Very Simple "Tabs to Newline" Code??? Post: 302455593

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

deleting newline characters but not the "true" \n character

hi, i have a file that has about 4500 rows. this was an old microsoft access databse and what i am trying to do is take out the old extra \n newline characters but not take out the "true" newline character. I will explain. i was trying to write a regular expression, but that was not...

2. UNIX for Dummies Questions & Answers

Explain the line "mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`"

Hi Friends, Can any of you explain me about the below line of code? mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'` Im not able to understand, what exactly it is doing :confused: Any help would be useful for me. Lokesha

3. Shell Programming and Scripting

Help with replacing tabs inside "" with some text/blank

I am poor with scripting;) I have a file in the following format; 'This is a "test in production" of importance.' I want to get rid of the spaces inside the "" part only to get the output as, 'This is a "testinproduction" of importance.'

4. UNIX for Dummies Questions & Answers

Match newline character "\n" in lex

Hi everyone! This is my very first post, sorry if I'm not posting in the right category. I'm trying to match a newline "/n" using lex/yacc. For example, print(9,'\n',8) should print 9 8 now do I write a regular expression to match exactly " '\n' " Thanks!

5. Shell Programming and Scripting

awk command to replace ";" with "|" and ""|" at diferent places in line of file

Hi, I have line in input file as below: 3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL My expected output for line in the file must be : "1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL" Can someone...

6. Programming

"GLIBC detected Error" for a simple C code.

Here is a simple program to find the vowels in the string. Output is fine. But I'm getting GLIBC detected as shown below : :eek: *** glibc detected *** ./VOWELS: free(): invalid pointer: 0x08b82013 *** ======= Backtrace: ========= /lib/libc.so.6 /lib/libc.so.6(cfree+0x59) ./VOWELS...

7. UNIX for Dummies Questions & Answers

Using "mailx" command to read "to" and "cc" email addreses from input file

How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing �To� e-mail address and column 3 contains �cc� e-mail address to include with same email. Sample input file, email.txt Below is an sample code where...

8. UNIX for Advanced & Expert Users

How newline character "^M" appeared in file?

I have two files. Diff and hexdump tell that they are identical. However vi shows windows newline characters "^M" in one of these files. How is this possible?

9. Shell Programming and Scripting

Bash script - Print an ascii file using specific font "Latin Modern Mono 12" "regular" "9"

Hello. System : opensuse leap 42.3 I have a bash script that build a text file. I would like the last command doing : print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt where : print_cmd ::= some printing...

LEARN ABOUT CENTOS

perl::critic::policy::controlstructures::prohibitlabelswithspeci

Perl::Critic::Policy::ControlStructures::ProhibitLabelsWUserpContriPerl::Critic::Policy::ControlStructures::ProhibitLabelsWithSpecialBlockNames(3)

NAME

       Perl::Critic::Policy::ControlStructures::ProhibitLabelsWithSpecialBlockNames - Don't use labels that are the same as the special block
       names.

AFFILIATION

       This Policy is part of the core Perl::Critic distribution.

DESCRIPTION

       When using one of the special Perl blocks "BEGIN", "END", "CHECK", "INIT", and "UNITCHECK", it is easy to mistakenly add a colon to the end
       of the block name.  E.g.:

	   # a BEGIN block that gets executed at compile time.
	   BEGIN { <...code...> }

	   # an ordinary labeled block that gets executed at run time.
	   BEGIN: { <...code...> }

       The labels "BEGIN:", "END:", etc. are probably errors.  This policy prohibits the special Perl block names from being used as labels.

CONFIGURATION

       This Policy is not configurable except for the standard options.

SEE ALSO

       The Perl Buzz article on this issue at <http://perlbuzz.com/2008/05/colons-invalidate-your-begin-and-end-blocks.html>.

ACKNOWLEDGMENT

       Randy Lauen for identifying the problem.

AUTHOR

       Mike O'Regan

COPYRIGHT

       Copyright (c) 2008-2011 Mike O'Regan.  All rights reserved.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.3							   Perl::Critic::Policy::ControlStructures::ProhibitLabelsWithSpecialBlockNames(3)