I have a file (named as values) which contains around 10 columns with an unique number in the first column. I wanted to segregate the file into 10 files based on the range of the Unique number. It varies from 0 to 10 Million. So, I need to split the file into 10 files with ranges from 0 to 1 million .... 9 million to 10 million.
I also have a file (named as headeronly) that contains the header which I should use to merge the splitted file with a common header . "awk and cat commands are used inside a for loop". The issue is the script is getting executed and when the splitted files checked only the header is printed but not the columns of the numerical values.
Code used:
Code:
for (i=0;i<=9;i=i+1)
do
awk'{if(($i*1000000<$1)&&($1<($i+1)*1000000)){print$0}}' values > $i
cat headeronly $i > a$i
done
Moderator's Comments:
Please view this code tag video for how to use code tags when posting code and data.
Kindly give suggestion.
Last edited by Corona688; 09-04-2012 at 06:40 PM..
HI! All
Iam running this script ro split the file ,attact a timesatmp to it and then conver it to .tmp extension
cd /home/staff/thussain
Prefix=Z_PRICE_NEW_`date "+%Y%m%d%H%M%S"`
split -3000 -a 5 /home/staff/thussain/Z_PRICE_NEW.txt $Prefix
find . -name "$Prefix*" -print | {
while read... (6 Replies)
All,
We receive a file with a large no of records (records can vary) and we have to split it into two files based on another file. e.g.
File1:
UHDR 2008112
"25187","00000022","00",21-APR-1991,"" ,"D",-000000519,+0000000000,"C", ,+000000000,+000000000,000000000,"2","" ,21-APR-1991... (7 Replies)
Hi,
I have one file with the following details,
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Account_Id Date Id Balance
44 9 1000.00 30 15-10-2173 10 1000.00 42 15-10-2173 10 1200.00 53 01-01-2008 10 1200.00
I need to split up the values in to the respective fields as follows,
... (7 Replies)
Hi All,
I have more than half million lines of XML file , wanted to split in four files in a such a way that top 7 lines should be present in each file on top and bottom line of should be present in each file at bottom.
from the 8th line actual record starts and each record contains 15 lines... (14 Replies)
hdr=$(cut -c1 $path$file|head -1)#extract header”H”
trl=$(cut -c|path$file|tail -1)#extract trailer “T”
SplitFile=$(cut -c 50-250 $path 1$newfile |sed'$/ *$//' head -1')# to trim white space and extract table name
If; then # start loop if it is a header
While read I #read file
Do... (4 Replies)
Hi Forum.
I have the following script that splits a large fixed-width file into smaller multiple fixed-width files based on input segment type.
The main command in the script is:
awk -v search_col_pos=$search_col_pos -v search_str_len=$search_str_len -v segment_type="$segment_type"... (8 Replies)
Hi ,
I am having a scenario where I need to split the file based on two field values. The file is a fixed length file.
ex:
AA0998703000000000000190510095350019500010005101980301
K 0998703000000000000190510095351019500020005101480 ... (4 Replies)
Discussion started by: saj
4 Replies
LEARN ABOUT BSD
pr
PR(1) General Commands Manual PR(1)NAME
pr - print file
SYNOPSIS
pr [ option ] ... [ file ] ...
DESCRIPTION
Pr produces a printed listing of one or more files. The output is separated into pages headed by a date, the name of the file or a speci-
fied header, and the page number. If there are no file arguments, pr prints its standard input.
Options apply to all following files but may be reset between files:
-n Produce n-column output.
+n Begin printing with page n.
-h Take the next argument as a page header.
-wn For purposes of multi-column output, take the width of the page to be n characters instead of the default 72.
-f Use formfeeds instead of newlines to separate pages. A formfeed is assumed to use up two blank lines at the top of a page. (Thus
this option does not affect the effective page length.)
-ln Take the length of the page to be n lines instead of the default 66.
-t Do not print the 5-line header or the 5-line trailer normally supplied for each page.
-sc Separate columns by the single character c instead of by the appropriate amount of white space. A missing c is taken to be a tab.
-m Print all files simultaneously, each in one column,
Inter-terminal messages via write(1) are forbidden during a pr.
FILES
/dev/tty? to suspend messages.
SEE ALSO cat(1)DIAGNOSTICS
There are no diagnostics when pr is printing on a terminal.
4th Berkeley Distribution April 29, 1985 PR(1)
09-04-2012
