Hi folks
I have a file with thousands of lines with fixed length fields:
sample (assume x is a blank space)
111333xx444TTTLKOPxxxxxxxxx
I need to make a copy of this file but with only some of the field positions, for example I'd like to copy the sample to the follwing: so I'd like to... (13 Replies)
How to extract multiple data based on character position. I need to fetch from 7-9 and 22-26 and there is no delimiter for 22-26 since it is part of the column. The file may have more than 1000 character long.I managed to pull any one but not both
for example
test data
12345 zxc vbnmlk... (1 Reply)
Hi all
let's say i have a file named 1234_v2_abcd
i need to find the position of the character located after _v, in above case this would be character number 2
the count of the characters before _v can change, but i always have a number after _v
can anybody help :) (4 Replies)
HI All,
am trying to find the position of space in a variable, it is working for other characters other than space
ulab="ulab1|ulab2"
find_pos=`expr index $ulab '|'`
echo $find_pos
above code worked fine but below one says syntax error
ulab="ulab ulab2"
find_pos=`expr index $ulab ' '`... (2 Replies)
Hi there script guru's
I have an input file /tmp/in.txt of which the data is seperated by a : (example of the data)
test1:zz:2000:2000:zzz
te:a:2000:3333:bbb
testabs:x:2004:3000:cccc
I would like to run a scrip (bash) changing the data after the second ":"
example
Test for the value of... (3 Replies)
I have several questions about using awk. I'm hoping someone could lend me a hand. (I'm also hoping that my questions make sense.)
I have a file that contains pipe separated data. Each line has similar data but the number of fields and the field position on each line is variable. ... (3 Replies)
Hi All,
I am having a huge file file. I need to cut the below column and do the below calculation
I did the below command and able to do on full databased no on the individual based any help on doing each row by row
cut -c 52-56 myfile | awk '{total = total + $1}END{print total}'... (7 Replies)
Hi All,
We have a requirement of picking nth position value by using cut command. value would be delimited by any symbols. We have to pass delimited value and postition to get the value in a string.
ex.
echo "A,B,C,D,E" |cut -d "," -f3
echo "A|B|C|D|E"|cut -d "|" -f2
Kindly frame the... (5 Replies)
I have a file which records banking transactions say like below.
user1 has deposited 10,000$ in his account
user2 has deposited 11,000$ in his account
user1 has withdraw today 5000$ from his account.
Lets say i read this file and convert each line as a list.
username= word
action=... (1 Reply)
Discussion started by: sahil_shine
1 Replies
LEARN ABOUT MOJAVE
par::filter::bytecode
PAR::Filter::Bytecode(3) User Contributed Perl Documentation PAR::Filter::Bytecode(3)NAME
PAR::Filter::Bytecode - Bytecode filter
SYNOPSIS
PAR::Filter::Bytecode->apply($code); # transforms $code
DESCRIPTION
This filter is deprecated. The B::Bytecode code has been removed from the newest development series of perl and will not be included in
perl 5.10 any more. Please have a look at Steve Hay's PAR::Filter::Crypto module if you want to hide your sources.
This filter uses B::Bytecode to turn the script into comment-free, architecture-specific Perl bytecode, and uses ByteLoader to load back on
execution.
For pp users, please add an extra -M option, like this:
pp -f Bytecode -M ByteLoader
Otherwise, the implicit dependency on ByteLoader will not be detected.
CAVEATS
This backend exhibits all bugs listed in B::Bytecode, and then some.
Bytecode support is considered to be extremely fragile on Perl versions earlier than 5.8.1, and is still far from robust (as of this
writing).
Bytecode is not supported by perl 5.9 and later.
SEE ALSO
PAR::Filter, B::Bytecode, ByteLoader
Filter::Crypto, PAR::Filter::Crypto
AUTHORS
Audrey Tang <cpan@audreyt.org>
<http://par.perl.org/> is the official PAR website. You can write to the mailing list at <par@perl.org>, or send an empty mail to
<par-subscribe@perl.org> to participate in the discussion.
Please submit bug reports to <bug-par@rt.cpan.org>.
COPYRIGHT
Copyright 2003-2009 by Audrey Tang <cpan@audreyt.org>.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
See <http://www.perl.com/perl/misc/Artistic.html>
perl v5.18.2 2012-01-06 PAR::Filter::Bytecode(3)