Does your data really have all those blank lines in it?
---------- Post updated at 02:27 PM ---------- Previous update was at 02:24 PM ----------
Assuming it doesn't actually have all those extra blank lines:
Will find
based on your input data.
I don't know of a way to do both columns at once. That'd bring you back to the original problem of needing to store everything in memory at once to tell if there were duplicates.
Last edited by Corona688; 07-05-2011 at 05:45 PM..
Hi all
pls help me by providing soln for my problem
I'm having a text file which contains duplicate records .
Example:
abc 1000 3452 2463 2343 2176 7654 3452 8765 5643 3452
abc 1000 3452 2463 2343 2176 7654 3452 8765 5643 3452
tas 3420 3562 ... (1 Reply)
Dear All,
I have one file which looks like :
account1:passwd1
account2:passwd2
account3:passwd3
account1:passwd4
account5:passwd5
account6:passwd6
you can see there're two records for account1. and is there any shell command which can find out : account1 is the duplicate record in... (3 Replies)
Hi,
Need to find a duplicate records on the first column,
ANU4501710430989 0000000W20389390
ANU4501710430989 0000000W67065483
ANU4501130050520 0000000W80838713
ANU4501210170685 0000000W69246611... (3 Replies)
I have 2 files
"File 1" is delimited by ";" and "File 2" is delimited by "|".
File 1 below (3 record shown):
Doc1;03/01/2012;New York;6 Main Street;Mr. Smith 1;Mr. Jones
Doc2;03/01/2012;Syracuse;876 Broadway;John Davis;Barbara Lull
Doc3;03/01/2012;Buffalo;779 Old Windy Road;Charles... (2 Replies)
FILE_ID extraction from file name and save it in CSV file after looping through each folders
My files are located in UNIX Server, i want to extract file_id and file_name from each file .and save it in a CSV file. How do I do that?
I have folders in unix environment, directory structure is... (15 Replies)
Hi, all
I want to sort a csv file based on timestamp from oldest to newest and save the output as csv file itself. Here is an example of my csv file.
test.csv
SourceFile,DateTimeOriginal
/home/intannf/foto/IMG_0739.JPG,2015:02:17 11:32:21
/home/intannf/foto/IMG_0749.JPG,2015:02:17 11:37:28... (10 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)
I have csv file with 30, 40 columns
Pasting just three column for problem description
I want to filter record if column 1 matches CN or DN then,
check for values in column 2 if column contain 1235, 1235 then in column 3 values must be sequence of 2345, 2345
and if column 2 contains 6789, 6789... (5 Replies)
Hi Experts,
I have csv file with 30, 40 columns
Pasting just 2 column for problem description.
Need to print error if below combination is not present in file
check for column-1 (DocumentNumber) and filter columns where value in DocumentNumber field is same.
For all such rows, the field... (7 Replies)
Discussion started by: as7951
7 Replies
LEARN ABOUT CENTOS
install-info
INSTALL-INFO(1) User Commands INSTALL-INFO(1)NAME
install-info - update info/dir entries
SYNOPSIS
install-info [OPTION]... [INFO-FILE [DIR-FILE]]
DESCRIPTION
Add or remove entries in INFO-FILE from the Info directory DIR-FILE. INFO-FILE and DIR-FILE are required unless the --info-file or
--dir-file (or --info-dir) options are given, respectively.
OPTIONS --add-once
add only to first matching section, not all.
--align=COL
start description of new entries at column COL.
--calign=COL
format second and subsequent description lines to start at column COL.
--debug
report what is being done.
--delete
delete existing entries for INFO-FILE from DIR-FILE; don't insert any new entries.
--description=TEXT
the description of the entry is TEXT; used with the --name option to become synonymous with the --entry option.
--dir-file=NAME
specify file name of Info directory file; equivalent to using the DIR-FILE argument.
--dry-run
same as --test.
--entry=TEXT
insert TEXT as an Info directory entry, overriding any corresponding entry from DIR-FILE. TEXT is written as an Info menu item line
followed
by zero or more extra lines starting with whitespace.
If you specify more than one entry, all are added. If you don't specify any entries, they are determined
from information in the Info file itself.
--help display this help and exit.
--info-dir=DIR
same as --dir-file=DIR/dir.
--info-file=FILE
specify Info file to install in the directory; equivalent to using the INFO-FILE argument.
--item=TEXT
same as --entry=TEXT.
--keep-old
do not replace entries, or remove empty sections.
--maxwidth, --max-width=COL
wrap description at column COL.
--menuentry=TEXT
same as --name=TEXT.
--name=TEXT
the name of the entry is TEXT; used with --description to become synonymous with the --entry option.
--no-indent
do not format new entries in the DIR file.
--quiet
suppress warnings.
--regex=R
put this file's entries in all sections that match the regular expression R (ignoring case).
--remove
same as --delete.
--remove-exactly
only remove if the info file name matches exactly; suffixes such as .info and .gz are not ignored.
--section=SEC
put entries in section SEC of the directory. If you specify more than one section, all the entries
are added in each of the sections.
If you don't specify any sections, they are determined
from information in the Info file itself.
--section R SEC
equivalent to --regex=R --section=SEC --add-once.
--silent
suppress warnings.
--test suppress updating of DIR-FILE.
--version
display version information and exit.
REPORTING BUGS
Email bug reports to bug-texinfo@gnu.org, general questions and discussion to help-texinfo@gnu.org.
Texinfo home page: http://www.gnu.org/software/texinfo/
COPYRIGHT
Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
The full documentation for install-info is maintained as a Texinfo manual. If the info and install-info programs are properly installed at
your site, the command
info install-info
should give you access to the complete manual.
install-info 5.1 June 2014 INSTALL-INFO(1)