This is not the concept of "columns" (as to my understanding). Columns are repeating structures of records (or rows) in a (DB or spread sheet or ...) table or file. E.g. Col1 has "Last Name", Col2 has "First Name", Col3 "CustomerID", etc.
Do you want just the count of data fields/elements in a file? Then try an adaption of Don Cragun's proposal:
Hi All,
I am using sqlldr to load my csv files into the database. The code in the sh script is as follows.
sqlldr ${DBUSER}/${DBPASS}@${ORACLE_SID} \
data=myCSV.data \
bad=myCSV.bad \
control=myCSV.ctl \
... (0 Replies)
Hi.
I think some people have already asked this, but the answers/questions seem to be about validating the contents inside a CSV file.
I am simply after a simple variable solution (ie 0 = false, 1 = true) that I can use in my script to say that file so-and-so is actually a CSV file, or in some... (4 Replies)
Hello all,
I am having problem in writing a if condition for the following:
I have a file Instance.dat which has:
#Server Environment
server1 dev
server2 dev
server3 sit
#!/bin/ksh
ENV=dev
for i in $( cat Instances.dat | grep -v '#' |awk {'print $2'} )
do
if ]... (7 Replies)
How do we validate the header file. The file number should increament by 1 (position 17 to 19) if not abend the process.
first week
ABC0001 20100101123
second week
ABC0001 20100108124
Third week
ABC0001 20100115125 (7 Replies)
Hi All,
I was wondering if there is a utility/perl library/way of validating the contents of a CSV file using an XSD.
i.e. Customer csv (including Header & Trailer)
Cust_num, Cust_nme, Cust_typ, Cust_act_dte, Cust_loc,
101,Joe's Pizza,Retail,10121979,Detroit,
102,Sony... (6 Replies)
Hi, I am newbie in shell script.
I need your help to solve my problem.
Firstly, I have 2 files of csv and i want to compare of the contents then the output will be written in a new csv file.
File1:
SourceFile,DateTimeOriginal
/home/intannf/foto/IMG_0713.JPG,2015:02:17 11:14:07... (8 Replies)
Hi,
I have another problem. I want to sort another csv file by the first field.
result.csv
SourceFile,Airspeed,GPSLatitude,GPSLongitude,Temperature,Pressure,Altitude,Roll,Pitch,Yaw
/home/intannf/foto5/2015_0313_090651_219.JPG,0.,-7.77223,110.37310,30.75,996.46,148.75,180.94,182.00,63.92 ... (2 Replies)
Hi all i would appreciate your help...
I am looking for a set of unix commands which i can use to
1) ingest a csv file with a known format
2) validate the filename
3) validate the data/datatypes
4) Insert into an oracle db
Can you help get me started?
yogz888 (1 Reply)
Hi All;
I am struggling to write a script that validates file header.
Header file would be like below with TAB separated
TRX # TYPE REF # Source Piece Code Destination Piece Code
every time I need to check the txt file if the header was same as above fields if validation success... (6 Replies)
Discussion started by: heye18
6 Replies
LEARN ABOUT REDHAT
column
COLUMN(1) BSD General Commands Manual COLUMN(1)NAME
column -- columnate lists
SYNOPSIS
column [-tx] [-c columns] [-s sep] [file ...]
DESCRIPTION
The column utility formats its input into multiple columns. Rows are filled before columns. Input is taken from file operands, or, by
default, from the standard input. Empty lines are ignored.
The options are as follows:
-c Output is formatted for a display columns wide.
-s Specify a set of characters to be used to delimit columns for the -t option.
-t Determine the number of columns the input contains and create a table. Columns are delimited with whitespace, by default, or with
the characters supplied using the -s option. Useful for pretty-printing displays.
-x Fill columns before filling rows.
Column exits 0 on success, >0 if an error occurred.
ENVIRONMENT
COLUMNS The environment variable COLUMNS is used to determine the size of the screen if no other information is available.
EXAMPLES
(printf "PERM LINKS OWNER GROUP SIZE MONTH DAY HH:MM/YEAR NAME
"
; ls -l | sed 1d) | column -t
SEE ALSO colrm(1), ls(1), paste(1), sort(1)HISTORY
The column command appeared in 4.3BSD-Reno.
BSD June 6, 1993 BSD