Assumes that if each line of the file has the same number of comma-delimited fields, then the file is a csv file.
Yes. You are correct, but please can you explain this code to me, and how it works? I don't see where I can place the filename that I need to check in this bit of code.
What I am after is some sort of variable statement, to store either YES or NO (1 or 0) to say that the CSV file given in the command is a true CSV file.
Your assumption about the same number of commas per line is correct, and that is good enough for me.
Could I use the above code like this ...
??
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)
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 guys,
i want to validate the no.of colums in a csv file ,but if there is a comma(,) in any of the data values it should skip and count only valid (,) commas.
e.g
1.abc,pqrs,1234,567,hhh
result :4
2.abc,pqrs,1234,567,hhh,"in,valid",end12
result:6
here script should skip the comma inside... (10 Replies)
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 CENTOS
rake
RAKE(1) Ruby Programmers Reference Guide RAKE(1)NAME
rake -- Ruby Make
SYNOPSIS
rake [--f Rakefile] [--version] [-CGNPgnqstv] [-D [PATTERN]] [-E CODE] [-I LIBDIR] [-R RAKELIBDIR] [-T [PATTERN]] [-e CODE] [-p CODE]
[-r MODULE] [--rules] [variable=value] target ...
DESCRIPTION
Rake is a simple ruby(1) build program with capabilities similar to the regular make(1) command.
Rake has the following features:
o Rakefiles (Rake's version of Makefiles) are completely defined in standard Ruby syntax. No XML files to edit. No quirky Makefile syntax
to worry about (is that a tab or a space?).
o Users can specify tasks with prerequisites.
o Rake supports rule patterns to synthesize implicit tasks.
o Flexible FileLists that act like arrays but know about manipulating file names and paths.
o A library of prepackaged tasks to make building rakefiles easier.
OPTIONS --version Display the program version.
-C
--classic-namespace
Put Task and FileTask in the top level namespace
-D [PATTERN]
--describe [PATTERN]
Describe the tasks (matching optional PATTERN), then exit.
-E CODE
--execute-continue CODE
Execute some Ruby code, then continue with normal task processing.
-G
--no-system
--nosystem Use standard project Rakefile search paths, ignore system wide rakefiles.
-I LIBDIR
--libdir LIBDIR Include LIBDIR in the search path for required modules.
-N
--no-search
--nosearch Do not search parent directories for the Rakefile.
-P
--prereqs Display the tasks and dependencies, then exit.
-R RAKELIBDIR
--rakelib RAKELIBDIR
--rakelibdir RAKELIBDIR
Auto-import any .rake files in RAKELIBDIR. (default is rakelib )
-T [PATTERN]
--tasks [PATTERN] Display the tasks (matching optional PATTERN) with descriptions, then exit.
-e CODE
--execute CODE Execute some Ruby code and exit.
-f FILE
--rakefile FILE Use FILE as the rakefile.
-h
--help Prints a summary of options.
-g
--system Using system wide (global) rakefiles (usually ~/.rake/*.rake ).
-n
--dry-run Do a dry run without executing actions.
-p CODE
--execute-print CODE
Execute some Ruby code, print the result, then exit.
-q
--quiet Do not log messages to standard output.
-r MODULE
--require MODULE Require MODULE before executing rakefile.
-s
--silent Like --quiet, but also suppresses the 'in directory' announcement.
-t
--trace Turn on invoke/execute tracing, enable full backtrace.
-v
--verbose Log message to standard output (default).
--rules Trace the rules resolution.
SEE ALSO ruby(1)make(1)
http://rake.rubyforge.org/
REPORTING BUGS
Bugs, features requests and other issues can be logged at <http://onestepback.org/redmine/projects/show/rake>.
You will need an account to before you can post issues. Register at <http://onestepback.org/redmine/account/register>. Or you can send an
email to the author.
AUTHOR
Rake is written by Jim Weirich <jim@weirichhouse.org>
UNIX November 7, 2012 UNIX