input:
Output:
Basically I am trying to calculate the result of "the path" in $3 where the operators follow the number and not preceding them like we normally do:
rec_10: +1+2-2=1
But I realise (I am sure there is a good reason for that) that awk does handle basic arithmetic operations, like:
(+1) + (2) + (-2) = 1
Giving that to awk:
makes it stuck in a loop.
Therefore, I think the approach of putting the numbers and operators in the right order (code below) would not work at the end anyway:
output:
Is there any awk trick I could use instead?
Maybe using an increment x++, but instead of the '+' sign writing some variables like for example:
The code above is just an example and returns:
Last edited by beca123456; 12-18-2015 at 09:51 PM..
I have no idea why I can't get this to work, if anybody can help i would appreciate it.
#!/bin/bash
x=`cat counter.txt | wc -l`
y= '$x / 7'
printf "%d People have visited this page" $y
:confused: (2 Replies)
I am using egrep to extract numbers from a file and storing them as variables in a script. But I am not able to do any arithmetic operations on the variables using "expr" because it stores them as char and not integers. Here is my code and the error I get. Any help will be appreciated.
#!/bin/sh... (3 Replies)
Hi, All,
I have a file, its content is as follows:
100 150
120 135
140 170
I want to insert a column, its content is determined by the difference between the two values in the same line, if the difference is less than 20, the new value is 1, otherwise is 0.
after the operation, the... (1 Reply)
Hi all,
I would appreciate if anyone knows how to perform adding to date.
As for normal date, i can easily plus with any number.
But when it comes to month end say for example 28 Jun, i need to perform a plus with number 3, it will not return 1 Jul.
Thanks in advance for your help. (4 Replies)
Hi
I have a file with 3 columns. say,
infile:
1 50 68
34 3 23
23 4 56
-------
-------
I want to generate n files from this file using a loop so that 1st column in output file is (column1 of infile/(2*n+2.561))
I am doing like this:
for ((i=1; i<=3; i++))
do
a=`echo... (3 Replies)
I am writing a script in zsh shell, it fetchs a number from a file using the awk command, store it as a variable, which in my case is a small number 0.62000. I want to change this number by multiplying it by 1000 to become 620.0 using the command in the script
var2=$((var1*1000))
trouble is... (2 Replies)
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
swf::textfield
.::SWF::TextField(3pm) User Contributed Perl Documentation .::SWF::TextField(3pm)NAME
SWF::TextField - SWF TextField class
SYNOPSIS
use SWF::TextField;
$textfield = new SWF::TextField([$flags]);
DESCRIPTION
Unlike SWF::Text objects, TextFields cannot be rotated, scaled non-proportionally, or skewed. However, TextFields can be used as form
entries and they can use browser-defined fonts.
NOTES :
TextField is implemented into Flash since Flash3.
Most of features for TextFields are available since Flash4.
Simple HTML-tags in TextField are possible since Flash5.
METHODS
new SWF::TextField([$flags]);
Creates a TextField object whose behaviour is dictated by "flags" (see also SWF::Constants):
SWFTEXTFIELD_NOEDIT: Non-editable Textfiled
SWFTEXTFIELD_PASSWORD: Obscure user input with astricts.
SWFTEXTFIELD_DRAWBOX: Draw a border around TextField
SWFTEXTFIELD_MULTILINE: TextFiels may contain multiple lines
SWFTEXTFIELD_WORDWRAP: Warp text when text reaches TextField border
SWFTEXTFIELD_NOSELECT: TextField is not selected when user clicks on it
SWFTEXTFIELD_ALIGN_LEFT: Align text to the left
SWFTEXTFIELD_ALIGN_RIGHT: Align text to the right
SWFTEXTFIELD_ALIGN_CENTER: Align text to the center
SWFTEXTFIELD_ALIGN_JUSTIFY: Justify text
SWFTEXTFIELD_HTML: Add HTML markup string
SWFTEXTFIELD_HASLENGTH:
SWFTEXTFIELD_USEFONT: Want to embed font
SWFTEXTFIELD_AUTOSIZE:
Flags may be combined with the bitwise OR operation. For example:
my $t = new SWF::TextField(SWFTEXTFIELD_MULTILINE | SWFTEXTFIELD_WORDWRAP);
$textfield->addString($string)
$textfield->addUTF8String($UTF8string)
Add $string to TextField. Text is appended to the existing text.
$textfield->align($alignment)
$textfield->setAlignment($alignment)
Set the alignment of the text in the textfield. Possible values are
SWFTEXTFIELD_ALIGN_LEFT
SWFTEXTFIELD_ALIGN_RIGHT
SWFTEXTFIELD_ALIGN_CENTER
SWFTEXTFIELD_ALIGN_JUSTIFY
By default a SWF::TextField ist left aligned.
$textfield->setBounds($width, $height)
Sets the width and height of the textfield.
$textfield->setColor($red, $green, $blue [, $alpha])
Set the color of the text. An 8 bit value for each parameter. You can use the hex or decimal notation. Even mixed.
$tf->setColor(0xcc,0,0x33);
$tf->setColor(204,0,51,255);
$textfield->setFont($font)
Sets an SWF::Font object -$font- to be used in the TextField.
$textfield->setPadding($padding)
Set TextField padding.
$textfield->setHeight($height)
Set the height of font in your textfield.
$textfield->setIndentation($indentation)
Set the indentation of the first line of a paragraph.
$textfield->setLeftMargin($left)
Sets the left margin of the textfield.
$textfield->setRightMargin($right)
Sets the right margin of the textfield.
$textfield->setMargins($left, $right)
Sets left and right margins of $textfield.
$textfield->setLineSpacing($linespacing)
Sets the space between lines.
$textfield->setName($name)
$textfield->setVariableName($name)
Assigns a name to the TextField which could be used to reference the TextField within ActionScript.
$textfield->addChars($string)
$textfield->addUTF8Chars($UTF8string)
Adds characters to a font that will be available within a textfield.
$textfield->setFlags($flags)
Set TextField behaviour by "flags" (see above new SWF::TextField) For example:
$textfield->setFlags(SWFTEXTFIELD_PASSWORD);
$textfield->setLength($length)
Sets limit for user input size to $length.
$textfield->setFieldHeight($height)
Sets height limit for visible part of text field. If $height is set to 0, the height is calculated by used font, see setHeight()
method.
AUTHOR
Soheil Seyfaie (soheil at users.sourceforge.net).
SEE ALSO
SWF, SWF::Action, SWF::Button, SWF::Constants, SWF::DisplayItem, SWF::Font, SWF::Movie, SWF::MovieCip, SWF::Text
perl v5.14.2 2011-10-26 .::SWF::TextField(3pm)