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Full Discussion: Check if the input is number or text?
Top Forums Shell Programming and Scripting Check if the input is number or text? Post 302370403 by waso on Wednesday 11th of November 2009 09:17:28 AM
Old 11-11-2009
Quote:
Originally Posted by fpmurphy
Not sure what you were trying to achieve with both the check_it function and the case statement. You can do it all using a case statement as shown in the following example
Code:
#!/usr/bin/bash

shopt -s extglob

INPUT="123456"

case $INPUT in
   ( +([[:digit:]]) )   echo "INPUT is all numbers" ;;
   *)                   echo "INPUT is not all numbers" ;;
esac

users execute script like this:
Code:
/app/av/test/test.sh 12

in script i have 2 more script that will execute if the input parameter $1 is correct

first i must check if is $1 number and not text
second $1 must be number betwin 1-12, and cant have leading zeroes for number 1-9
Last edited by waso; 11-11-2009 at 11:17 AM..
 

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LEARN ABOUT DEBIAN

qwttextlabel

QwtTextLabel(3) 						 Qwt User's Guide						   QwtTextLabel(3)

NAME

       QwtTextLabel -

       A Widget which displays a QwtText.

SYNOPSIS

       #include <qwt_text_label.h>

       Inherited by QwtLegendItem.

   Public Slots
       void clear ()
       void setText (const QString &, QwtText::TextFormat textFormat=QwtText::AutoText)
       virtual void setText (const QwtText &)

   Public Member Functions
       virtual int heightForWidth (int) const
       int indent () const
       int margin () const
       virtual QSize minimumSizeHint () const
       QwtTextLabel (const QwtText &, QWidget *parent=NULL)
       QwtTextLabel (QWidget *parent=NULL)
       void setIndent (int)
       void setMargin (int)
       virtual QSize sizeHint () const
       const QwtText & text () const
       QRect textRect () const
       virtual ~QwtTextLabel ()

   Protected Member Functions
       virtual void drawContents (QPainter *)
       virtual void drawText (QPainter *, const QRect &)
       virtual void paintEvent (QPaintEvent *e)

Detailed Description
       A Widget which displays a QwtText.

Constructor &; Destructor Documentation
   QwtTextLabel::QwtTextLabel (QWidget *parent = NULL) [explicit] Constructs an empty label.
       Parameters:
	   parent Parent widget

   QwtTextLabel::QwtTextLabel (const QwtText &text, QWidget *parent = NULL) [explicit] Constructs a label that displays the text, text
       Parameters:
	   parent Parent widget
	   text Text

   QwtTextLabel::~QwtTextLabel () [virtual]
       Destructor.

Member Function Documentation
   void QwtTextLabel::clear () [slot]
       Clear the text and all QwtText attributes.

   void QwtTextLabel::drawContents (QPainter *painter) [protected, virtual]
       Redraw the text and focus indicator.

   void QwtTextLabel::drawText (QPainter *painter, const QRect &textRect) [protected, virtual]
       Redraw the text.

       Reimplemented in QwtLegendItem.

   int QwtTextLabel::heightForWidth (intwidth) const [virtual] Returns the preferred height for this widget, given the width.
       Parameters:
	   width Width

   int QwtTextLabel::indent () const
       Return label's text indent in pixels.

   int QwtTextLabel::margin () const
       Return label's text indent in pixels.

   QSize QwtTextLabel::minimumSizeHint () const [virtual]
       Return a minimum size hint.

   void QwtTextLabel::paintEvent (QPaintEvent *event) [protected, virtual] Qt paint event
       Parameters:
	   event Paint event

       Reimplemented in QwtLegendItem.

   void QwtTextLabel::setIndent (intindent) Set label's text indent in pixels
       Parameters:
	   indent Indentation in pixels

   void QwtTextLabel::setMargin (intmargin) Set label's margin in pixels
       Parameters:
	   margin Margin in pixels

   void QwtTextLabel::setText (const QwtText &text) [virtual, slot] Change the label's text
       Parameters:
	   text New text

       Reimplemented in QwtLegendItem.

   void QwtTextLabel::setText (const QString &text, QwtText::TextFormattextFormat = QwtText::AutoText) [slot] Change the label's text, keeping all
       other QwtText attributes
       Parameters:
	   text New text
	   textFormat Format of text

       See also:
	   QwtText

   QSize QwtTextLabel::sizeHint () const [virtual]
       Return label's margin in pixels.

       Reimplemented in QwtLegendItem.

   const QwtText & QwtTextLabel::text () const
       Return the text.

   QRect QwtTextLabel::textRect () const Calculate the rect for the text in widget coordinates
       Returns:
	   Text rect

Author
       Generated automatically by Doxygen for Qwt User's Guide from the source code.

Version 5.2.2							  Mon Aug 1 2011						   QwtTextLabel(3)
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