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Shell Programming and Scripting
Array & text file
Post 302875805 by vgersh99 on Wednesday 20th of November 2013 11:51:43 AM
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1. Shell Programming and Scripting
Dear All,
I have text file like this:
Header
Record 1
Record 2
.......
Record n
Tail
This line of code :
awk '{ if ( NR == 1 ) { head=substr($0,1,300);} else { last = substr($0,1,300);}END{printf "Header is : %-300s Trailer is : %-300s\n", head, last}' filename
converted Header... (11 Replies)
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Hi,
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Hi,
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2 3 4
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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)