Hi ,
i'm using special binary file (lotus notes) and modifying an hexadecimal address range with windows hex editor and it works fine !
The file is an AIX one and i'm forced to transfert (ftp) it before modifying it and re-transfert !
NOW i would do this directly under AIX !
I can... (4 Replies)
I have file 1 with one million rows. one of the fields is
"FIRSTNAME" (the string)
I have a second file with about 20 first names.
JUDE
DAVID
HOMER
CANE
ABEL
MARTY
CARL
SONNY
STEVE
BERT
OSCAR
MICKY
JAMES
JOHN
GLENN
DOUG (3 Replies)
Okay, title is kind of confusion, but basically, I have a lot of scripts on a server that I need to replace a ps command, however, the new ps command I'm trying to replace the current one with pipes to sed at one point. So now I am attempting to create another script that replaces that line.
... (1 Reply)
I have a file:
$somevar=somevalue
$anothervar=
$someothervar=45
I'd like to be able to replace the values in the file. I just don't know how exactly to use sed. I was thinking along the lines of:
cat file | sed "s/$somevar=/anotherval/g"
I was hoping this would make the... (2 Replies)
Hi everyone,
I was wondering how could from a file where each row is separated by tabulations, the row values where are in blank replace them by a string or value.
My file has this form:
26/01/09 13:45:00 0 0
26/01/09 14:00:00 1495.601318 0
26/01/09 14:15:00 1495.601318 0 ... (4 Replies)
I have a set of files without extensions. How can I programatically tell if a file is in gzip format? The gzip file format spec
RFC 1952 GZIP File Format Specification version 4.3
states that gzip files have certain hex/oct values at the beginning of the file.
1st byte = 0x1f in hex,... (2 Replies)
Hi,
I am a bit stuck with displaying characters. I am having values like below in the proper displayable characters. which I would want to print the actual value on the right hand side. I dont want to create an array because I would have to create 255 different values. isnt there another way of... (17 Replies)
Hello,
I am trying to write a shell script that will create a gnuplot file.
My main problem is that I have a data file with two columns:
1.05929120E+09 5.0000701214792
1.05930096E+09 5.00006386985764
1.05930584E+09 5.00019465404908
1.05931072E+09 5.00031960589719
... (2 Replies)
perl -pi -e 's/\x00/\x0d\x0a/g' `grep -l $'GS' filelist`
This isn't working :confused:, it's not pulling the files that contain the regex. Please help me rewrite this :wall:.
Ideally for this to work on 9K of 20K files in the directory, I've tried this but I don't know enough about awk... (7 Replies)
Assume I have a file \usr\home\\somedir\myfile123.txt
and I want to replace all occurencies of the two (concatenated) hex values x'AD' x'A0' bytwo other (concatenated) hex values x'20' x'6E'
How can I achieve this with the gnu sed tool?
Additional question: Is there a way to let sed show... (1 Reply)
Discussion started by: pstein
1 Replies
LEARN ABOUT DEBIAN
perlio::eol
eol(3pm) User Contributed Perl Documentation eol(3pm)NAME
PerlIO::eol - PerlIO layer for normalizing line endings
VERSION
This document describes version 0.14 of PerlIO::eol, released December 18, 2006.
SYNOPSIS
binmode STDIN, ":raw:eol(LF)";
binmode STDOUT, ":raw:eol(CRLF)";
open FH, "+<:raw:eol(LF-Native)", "file";
binmode STDOUT, ":raw:eol(CRLF?)"; # warns on mixed newlines
binmode STDOUT, ":raw:eol(CRLF!)"; # dies on mixed newlines
use PerlIO::eol qw( eol_is_mixed );
my $pos = eol_is_mixed( "mixed
string
" );
DESCRIPTION
This layer normalizes any of "CR", "LF", "CRLF" and "Native" into the designated line ending. It works for both input and output handles.
If you specify two different line endings joined by a "-", it will use the first one for reading and the second one for writing. For
example, the "LF-CRLF" encoding means that all input should be normalized to "LF", and all output should be normalized to "CRLF".
By default, data with mixed newlines are normalized silently. Append a "!" to the line ending will raise a fatal exception when mixed
newlines are spotted. Append a "?" will raise a warning instead.
It is advised to pop any potential ":crlf" or encoding layers before this layer; this is usually done using a ":raw" prefix.
This module also optionally exports a "eol_is_mixed" function; it takes a string and returns the position of the first inconsistent line
ending found in that string, or 0 if the line endings are consistent.
The "CR", "LF", "CRLF" and "NATIVE" constants are also exported at request.
AUTHORS
Audrey Tang <autrijus@autrijus.org>.
Janitorial help by Gaal Yahas <gaal@forum2.org>.
Inspired by PerlIO::nline by Ben Morrow, <PerlIO-eol@morrow.me.uk>.
COPYRIGHT
Copyright 2004-2006 by Audrey Tang <audreyt@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 v5.14.2 2006-12-16 eol(3pm)