Desired Output:-
I also want to add the fact that this file contains 40-50% (20-25 GB) of duplicate records.
And unfortunately, all columns need to considered as part of the key to determine duplicates.
The order of the data (sorted/unsorted) in the resultant file doesn't matter. Only the removal of duplicates is essential.
i have a file with some 1000 entries it will contain entries like
1000,ram
2000,pankaj
1001,rahim
1000,ram
2532,govind
2000,pankaj
3000,venkat
2532,govind
what i want is i want to extract only the distinct rows from this file
so my output should contain only
1000,ram... (2 Replies)
hey all,
I need some help.
I have a text file with names in it.
My target is that if a particular pattern exists in that file more than once..then i want to rename all the occurences of that pattern by alternate patterns..
for e.g if i have PATTERN occuring 5 times then i want to... (3 Replies)
I have a log file with posts looking like this:
--
Messages can be delivered by different systems at different times. The id number is used to sort out duplicate messages. What I need is to strip the arrival time from each post, sort posts by id number, and reattach arrival time to respective... (2 Replies)
Hi Experts,
Please check the following new requirement. I got data like the following in a file.
FILE_HEADER
01cbbfde7898410| 3477945| home| 1
01cbc275d2c122| 3478234| WORK| 1
01cbbe4362743da| 3496386| Rich Spare| 1
01cbc275d2c122| 3478234| WORK| 1
This is pipe separated file with... (3 Replies)
Hi,
I have a file that I want to change the format of. It is a large file in rows but I want it to be comma separated (comma then a space).
The current file looks like this:
HI, Joe, Bob, Jack, Jack
After I would want to remove any duplicates so it would look like this:
HI, Joe,... (2 Replies)
I have 2 files; one file (say, details.txt) contains the details of employees and another file (say, emp.txt) has some selected employee names. I am extracting employee details from details.txt by using emp.txt and the corresponding code is:
while read line
do
emp_name=`echo $line`
grep -e... (7 Replies)
Hi All,
I am merging files coming from 2 different systems ,while doing that I am getting duplicates entries in the merged file
I,01,000131,764,2,4.00
I,01,000131,765,2,4.00
I,01,000131,772,2,4.00
I,01,000131,773,2,4.00
I,01,000168,762,2,2.00
I,01,000168,763,2,2.00... (5 Replies)
i hav two files like
i want to remove/delete all the duplicate lines in file2 which are viz unix,unix2,unix3.I have tried previous post also,but in that complete line must be similar.In this case i have to verify first column only regardless what is the content in succeeding columns. (3 Replies)
I am trying to remove whitespaces from a file containing sample data as:
457 <EOFD> Mar 1 2007 12:00:00:000AM <EOFD> Mar 31 2007 12:00:00:000AM <EOFD> system <EORD> 458 <EOFD> Mar 1 2007 12:00:00:000AM<EOFD>agf <EOFD> Apr 20 2007 9:10:56:036PM <EOFD> prodiws<EORD> . Basically these... (11 Replies)
Discussion started by: amvip
11 Replies
LEARN ABOUT OSF1
invcutter
invcutter(1) General Commands Manual invcutter(1)NAME
invcutter - Generates a subset inventory file
SYNOPSIS
/usr/lbin/invcutter [-d] [-f root-path] [-v version-code]
OPTIONS
Enables debugging. No useful diagnostics are printed. Specifies an alternate root path for finding file attribute information. Specifies
a 3-digit version code for use in the version field of the output records. The default version code is 010.
DESCRIPTION
The contents of a software product kit for the setld(8) command are specified by a master inventory file whose format is described in the
stl_mi(4) reference page. The invcutter command processes a master inventory file by reading inventory records from standard input and
writing one record to standard output for each record read.
The information contained in the output record is derived from the input record and from the file attribute information in the file hierar-
chy rooted in the current directory.
RESTRICTIONS
Input records must be sorted in ascending ASCII order on the pathname field.
The invcutter command cannot process input-specified files which exist as sockets in the file hierarchy.
If an input-specified file has a link count greater than 1, all other links to the file must be represented in the input.
RETURN VALUES
An exit status of 0 indicates success. An exit status of 1 indicates an error. See ERRORS.
ERRORS
The program cannot set its working directory to the pathname directory specified with the -f option. The error-message provides additional
information. The nth input record is not in the correct sort order. All input records must be in ascending ASCII collating sequence on
the pathname field. An error has occurred attempting to read the attributes of filename. The error-message explains exactly what happened.
The file named by pathname is a socket. Sockets are not supported as valid file types for distribution. File pathname in the master
inventory is linked to n files which do not appear in the master inventory. Check the inventory for validity with the newinv program.
This informational message states how many files with unresolved links were detected in the input inventory.
EXAMPLES
The following command generates inventory records for the master inventory entries in PDS020.mi. Output records contain version fields set
to 020: invcutter -v 020 < PDS020.mi
SEE ALSO
Commands: kits(1), newinv(1)
Files: stl_inv(4), stl_mi(4)
Guide to Preparing Product Kits
invcutter(1)