Replace data of a file with data from another file using shell scripting.
Dears,
I'm new to shell scripting and i was wondering if you can help me with following matter.
I have a file containing 400,000 records. The file contains two columns like:
I also have another file containing 400,000 records with more or less following format:
For example i want to replace 00019356 (from second file) with value 00611291 (from first file).
At the beginning i'm reading a string in specific line with fixed position and fixed length like:
First problem is, how i can read a string from 400,000 records and second how i can replace those values with values from first file, i suppose sed will do the job but could you please give me some more details.
Many thanks!!
Last edited by vgersh99; 03-08-2013 at 10:44 AM..
Reason: code tags, please!
I have input data looks like this which is a part of a csv file
7,1265,76548,"0102:04"
8,1266,76545,"0112:04"
I need to make the output data should look like this and the output data will be part of text file:
7|1265000 |7654899 |A|
8|12660000 |76545999 |B|
The logic behind the... (6 Replies)
Hi ,
I have input file as XML. following are input data
#complex.xml
Code:
<?xml version="1.0" encoding="UTF-8"?><TEST_doc xmlns="http://www.w3.org/2001/XMLSchema-instance"> <ENTRY uid="123456"> <protein> <name>PROT001</name> <organism>Human</organism> ... (1 Reply)
Hi evry1,
This is my 1st post in this forum.Pls help me
I want to extract some data froma xml file which has 2000 lines using shell scripting. Actually my xml file has some "audio and video codes" which i need to arrange in a column wise format after extracting it using shell scripting.I... (4 Replies)
Hi Guys,
Please help me with my problem here:
I have a source file:
1212 23232 343434 ASAS1 4
3212 23232 343434 ASAS2 4
3234 23232 343434 QWQW1 4
1134 23232 343434 QWQW2 4
3212 23232 343434 QWQW3 4
and a mapping... (4 Replies)
hello friends,
my file is like
123 |asd|asd|asd
123_1|awd|asw|asw
121 |wer|qwe|wee
124 |weq|qwe|iop
1_23 |bla|blh|bha
145 |ghj|jkl|ghj
146 |qwe|qwe|wer
154 |asd|wer|qw_e
134_5|qwe|wer|qw_e
is their any solution to retrive only those lines which are having only 3 numerical letters... (20 Replies)
Hi All,
I have two files one of which having some mobile numbers and corresponding value whose sample content as follows:
9058629605,8.0
9122828964,30.0
And in second file complete details of all mobile numbers and sample content as follows and delimeter used is comma(,):
... (8 Replies)
Hi,
i want to fetch the data from the alert log file, for a particular time interval.
Example :
Alert log content :
Thu Mar 18 08:47:36 2010
Completed: alter database open
Thu Mar 18 19:13:38 2010
MMNL absent for 6390 secs; Foregrounds taking over
Fri Mar 19 08:30:52 2010... (1 Reply)
OK I will do my best to explain what I need help with.
I am trying to format an ldif file so I can import it into Oracle oid.
I need the file to look like this example. Keep in mind there are 3000 of these in the file.
changetype: modify
replace: userpassword
dn:... (0 Replies)
Hi All,
Currently i have to write a script.
For which i need to cut a block from .txt file.
I know the specific word that starts the block and ends the block.
Can we do it in shell scripting..?
Please suggest.... (6 Replies)