10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Regarding copy/pasted text of copyright-free book from archive.org (link below), in attempt to expand single-line-break paragraph text (not section headings or paragraph breaks) to wider right margin, Justify or Wrap in LIbreOffice is not working, and Find/Replace the paragraph mark ($) wraps all... (2 Replies)
Discussion started by: p1ne
2 Replies
2. UNIX for Beginners Questions & Answers
Hi,
I want to remove all extra spaces, line breaks .
Need a new line entry only for term starting"array"
For eg: my input is
array(),
array(),
array(),
and my expected output is
array(),
array(),
array(),
Is it possible using awk? (5 Replies)
Discussion started by: rsi.245
5 Replies
3. Shell Programming and Scripting
Heyas
I'm trying to read/display a file its content and put borders around it (tui-cat / tui-cat -t(ypwriter).
The typewriter-part is a 'bonus' but still has its own flaws, but thats for later.
So in some way, i'm trying to rewrite cat using bash and other commands.
But sadly it fails on... (2 Replies)
Discussion started by: sea
2 Replies
4. UNIX for Dummies Questions & Answers
Hi All,
Need an urgent solution to an issue . We have created a ksh file or shell script which generates 1 DAT file. the DAT file contains extract of a select statement .
Now the issue is , when we are executing the ksh file , the output is coimng with page breaks and line breaks .
We have... (4 Replies)
Discussion started by: Ayaskant
4 Replies
5. Shell Programming and Scripting
awk , sed Experts,
I want to remove first and last line after pattern match "vg" :
I am trying : # sed '1d;$d' works fine , but where the last line is not having vg entry it is deleting one line of data.
- So it should check for the pattern vg if present , then it should delete the line ,... (5 Replies)
Discussion started by: rveri
5 Replies
6. Shell Programming and Scripting
Hi All,
I've a csv file in which the record is getting break into 1 line or more than one line. I want to combine those splits into one line and remove the unwanted character existing in the record i.e. double quote symbol ("). The line gets break only when the record contains double... (4 Replies)
Discussion started by: rajak.net
4 Replies
7. Shell Programming and Scripting
Hey all,
I want to remove non-alphabetic charecters from the line that have
"Products from "
for example a line like this:
Products from LG (295)
should just become like
Products fromLG
in the file, and then I would delete the remaining and it would be just "LG"
tnx (9 Replies)
Discussion started by: Johanni
9 Replies
8. Shell Programming and Scripting
Using ls input as example..
ls | sed 's/\n/ /'outputs with line breaks, where I was expecting the \n to disappear. I've tried \r as well wondering if terminal output used different breaks.
Is there a way to remove the line breaks without saving to file and then working from there?
----------... (2 Replies)
Discussion started by: davidpbrown
2 Replies
9. Shell Programming and Scripting
Hi,
I got some log files which print the whole xml message in separate lines:
e.g.
2008-10-01 14:21:44,561 INFO do something
2008-10-01 14:21:44,561 INFO print xml : <?xml version="1.0" encoding="UTF-8"?>
<a>
<b>my data</b>
</a>
2008-10-01 14:21:44,563 INFO do something again
I want... (3 Replies)
Discussion started by: csmklee
3 Replies
10. Shell Programming and Scripting
Hi All,
I get a flat file with its last field data splitting onto a new line.I got this program from Vgersh which when run would cancatenate the split data back to the end of the previous records.But this program fails when it encounters a page break between the split data and the previous... (5 Replies)
Discussion started by: kumarsaravana_s
5 Replies
Message(3) User Contributed Perl Documentation Message(3)
NAME
Tk::Message - Create and manipulate Message widgets
SYNOPSIS
$message = $parent->Message(?options?);
STANDARD OPTIONS
-anchor -font -highlightthickness -takefocus -background -foreground -padx -text
-borderwidth -highlightbackground -pady -textvariable -cursor -highlightcolor -relief -width
See Tk::options for details of the standard options.
WIDGET-SPECIFIC OPTIONS
Name: aspect
Class: Aspect
Switch: -aspect
Specifies a non-negative integer value indicating desired aspect ratio for the text. The aspect ratio is specified as
100*width/height. 100 means the text should be as wide as it is tall, 200 means the text should be twice as wide as it is tall, 50
means the text should be twice as tall as it is wide, and so on. Used to choose line length for text if width option isn't specified.
Defaults to 150.
Name: justify
Class: Justify
Switch: -justify
Specifies how to justify lines of text. Must be one of left, center, or right. Defaults to left. This option works together with the
anchor, aspect, padX, padY, and width options to provide a variety of arrangements of the text within the window. The aspect and width
options determine the amount of screen space needed to display the text. The anchor, padX, and padY options determine where this
rectangular area is displayed within the widget's window, and the justify option determines how each line is displayed within that
rectangular region. For example, suppose anchor is e and justify is left, and that the message window is much larger than needed for
the text. The the text will displayed so that the left edges of all the lines line up and the right edge of the longest line is padX
from the right side of the window; the entire text block will be centered in the vertical span of the window.
Name: width
Class: Width
Switch: -width
Specifies the length of lines in the window. The value may have any of the forms acceptable to Tk_GetPixels. If this option has a
value greater than zero then the aspect option is ignored and the width option determines the line length. If this option has a value
less than or equal to zero, then the aspect option determines the line length.
DESCRIPTION
The Message method creates a new window (given by the $widget argument) and makes it into a message widget. Additional options, described
above, may be specified on the command line or in the option database to configure aspects of the message such as its colors, font, text,
and initial relief. The message command returns its $widget argument. At the time this command is invoked, there must not exist a window
named $widget, but $widget's parent must exist.
A message is a widget that displays a textual string. A message widget has three special features. First, it breaks up its string into
lines in order to produce a given aspect ratio for the window. The line breaks are chosen at word boundaries wherever possible (if not
even a single word would fit on a line, then the word will be split across lines). Newline characters in the string will force line
breaks; they can be used, for example, to leave blank lines in the display.
The second feature of a message widget is justification. The text may be displayed left-justified (each line starts at the left side of
the window), centered on a line-by-line basis, or right-justified (each line ends at the right side of the window).
The third feature of a message widget is that it handles control characters and non-printing characters specially. Tab characters are
replaced with enough blank space to line up on the next 8-character boundary. Newlines cause line breaks. Other control characters (ASCII
code less than 0x20) and characters not defined in the font are displayed as a four-character sequence xhh where hh is the two-digit
hexadecimal number corresponding to the character. In the unusual case where the font doesn't contain all of the characters in
``0123456789abcdefx'' then control characters and undefined characters are not displayed at all.
WIDGET METHODS
The Message method creates a widget object. This object supports the configure and cget methods described in Tk::options which can be used
to enquire and modify the options described above. The widget also inherits all the methods provided by the generic Tk::Widget class.
DEFAULT BINDINGS
When a new message is created, it has no default event bindings: messages are intended for output purposes only.
BUGS
Tabs don't work very well with text that is centered or right-justified. The most common result is that the line is justified wrong.
KEYWORDS
message, widget
perl v5.12.1 2007-05-05 Message(3)