Below I write a code with tow output the first one is to numeric arguments and the second if it isnīt numeric
Enjoy that, and please correct my english
Hi
In the shell scripted I'm trying to write!
I would like to test the last character in a string. The string is a path/directory and I want to see if the last character is a '/'.
The string (path/directory) is inputted by a user. If the '/' character isn't present then I want to be able to... (11 Replies)
I would like to change the format of an integer type number adding zeros to the left of it in a script in bash. For example
number=1
echo $number
00001
Thanks (3 Replies)
I have a txt file as database. when i run my program what it does is it ask me for 3 name and stored in the file as
name1:name2:name3:1
when u enter 3 name it add those in file as above format and add 1 at the end. I what i want is if i enter same names again it changes that 1 to 2 and so... (3 Replies)
Hi,
I am new to shell-scripting, and doing a lot of reading. I am having some trouble getting started with a simple testing of scripting. I have been experimenting with if, loops, for, test, etc., but still unsure. I seem to have the hang of it when it comes to creating a single file or... (6 Replies)
Hello, can someone please explain to me why this happens:
myserver#echo "$nothing"
myserver#if ; then echo "nothing is a zero length string"; fi
nothing is a zero length string
myserver#if ; then echo "nothing is also a non-zero length string, apparently"; fi
nothing is also a non-zero... (5 Replies)
I have the following code and getting the error
./raytrac.bash: line 231: ((: 0++: syntax error: operand expected (error token is "+")
iarg = 0
iarg=0
narg=$# # Number of arguments passed.
echo "narg = $narg"
argsArr=("$@") # Set... (1 Reply)
Hello, Unix-Forums!
Is there a command that can check how long a user-entered string is?
Please don't give me a code, just the name of the command (playing around yourself is much more fun than just pasting code)
edit: I'm sorry, first hit of the forum search gave me the answer. (1 Reply)
Hi,
I am new in bash scripting. In my work, I provide support to several users and when I connect to their computers I use the same admin and password, so I am trying to create a script that will only ask me for the IP address and then connect to the computer without having me to type the user... (5 Replies)
I have below code inside my awk script
if ( $0 ~ /SVC IN:/ )
{
svc_in=substr( $0,23 , 3);
if (msg_start == 1 && msg_end == 0)
{
msg_arr=$0;
}
}
else if ( $0 ~ /^SVC OUT:/ )
{
svc_out=substr( $0, 9, 3);
if (msg_start == 1 && msg_end == 0)
... (6 Replies)
Discussion started by: bhagya123
6 Replies
LEARN ABOUT PHP
numfmt_get_attribute
NUMFMT_GET_ATTRIBUTE(3) 1 NUMFMT_GET_ATTRIBUTE(3)NumberFormatter::getAttribute - Get an attribute
Object oriented style
SYNOPSIS
public int NumberFormatter::getAttribute (int $attr)
DESCRIPTION
Procedural style
int numfmt_get_attribute (NumberFormatter $fmt, int $attr)
Get a numeric attribute associated with the formatter. An example of a numeric attribute is the number of integer digits the formatter
will produce.
PARAMETERS
o $fmt
-NumberFormatter object.
o $attr
- Attribute specifier - one of the numeric attribute constants.
RETURN VALUES
Return attribute value on success, or FALSE on error.
EXAMPLES
Example #1
numfmt_get_attribute(3) example
<?php
$fmt = numfmt_create( 'de_DE', NumberFormatter::DECIMAL );
echo "Digits: ".numfmt_get_attribute($fmt, NumberFormatter::MAX_FRACTION_DIGITS)."
";
echo numfmt_format($fmt, 1234567.891234567890000)."
";
numfmt_set_attribute($fmt, NumberFormatter::MAX_FRACTION_DIGITS, 2);
echo "Digits: ".numfmt_get_attribute($fmt, NumberFormatter::MAX_FRACTION_DIGITS)."
";
echo numfmt_format($fmt, 1234567.891234567890000)."
";
?>
Example #2
OO example
<?php
$fmt = new NumberFormatter( 'de_DE', NumberFormatter::DECIMAL );
echo "Digits: ".$fmt->getAttribute(NumberFormatter::MAX_FRACTION_DIGITS)."
";
echo $fmt->format(1234567.891234567890000)."
";
$fmt->setAttribute(NumberFormatter::MAX_FRACTION_DIGITS, 2);
echo "Digits: ".$fmt->getAttribute(NumberFormatter::MAX_FRACTION_DIGITS)."
";
echo $fmt->format(1234567.891234567890000)."
";
?>
The above example will output:
Digits: 3
1.234.567,891
Digits: 2
1.234.567,89
SEE ALSO numfmt_get_error_code(3), numfmt_get_text_attribute(3), numfmt_set_attribute(3).
PHP Documentation Group NUMFMT_GET_ATTRIBUTE(3)