i have a file that looks like this:
000000112/01/2008 D99999
000000 12/01/2008 D99999
000000 12/01/2008 1D99999
i need to replace the blanks into 1 for column 7,18-19
how can this be achieved using awk?
Thanks. (1 Reply)
hi,
i've found a few examples of scripts to do this but for some reason can't get them to work properly.
basically i have some dirs with a few hundred files mixed in with a bunch of other files that were made with a typo in part of them.
long-file-names-tyo-example.ext
want to be able... (2 Replies)
Hi,
I need to replace the string 'abcd' with 'xyz' in a file sample.xml
This sample.xml is also present in the subdirectories of the current directory.
Eg,
If I am in /user/home/
the sample.xml if present in
/user/home/
/user/home/folder1/
/user/home/folder2/... (3 Replies)
Hi guys,
say I have a few files in a directory (58 text files or somthing)
each one contains mulitple strings that I wish to replace with other strings
so in these 58 files I'm looking for say the following strings:
JAM (replace with BUTTER)
BREAD (replace with CRACKER)
SCOOP (replace... (19 Replies)
I have requirement to replace old TNS entries with New one in multiple files.
one file may contain more then one occurrence of tns.
Example: Below is the one of occurrence in a current file(s). i am interested to replace only red part.
<connection-pool name="Google_APP_CP"... (4 Replies)
Hello all,
I have since given up trying to figure this out and used sed instead, but I am trying to understand awk and was wondering how someone might do this in awk.
I am trying to match on the first field of a specific file with the first field on multiple files, and append the second field... (2 Replies)
I have 4000 files like
$cat clus_grp_seq10_g.phy
18 1002
anig_OJJ65951_1 ATGGTTTCGCAGCGTGATAGAGAATTGTTTAGGGATGATATTCGCTCGCGAGGAACGAAGCTCAATGCTGCCGAGCGCGAGAGTCTGCTAAGGCCATATCTGCCAGATCCGTCTGACCTTCCACGCAGGCCACTTCAGCGGCGCAAGAAGGTTCCTCG
aver_OOF92921_1 ... (1 Reply)
Hi All,
i'm trying to copy the 1.txt files (sample files) in to different path location using the below command.
But it is not copying the files , when i tried for single location able to copy the file.
can any one please assist here.
Please find the below path :-
/ckr_mkr1/licencekey... (2 Replies)
Hello everyone, Im super new to coding but increasingly in need of it at work. Im have task stacked because of this problems, that I cannot figure out how to solve looking on the internet after trying many many things that looked similar to me.
I have multiple data files of the form (see below).... (2 Replies)
Im having an issue when trying to replace the first column with a new set of values in multiple files. The results from the following code only replaces the files with the last set of values in val.txt. I want to replace all the files with all the values.
for date in {1..31}
do
for val in... (1 Reply)
Perl::Critic::Policy::InputOutput::ProhibitTwoArgOpen(3pUser Contributed Perl DocumentatPerl::Critic::Policy::InputOutput::ProhibitTwoArgOpen(3pm)NAME
Perl::Critic::Policy::InputOutput::ProhibitTwoArgOpen - Write "open $fh, q{<}, $filename;" instead of "open $fh, "<$filename";".
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
The three-argument form of "open" (introduced in Perl 5.6) prevents subtle bugs that occur when the filename starts with funny characters
like '>' or '<'. The IO::File module provides a nice object-oriented interface to filehandles, which I think is more elegant anyway.
open( $fh, '>output.txt' ); # not ok
open( $fh, q{>}, 'output.txt' ); # ok
use IO::File;
my $fh = IO::File->new( 'output.txt', q{>} ); # even better!
It's also more explicitly clear to define the input mode of the file, as in the difference between these two:
open( $fh, 'foo.txt' ); # BAD: Reader must think what default mode is
open( $fh, '<', 'foo.txt' ); # GOOD: Reader can see open mode
This policy will not complain if the file explicitly states that it is compatible with a version of perl prior to 5.6 via an include
statement, e.g. by having "require 5.005" in it.
CONFIGURATION
This Policy is not configurable except for the standard options.
NOTES
There are two cases in which you are forced to use the two-argument form of open. When re-opening STDIN, STDOUT, or STDERR, and when doing
a safe pipe open, as described in perlipc.
SEE ALSO
IO::Handle
IO::File
AUTHOR
Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>
COPYRIGHT
Copyright (c) 2005-2011 Imaginative Software Systems. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-06-07 Perl::Critic::Policy::InputOutput::ProhibitTwoArgOpen(3pm)