Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: script to ensure lines are in sequence
Top Forums Shell Programming and Scripting script to ensure lines are in sequence Post 302200835 by Klashxx on Friday 30th of May 2008 07:11:42 AM
Old 05-30-2008
awk:
Code:
>cat file
Av567 linea1
Av568 linea2
Av569 linea3
Av570 linea4



Code:



Av571 linea5









Code:



>awk '{gsub(/Av/,"",$1)
if ( NR ==1 ) 
   init=$1
else
   if ( $1 != init+NR-1 )
      {
      t=1
      print "Av"$0" : Not in sequence"
      exit
      }
}
END {
if (!t)
   print "Good sequence"
}'  file
Good sequence









Code:



>cat file
Av567 linea1
Av568 linea2
Av569 linea3
Av572 linea4
Av573 linea5









Code:



>awk '{gsub(/Av/,"",$1)
if ( NR ==1 ) 
   init=$1
else
   if ( $1 != init+NR-1 )
      {
      t=1
      print "Av"$0" : Not in sequence"
      exit
      }
}
END {
if (!t)
   print "Good sequence"
}'  file
Av572 linea4 : Not in sequence






Or in ksh:

i=0
while read  w1 r
do
n=${w1#Av}
if (( i == 0 ))
then
   init=$n
else
  if (( n !=  ( init + i ) ))
  then
     echo "Not in sequence: $w1 $r"
     break
  fi
fi
(( i += 1 ))
done<file

 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to extract a sequence of n lines from a file

Hi I want to be able to extract a sequence of n lines from a file. ideas, commands and suggestions would be highly appreciated. Thanks (4 Replies)
Discussion started by: 0ktalmagik
4 Replies

2. UNIX for Dummies Questions & Answers

Ensure FTP is complete before using file

Hi, I have a program that checks a directory for new files. A file may be placed in the directory only via FTP from another system. The files are long, the FTP can take several minutes to complete. my program sences that a file has arrived but can't tell if the FTP process that sent it is... (10 Replies)
Discussion started by: GMMike
10 Replies

3. Shell Programming and Scripting

Ensure the file completion ?

Hi, I would like to copy a file from one location to another. But that particular file is not fully loaded. I like to copy a file once it's fully loaded or complete file. How to ensure whether file is fully loaded or complete file?. -Thambi (5 Replies)
Discussion started by: thambi
5 Replies

4. IP Networking

A test to ensure TCP/IP configuration is complete

Greetings. I have Debian lenny, and at the moment only the bare bones install, no GUI. I'm connecting via wireless to a Linksys router on a home network, and I manually configured a fixed ip etc during the install. I have not attempted to use any higher level apps such as ftp or telnet or apt yet.... (3 Replies)
Discussion started by: fguy
3 Replies

5. AIX

How to ensure mksysb backup completed successfully.

Hi All, I want to know, how we can ensure that mksysb backup completed successfully and is restorable. I know one way my command lsmksysb -B but I found that one mksysb who has not backedup all the files was also showing in this command output, so that doesn't ensure its integrity and... (1 Reply)
Discussion started by: falgun6666
1 Replies

6. Shell Programming and Scripting

filter out a sequence from multiple lines line

Hi, I have an unwanted string at random lines of my verilog (*.v) file. (* abccddee *) input A; (* xyz *) input B; (* 1234 *) output C; I want a clean file like this: input A; input B; output C; the unwanted string begins with "(*" and ends with "*)" at multiple lines. Any help... (2 Replies)
Discussion started by: return_user
2 Replies

7. Programming

Ensure C++ will work on a Unix system

For my one college course, my professor said that we have to ensure that the C++ code we send him will work on a Unix system. I in turn installed Cygwin on my Windows 7 machine, and have been using that to compile and check my code, but it sounds like Cygwin is still compiling the code for my... (2 Replies)
Discussion started by: davidp007
2 Replies

8. Shell Programming and Scripting

How to ensure a script can only be invoked from another?

Hi All, I have two scripts - ScriptA and ScriptB ScriptA has logic to invoke ScriptB : - with some parameter - or without any parameter ScriptB can also be invoked by the user from the command line. Is there anyway to ensure that when I execute ScriptB from the command line, it does... (3 Replies)
Discussion started by: chaitanya.gvc
3 Replies

9. Shell Programming and Scripting

find common entries and match the number with long sequence and cut that sequence in output

Hi all, I have a file like this ID 3BP5L_HUMAN Reviewed; 393 AA. AC Q7L8J4; Q96FI5; Q9BQH8; Q9C0E3; DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot. DT 05-JUL-2004, sequence version 1. DT 05-SEP-2012, entry version 71. FT COILED 59 140 ... (1 Reply)
Discussion started by: manigrover
1 Replies

LEARN ABOUT CENTOS

locale::codes::langfam

Locale::Codes::LangFam(3)				User Contributed Perl Documentation				 Locale::Codes::LangFam(3)

NAME

       Locale::Codes::LangFam - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangFam;

	  $lext = code2langfam('apa');		       # $lext gets 'Apache languages'
	  $code = langfam2code('Apache languages');    # $code gets 'apa'

	  @codes   = all_langfam_codes();
	  @names   = all_langfam_names();

DESCRIPTION

       The "Locale::Codes::LangFam" module provides access to standard codes used for identifying language families, such as those as defined in
       ISO 639-5.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639-5
       language family codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language families. A code set may be specified using either a name, or a
       constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langfam('apa','alpha');
	  $lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for Apache languages.

	   This is the default code set.

ROUTINES

       code2langfam ( CODE [,CODESET] )
       langfam2code ( NAME [,CODESET] )
       langfam_code2code ( CODE ,CODESET ,CODESET2 )
       all_langfam_codes ( [CODESET] )
       all_langfam_names ( [CODESET] )
       Locale::Codes::LangFam::rename_langfam  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangFam::add_langfam  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangFam::delete_langfam  ( CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangFam::delete_langfam_alias  ( NAME )
       Locale::Codes::LangFam::rename_langfam_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::delete_langfam_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.loc.gov/standards/iso639-5/id.php
	   ISO 639-5 .

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2013 Sullivan Beck

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

perl v5.16.3							    2013-02-27						 Locale::Codes::LangFam(3)
All times are GMT -4. The time now is 09:37 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy