Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: To count total of specific character in a file and save its value to a variable
Top Forums UNIX for Dummies Questions & Answers To count total of specific character in a file and save its value to a variable Post 302942911 by Scrutinizer on Sunday 3rd of May 2015 10:19:08 PM
Old 05-03-2015
You can take any of the commands above and use command substitution:
Code:
var=$(cmd)

or in the case of the last example in post #2, you can assign the result to a variable:
Code:
var=${v#}

Last edited by Don Cragun; 05-03-2015 at 11:25 PM.. Reason: Fix typo (s/#1/#2/).
 

9 More Discussions You Might Find Interesting

1. HP-UX

count occurences of specific character in the file

For counting the occurences of specific character in the file I am issuing the command grep -o 'character' filename | wc -w It works in other shells but not in HP-UX as there is no option -o for grep. What do I do now? (9 Replies)
Discussion started by: superprogrammer
9 Replies

2. Shell Programming and Scripting

Count specific character(s) very large file

I'm trying to count the number of 2 specific characters in a very large file. I'd like to avoid using gsub because its taking too long. I was thinking something like: awk '-F' { t += NF - 1 } END {print t}' infile > outfile which isn't working Any ideas would be great. (3 Replies)
Discussion started by: dcfargo
3 Replies

3. UNIX for Advanced & Expert Users

Count total file downloaded using FTP

Hi All, I'm developing a FTP script as below: ftp -v -n <IP_ADDRESS> << EOF user avery jSqaqUU2 lcd /directory/folder/ ascii prompt mget * bye EOF I would like to enhance the script to count the total file downloaded. For example, once the script run i want the message "Total <n>... (1 Reply)
Discussion started by: cas553
1 Replies

4. UNIX for Advanced & Expert Users

Count specific word or character per line

Hi, I need help regarding counting specific word or character per line and validate it against a specific number i.e 10. And if number of character equals the specific number then that line will be part of the output. Specific number = 6 Specific word or char = || Sample data:... (1 Reply)
Discussion started by: janzper
1 Replies

5. Shell Programming and Scripting

Delete line based on count of specific character

I'm looking for what I hope might be a one liner along these lines: sed '/a line with more than 3 pipes in it/d' I know how to get the pipe count in a string and store it in a variable, but I'm greedy enough to hope that it's possible via regex in the /.../d context. Am I asking too much? ... (5 Replies)
Discussion started by: tiggyboo
5 Replies

6. UNIX for Dummies Questions & Answers

How to find count total number of pattern in a file …?

How to find count total number of pattern in a file … File contains : a.txt ------------- aaa bbb nnn ccc aaa bbb aaa ddd aaa aaa aaa aaa grep -c aaa a.txt Op: 4 ( But my requirement is should count the total no of patterns as 7 ) (4 Replies)
Discussion started by: Jitten
4 Replies

7. Shell Programming and Scripting

Total count in each category for given file list

I have list of file names in filename.txt below is file format >>File1 _________________________ 01~12345~Y~YES~aaaaa~can 02~23456~N~NO~bbbbb~can . . . 99~23__________________________ Need to find total count from each file depending on specific string and add them to have total count... (17 Replies)
Discussion started by: santoshdrkr
17 Replies

8. Shell Programming and Scripting

Save an specific part of a expect_out in a variable

I have a expect file like this #!/opt/tools/unsupported/expect-5.39/bin/expect spawn ssh -l user ip expect_after eof {exit 0} set timeout 10 log_file /report.txt expect "Password:" { send "pasword\r" } expect "$ " { send "date\r" } expect "$ " { send "readlink /somelink\r" } set... (7 Replies)
Discussion started by: bebehnaz
7 Replies

9. Shell Programming and Scripting

Count specific character of a file in each line and delete this character in a specific position

I will appreciate if you help me here in this script in Solaris Enviroment. Scenario: i have 2 files : 1) /tmp/TRANSACTIONS_DAILY_20180730.txt: 201807300000000004 201807300000000005 201807300000000006 201807300000000007 201807300000000008 2)... (10 Replies)
Discussion started by: teokon90
10 Replies

LEARN ABOUT MOJAVE

locale::codes::langvar

Locale::Codes::LangVar(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangVar(3pm)

NAME

       Locale::Codes::LangVar - standard codes for language variation identification

SYNOPSIS

	  use Locale::Codes::LangVar;

	  $lvar = code2langvar('acm');		       # $lvar gets 'Mesopotamian Arabic'
	  $code = langvar2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langvar_codes();
	  @names   = all_langvar_names();

DESCRIPTION

       The "Locale::Codes::LangVar" module provides access to standard codes used for identifying language variations, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language variations. 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:

	  $lvar = code2langvar('en','alpha-2');
	  $lvar = code2langvar('en',LOCALE_CODE_ALPHA_2);

       The codesets currently supported are:

       alpha
	   This is the set of alphanumeric codes from the IANA language registry, such as 'arevela' for Eastern Armenian.

	   This code set is identified with the symbol "LOCALE_LANGVAR_ALPHA".

	   This is the default code set.

ROUTINES

       code2langvar ( CODE [,CODESET] )
       langvar2code ( NAME [,CODESET] )
       langvar_code2code ( CODE ,CODESET ,CODESET2 )
       all_langvar_codes ( [CODESET] )
       all_langvar_names ( [CODESET] )
       Locale::Codes::LangVar::rename_langvar  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangVar::add_langvar  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangVar::delete_langvar  ( CODE [,CODESET] )
       Locale::Codes::LangVar::add_langvar_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangVar::delete_langvar_alias  ( NAME )
       Locale::Codes::LangVar::rename_langvar_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangVar::add_langvar_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangVar::delete_langvar_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.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

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 v5.18.2							    2014-01-06					       Locale::Codes::LangVar(3pm)
All times are GMT -4. The time now is 02:29 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy