03-20-2012
Remove '.bak' from that one-liner.
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1. Shell Programming and Scripting
I'm trying to use the following command to do a batch find and replace in all commonly named files through a file hierarchy
find . -name 'file' |xargs perl -pi -e 's/find/replace/g'
which works fine except for a substitution involving parenthesis.
As a specific example I'm trying to sub... (3 Replies)
Discussion started by: Jeffish
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2. UNIX for Dummies Questions & Answers
Hi all,
My problem is the following:
I've a script that must list all files in a directory and write this information in a text file.
I've tried to get the list through ls command and then write it using msgecho
msgecho "`ls $PATH_APS_JOB_ORA`"
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3. Shell Programming and Scripting
Hi Team,
i have 1st cloumn of data containing,
LAMSBA01-BA-COFF-YTD
LAMSBA01-BA-COFF-ITD
LAMSBA01-BA-AGGR-IND .
LAMSBA01-BA-CURR-COFF-BAL
i need to replace the "-" to "_" (underscore) using AWK .
please help me on this.
Thanks,
Baski (4 Replies)
Discussion started by: baskivs
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4. Shell Programming and Scripting
Hi,
Please could someone advise, how I can resolve this issue with my find and replace command :
perl -i -npe "s#RLM_LICENSE.*#RLM_LICENSE=$TEAM_TOP/licenses/abc.demo.lic#;" environment.properties
$TEAM_TOP is an environment varible within my system.
when i run this perl command from... (1 Reply)
Discussion started by: fettie
1 Replies
5. Shell Programming and Scripting
Hi,
I have a file with two string :
aa_bb_cc_def
gg_hh_jj_xyz
now i want a command in perl script, which gives me the result as :
aa_bb_cc.def
gg_hh_jj.xyz
Can anyone help me on this plz..
thanks in advane. (6 Replies)
Discussion started by: arup1980
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6. Shell Programming and Scripting
Hi All,
I am having below issue could anybody help me.
$x= SELECT * FROM EMP --xyz this change is done in q2;
I want delete the charchters from -- to till the end.
I want $x to be
$x= SELECT * FROM EMP;
Thanks,
Vijay G (1 Reply)
Discussion started by: gvk25
1 Replies
7. Shell Programming and Scripting
Hi,
i want find the character '-' in a file from position 284-298, if it occurs i need to replace it with 'O ' for the position in the file. How to do that using SED command.
thanks in advance,
Sara (9 Replies)
Discussion started by: Sara183
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8. Shell Programming and Scripting
Hi,
I have a requirement to search for a pattern in each line in a file and remove the in between words till the 3rd occurrence of double quote (").
Ex: CREATE TABLE "SCHEMANAME"."AMS_LTV_STATUS"
(Note: "SCHEMANAME" may changes for different schemas. Its not a fixed value)
I need to... (2 Replies)
Discussion started by: satyaatcgi
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9. Shell Programming and Scripting
Hi,
Can somebody tell whats wrong with "find and replace perl code".
I wanted to find "\n".write(status,data" and replace with "\n",data" in multipls files.
#!/usr/bin/perl
my @files = <*.c>;
foreach $fileName (@files) {
print "$fileName\n";
my $searchStr0 =... (4 Replies)
Discussion started by: chettyravi
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10. UNIX for Dummies Questions & Answers
I have a file that looks like this:
14985 DPN verb PPa to spend.
12886 DPNDJN bay tree.
15686 DQ verb to observe
15656 KC ... (7 Replies)
Discussion started by: jvoot
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LEARN ABOUT DEBIAN
perl::critic::policy::inputoutput::prohibittwoargopen
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)