I am using egrep to extract numbers from a file and storing them as variables in a script. But I am not able to do any arithmetic operations on the variables using "expr" because it stores them as char and not integers. Here is my code and the error I get. Any help will be appreciated.
#!/bin/sh... (3 Replies)
Hi, All,
I have a file, its content is as follows:
100 150
120 135
140 170
I want to insert a column, its content is determined by the difference between the two values in the same line, if the difference is less than 20, the new value is 1, otherwise is 0.
after the operation, the... (1 Reply)
Hi all,
I would appreciate if anyone knows how to perform adding to date.
As for normal date, i can easily plus with any number.
But when it comes to month end say for example 28 Jun, i need to perform a plus with number 3, it will not return 1 Jul.
Thanks in advance for your help. (4 Replies)
Hi
I have a file with 3 columns. say,
infile:
1 50 68
34 3 23
23 4 56
-------
-------
I want to generate n files from this file using a loop so that 1st column in output file is (column1 of infile/(2*n+2.561))
I am doing like this:
for ((i=1; i<=3; i++))
do
a=`echo... (3 Replies)
I am writing a script in zsh shell, it fetchs a number from a file using the awk command, store it as a variable, which in my case is a small number 0.62000. I want to change this number by multiplying it by 1000 to become 620.0 using the command in the script
var2=$((var1*1000))
trouble is... (2 Replies)
input:
Name|Operation
rec_10|1+2+2-
Output:
rec_10|1
Basically I am trying to calculate the result of "the path" in $3 where the operators follow the number and not preceding them like we normally do:
rec_10: +1+2-2=1
But I realise (I am sure there is a good reason for that) that awk... (7 Replies)
Hi,
Here is the script i try to perform arithmetic operation in two variables .
git branch -r | while read brname ; do
REV_COMMITS=`git rev-list --count $brname`
echo "$brname has $REV_COMMITS"
(( TOTAL = TOTAL + REV_COMMITS ))
echo "in loop" $TOTAL
done
echo "total is " $TOTAL
... (3 Replies)
I have to do some arithmetic operation on Field 8 which is calculated by Field 9/Field 7
Suppose i have data like :
0800123456|JAN|2017|JAN|2018|0800123456|0|0.0000|0.00|
0800234567|JAN|2017|JAN|2018|0800234567|4|2.5812|10.32|
0800666666|JAN|2017|JAN|2018|0800666666|2|1.7255|3.45|... (0 Replies)
Discussion started by: pumrao
0 Replies
LEARN ABOUT DEBIAN
locale::language
Locale::Language(3perl) Perl Programmers Reference Guide Locale::Language(3perl)NAME
Locale::Language - standard codes for language identification
SYNOPSIS
use Locale::Language;
$lang = code2language('en'); # $lang gets 'English'
$code = language2code('French'); # $code gets 'fr'
@codes = all_language_codes();
@names = all_language_names();
DESCRIPTION
The "Locale::Language" module provides access to standard codes used for identifying languages, such as those as defined in ISO 639.
Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639 two-
letter codes will be used.
SUPPORTED CODE SETS
There are several different code sets you can use for identifying languages. The ones currently supported are:
alpha-2
This is the set of two-letter (lowercase) codes from ISO 639, such as 'he' for Hebrew.
This code set is identified with the symbol "LOCALE_LANG_ALPHA_2".
This is the default code set.
alpha-3
This is the set of three-letter (lowercase) bibliographic codes from ISO 639, such as 'heb' for Hebrew.
This code set is identified with the symbol "LOCALE_LANG_ALPHA_3".
term
This is the set of three-letter (lowercase) terminologic codes from ISO 639.
This code set is identified with the symbol "LOCALE_LANG_TERM".
ROUTINES
code2language ( CODE [,CODESET] )
language2code ( NAME [,CODESET] )
language_code2code ( CODE ,CODESET ,CODESET2 )
all_language_codes ( [CODESET] )
all_language_names ( [CODESET] )
Locale::Language::rename_language ( CODE ,NEW_NAME [,CODESET] )
Locale::Language::add_language ( CODE ,NAME [,CODESET] )
Locale::Language::delete_language ( CODE [,CODESET] )
Locale::Language::add_language_alias ( NAME ,NEW_NAME )
Locale::Language::delete_language_alias ( NAME )
Locale::Language::rename_language_code ( CODE ,NEW_CODE [,CODESET] )
Locale::Language::add_language_code_alias ( CODE ,NEW_CODE [,CODESET] )
Locale::Language::delete_language_code_alias ( CODE [,CODESET] )
These routines are all documented in the Locale::Codes man page.
SEE ALSO
Locale::Codes
Locale::Constants
http://www.loc.gov/standards/iso639-2/
Source of the ISO 639 codes.
AUTHOR
See Locale::Codes for full author history.
Currently maintained by Sullivan Beck (sbeck@cpan.org).
COPYRIGHT
Copyright (c) 1997-2001 Canon Research Centre Europe (CRE).
Copyright (c) 2001-2010 Neil Bowers
Copyright (c) 2010-2011 Sullivan Beck
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2011-09-26 Locale::Language(3perl)