10-21-2010
Assign field value in a .csv file to a variable using ksh
Hi,
I'm new to the scripting world...
I want to know that how can I assign the the field value(that has multiple lines) of a .csv file to a variable???
Model of my .csv file :
1 Poppy 5
2 red 6
3 black 5
4 white 8
and so on,the list continues..
My requirement is to assign the line values of the field2 to a variable and use one value of that variable at a time...
hope to hear from you guys soon
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a parameter file and it contains following items
$ cat TransactionParams
From_Date_Parm=2005-02-25
To_Date_Parm=2005-05-25
Extract_Root_Parm=/detld1/etl/ascential/Ascential/DataStage/Projects/CTI_London/IAM
Extract_Type_Parm=Transaction
EDW_Database_Parm=hdw_erks... (2 Replies)
Discussion started by: gopskrish
2 Replies
2. Shell Programming and Scripting
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
3. Shell Programming and Scripting
I'm running a bash script query and assigning the output to a variable like this:
exists=`mysql -u $USER_NAME --password=$PASSWORD -D "somedb" \
-e "SELECT * FROM somedb.sometable WHERE field1 ='$a' \
AND field2 ='$b' LIMIT 0 , 30";`
which returns something like:
echo... (2 Replies)
Discussion started by: unclecameron
2 Replies
4. Shell Programming and Scripting
Hello,
I am writing a ksh script on an AIX system. I need to get the date and time from a file into a variable. I found the following perl script from another post on this site and modified it slightly to output the format I need:
perl -e '@d=localtime ((stat(shift)));... (4 Replies)
Discussion started by: swimp
4 Replies
5. Shell Programming and Scripting
(say) I have 2 csv files - file1.csv & file2.csv as mentioned below:
file1.csv
ID,version,cost
1000,1,30
2000,2,40
3000,3,50
4000,4,60
file2.csv
ID,version,cost
1000,1,30
2000,2,45
3000,4,55
6000,5,70
The... (7 Replies)
Discussion started by: Naresh101
7 Replies
6. Linux
I have a .CSV file (file.csv) whose data are all enclosed in double quotes. Sample format of the file is as below:
column1,column2,column3,column4,column5,column6, column7, Column8, Column9, Column10
"12","B000QRIGJ4","4432","string with quotes, and with a comma, and colon: in... (3 Replies)
Discussion started by: dhruuv369
3 Replies
7. Shell Programming and Scripting
Hi guys,
Is there a way to assign curent time to PS4 variable in ksh. My goal is to have each line produced by 'set -x' command to have a time stamp.
Here is my code:
$cat test
#!/usr/bin/ksh
export PS4="`date` "
set -x
echo "TRACE LINE ONE"
echo "I WILL SLEEP FOR 10 SEC"
sleep 10... (2 Replies)
Discussion started by: aoussenko
2 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I am new to shell scripting. Need help with the below requirement.
I need help to read a log file and line containing word ORA needs to be captured into a variable and the values of the variable need to be inserted into a table.
For E.g. file test.sql has below error:
ORA-01017:... (3 Replies)
Discussion started by: ricsharm
3 Replies
9. Shell Programming and Scripting
Hi,
I have a file of csv data, which looks like this:
file1:
1AA,LGV_PONCEY_LES_ATHEE,1,\N,1,00020460E1,0,\N,\N,\N,\N,2,00.22335321,0.00466628
2BB,LES_POUGES_ASF,\N,200,200,00006298G1,0,\N,\N,\N,\N,1,00.30887539,0.00050312... (10 Replies)
Discussion started by: djoseph
10 Replies
10. Shell Programming and Scripting
Hi All,
I need to read two config files in a shell script. In that I need to assign a value from one config file to another. I 'm using bash.
config_env.txt
prefix=tab_
config_properties.txt
table_name=${prefix}account
So, when I read these two files in a shell script, I need... (6 Replies)
Discussion started by: shash
6 Replies
LEARN ABOUT DEBIAN
csv2mipe
CSV2MIPE(1) User Contributed Perl Documentation CSV2MIPE(1)
NAME
csv2mipe.pl - Generates MIPE file based on 3 tab-delimited files
based on MIPE version v1.1
arguments: * tab-delimited file with PCR-level data
* tab-delimited file with SNP-level data
* tab-delimited file with assay-level data
Columns in file with PCR-level data:
pcr_id
pcr_modified (might be multiple, divided by semi-colon ";")
pcr_project (might be multiple, divided by semi-colon ";")
pcr_researcher (might be multiple, divided by semi-colon ";")
pcr_species
source_type
source_id
design_seq
primer1_oligo
primer1_seq
primer1_tm
primer2_oligo
primer2_seq
primer2_tm
design_remark (might be multiple, divided by semi-colon ";")
use_seq
use_revcomp
use_remark (might be multiple, divided by semi-colon ";")
pcr_remark (might be multiple, divided by semi-colon ";")
Columns in file with SNP-level data:
pcr_id
snp_id
snp_pos
snp_amb
snp_remark (might be multiple, divided by semi-colon ";")
Columns in file with assay-level data:
pcr_id
snp_id
assay_id
assay_type
assay_enzyme
assay_oligo
assay_specific
assay_tail
assay_strand
assay_remark (might be multiple, divided by semi-colon ";")
SYNOPSIS
csv2mipe.pl <pcr_file.csv> <snp_file.csv> <assay_file.csv>
ADDITIONAL INFO
See http://mipe.sourceforge.net
AUTHOR
Jan Aerts (jan.aerts@bbsrc.ac.uk)
perl v5.14.2 2005-07-20 CSV2MIPE(1)