the database, and delete a category or delete all entries in the database. TARGET DEVICE
The default serial device used to communicate with a Palm is /dev/pilot. If the environment variable $PILOTPORT is set, its value will override the default. A serial device specified on the command-line will be used regardless of any $PILOTPORT setting. OPTIONS
Several options exist, including... -p --port <port>, Use device file port to communicate with the Palm handheld device. If this is not specified, will look for the $PILOTPORT environ- ment variable. If both are not found, will fall back to /dev/pilot. -h --help Display help synopsis for pilot-addresses -v --version Display version of pilot-addresses -a Augments fields in address book records with additional information. The augmented information is placed before and separated from the field with a semi-colon, (;). Augmented information includes: category_name - placed in front of each record or ["Work" | "Home" | "Fax" | "Other" | "E-mail" | "Main" | "Pager" | "Mobile" ] - placed in front of each phone number field. Empty fields are not augmented. -c category Install records to category category by default. Normally pilot-addresses uses Unfiled as the default category. This option is over- ridden by the category specified in the record with the -a option. -d category Delete all records in the specified category before installing new records. -D Delete all address book records in all categories. Obviously, be very careful with this one. -e Escape all special characters with a backslash. This enables you to read and write entries with newline characters in a field or note. -q Causes pilot-addresses to be quiet and not prompt you to press the HotSync button. -r file Reads records from file and install them to the Palm address book database. (Use the -w file to get a template file for input records.) -t delim Include category in each record, use the delimiter specified to separate all fields of a record. Delimiters are specified as fol- lows: 3=tab, 2=;, 1=,. This overrides the default delimiter of comma between fields and semi-colon between a field's augmented information. (Please note that this may generate confusing results when used with the -a option.) -T Write a header line with field titles as the first line of the data file. -w file Get all address book records from the Palm address book database and writes them into file USAGE
The program will connect to a target device and port, prompt the user to HotSync, and perform the requested read or write operation speci- fied by the user. EXAMPLES
To write all address records in a Palm to the file addrbook.csv: pilot-addresses -w addrbook.csv or pilot-addresses -p /dev/irnine -w addrbook.csv To read the address book records in the file addrbook.csv and install them on a Palm: pilot-addresses -r addrbook.csv To read the address book records in the file addrbook.csv and place them into the Palm address book database category Special after first deleting all current records in the Special category on the palm: pilot-addresses -c Special -d Special -r addrbook.csv SEE ALSO
pilot-link(7) KNOWN BUGS
pilot-addresses has no known bugs. REPORTING BUGS
Report bugs at http://bugs.pilot-link.org/ AUTHOR
pilot-addresses originally written by Kenneth Albanowski, manual page was written by Robert Wittig <bob.wittig@gt.org>. Free Software Foundation Palm Computing Device Tools pilot-addresses(1)
All times are GMT -4. The time now is 12:42 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy