Script to parse and compare information in two fields of file
Hello,
I am working parsing a large input file1(field CFA)
I have to compare the the file1 field(CFA byte 88-96) with the content of the file2(It contains only one field) and and insert rows equal
in another file.
Here is my code and sample input file:
Execution is very slow. I can use awk also on compressed files ?
Can you help me?
Last edited by Don Cragun; 08-28-2015 at 03:52 PM..
Reason: Add CODE tags.
Need a script that manipulates a fixed length file that will compare 2 fields in that file and if they are equal write that line to a new file.
i.e. If fields 87-93 = fields 119-125, then write the entire line to a new file. Do this for every line in the file. After we get only the fields... (1 Reply)
I have a file name version.properties with the following data:
major.version=14
minor.version=234
I'm trying to write a grep expression to only put "14" to stdout. The following is not working.
grep "major.version=(+)" version.properties
What am I doing wrong? (6 Replies)
#!/bin/bash
i=0
cat 1.csv | while read fileline
do
echo "$fileline"
IFS="#" flds=( $fileline )
nrofflds=${#flds}
echo "noof fields$nrofflds"
fld=0
while
do
echo "noof counter$fld"
echo "$nrofflds"
#fld1="${flds}" trying to store the content of line to fields but i... (4 Replies)
Hi,
I want to split/parse certain bits of the hex data into another field.
Example:
Input data is
Word1: 4f72abfd
Output:
Parse bits (5 to 0) into field word1data1=0x00cd=205 decimal
Parse bits (7 to 6) into field word1data2=0x000c=12 decimal
etc.
Word2: efff3d02
Parse bits (13 to... (1 Reply)
Hi Folks,
I have a file with 22 columns. In which, I need to remove nulls if found at $2, $4, $14 & $16. Then, needs to compare the fields such as $2 == $14 && $4 == $16. The final output will print all the fields where the above conditions are satisfied.
Could you please anyone help me... (6 Replies)
I have two files
File 1 in reading directory is of following format
Read 1 A T
Read 3 T C
Read 5 G T
Read 7 A G
Read 10 A G
Read 12 C G
File 2 in directory contains
Read 5 A G
Read 6 T C
Read 7 G A
Read 8 G A
Read 20 A T
File2 contains (1 Reply)
I have a file. We can call file1. It has these contents.
STOPLOSS Control_file 0000000010.000 STOPLOSS Audit_file_Signoff +0000000010.00
nawk '{ fmt="%3s %15s %15s %15s %21s\n";
if ($3==$6) {
tpy="Successful Match"; jnme=$1;... (4 Replies)
The below awk parser works for most data inputs, but I am having trouble with the last one. The problem is in the below rules steps 1 and 2 come from $2 (NC_000013.10:g.20763686_20763687delinsA) and steps 3 and 4 come from $1 (NM_004004.5:c.34_35delGGinsT).
Parse Rules:
The header is... (0 Replies)
Hi,
Below are the sample files. x.txt is from an Excel file that is a list of users from Windows and y.txt is a list of database account.
$ head -500 x.txt y.txt
==> x.txt <==
TEST01 APP_USER_PROFILE
USER03 APP_USER_PROFILE
TEST02 APP_USER_EXP_PROFILE
TEST04 APP_USER_PROFILE
USER01 ... (3 Replies)
Discussion started by: newbie_01
3 Replies
LEARN ABOUT SUSE
join
JOIN(1) User Commands JOIN(1)NAME
join - join lines of two files on a common field
SYNOPSIS
join [OPTION]... FILE1 FILE2
DESCRIPTION
For each pair of input lines with identical join fields, write a line to standard output. The default join field is the first, delimited
by whitespace. When FILE1 or FILE2 (not both) is -, read standard input.
-a FILENUM
print unpairable lines coming from file FILENUM, where FILENUM is 1 or 2, corresponding to FILE1 or FILE2
-e EMPTY
replace missing input fields with EMPTY
-i, --ignore-case
ignore differences in case when comparing fields
-j FIELD
equivalent to `-1 FIELD -2 FIELD'
-o FORMAT
obey FORMAT while constructing output line
-t CHAR
use CHAR as input and output field separator
-v FILENUM
like -a FILENUM, but suppress joined output lines
-1 FIELD
join on this FIELD of file 1
-2 FIELD
join on this FIELD of file 2
--check-order
check that the input is correctly sorted, even if all input lines are pairable
--nocheck-order
do not check that the input is correctly sorted
--help display this help and exit
--version
output version information and exit
Unless -t CHAR is given, leading blanks separate fields and are ignored, else fields are separated by CHAR. Any FIELD is a field number
counted from 1. FORMAT is one or more comma or blank separated specifications, each being `FILENUM.FIELD' or `0'. Default FORMAT outputs
the join field, the remaining fields from FILE1, the remaining fields from FILE2, all separated by CHAR.
Important: FILE1 and FILE2 must be sorted on the join fields. E.g., use `sort -k 1b,1' if `join' has no options. If the input is not
sorted and some lines cannot be joined, a warning message will be given.
AUTHOR
Written by Mike Haertel.
REPORTING BUGS
Report join bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
COPYRIGHT
Copyright (C) 2009 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 join is maintained as a Texinfo manual. If the info and join programs are properly installed at your site, the
command
info coreutils 'join invocation'
should give you access to the complete manual.
GNU coreutils 7.1 July 2010 JOIN(1)