my shell script is simple arithmetic process.my addtion,substract and divide all can be worked only except multiplication.please help me.the shell is following:
#!/usr/bin/sh
echo "enter a number1:"
read number1
echo "enter an operator:"
read operator
echo "enter a number2:"
read number2... (4 Replies)
hi all,
in ksh, is there a way to throw a generic error message. i have lots of commands in my script and i didnt want to put
if ; then
doStuff();
else
print "an error occured, please run script again";
fi
around all the commands used. is there a way detect a command has... (1 Reply)
Suppose i have a file A
1*2*3*4
2*4*4*22
and second file B
2*3*4*5
4*4*6*7
By multiplying file A by file B that is file A by first column in file B respectively
output shud be
2*6*12*20
8*16*24*154
my code is
=$1
next
}
{for (f=1;f<=NF;f++) (2 Replies)
I want to count the number of lines in a file and store it in a variable if this count is zero i hv to throw an error ...is this syntax correct , but i am not getting the desired result
I am not using -s option here as i am concerned about record count not the size
#!/bin/ksh
set $count1... (4 Replies)
Hi,
I wanted to write a schell program that fetches the values from a file and prints the output as its onerall multiplication.
for example I have a file named abc. it has values 2, 3, 4
now my program should give me 2*3*4 ie 24.
note:this file abc can have any numbers.
so experts,... (9 Replies)
Hi I have script that is developed to serch for 30 days old Directory & Files and then remove them ...
when i run it successfully removes the Directory & files & but it throw errors on the screen
..
..
+ find . -type f -mtime +30 -exec rm -f {} ;
+ exit
please help me ??
I... (0 Replies)
#!/bin/sh
echo Enter the multiplication number required:
read number
for i in 1 2 3 4 5 6 7 8 9 10
do
echo "$number * $i = expr $number \* $i"
done
I am not getting the output for this multiplication table. (4 Replies)
Hi,
I have a requirement like i have to search a script and find names that conatins more than two dots, if so then throw error.
For ex: a1.b1.comname here i have to find comname and check two dots. it will not throw error
a1.b1.c1.comname here it contains more than 2dots it will throw... (3 Replies)
Hi,
I have two files (file1.txt, file2.txt) in which, I would like to multiply all the values in file1 with the first row value of file2, file1 * second row value of file2, file1 * third row value of file2 and so on.
Below are my sample data.
file1.txt file2.txt ... (6 Replies)
Hello,
I am trying to compute the percentage in a script as shown below:
PerCover=`echo "scale=2 ; 100 \* ($InputCover/$Total)" | bc`
However the PerCover value is blank/null. What do I need to do differently?
Thanks for your input!
~Guss (1 Reply)
Discussion started by: Gussifinknottle
1 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)