I am trying to use regular expression to identify ONLY the commands that hasn't the word "tablespace" within it. a command starts with "create table" and ends with ; (semicolon)
example file:
create table first tablespace ;
create table second
(
BBL_CUSTOMER_NAME VARCHAR2(32),
a... (7 Replies)
Hey, I found a way to print the lines which is just before a regular expression, not including the expression.
sed -n '/regexp/{n;p;}' myfile
Now I'm looking for a way to print all lines, exept the regular expression and also the line before the same regular expression.
Use code tags. (1 Reply)
I would like to print 3 lines after a regular expression is found in the logfile. I'm using the following code:
grep -n "$reg_exp" file.txt |while read LINE ;do i=$(echo $LINE |cut -d':' -f1 ) ;sed -n "$i,$(($i+3))p" file.txt ;done
The above code things works fine,but sometimes gives erroneous... (3 Replies)
Hi all,
How am I read a file, find the match regular expression and overwrite to the same files.
open DESTINATION_FILE, "<tmptravl.dat" or die "tmptravl.dat";
open NEW_DESTINATION_FILE, ">new_tmptravl.dat" or die "new_tmptravl.dat";
while (<DESTINATION_FILE>)
{
# print... (1 Reply)
I have a very large file (over 700 million lines) that has some lines that I need to delete. An example of 5 lines of the file:
HS4_80:8:2303:19153:193032 153 k80:138891
HS4_80:8:2105:5544:43174 89 k88:81949
165 k88:81949 323 0 * = 323 0 ... (6 Replies)
So the tag for this forum says all newbies welcome...
All I want to do is go through my file and find lines which contain a given string of characters then replace these with a blank line. I really tried to find a simple command to do this but failed.
Here's what I did come up with though:
... (2 Replies)
Hello All,
I'm trying to extract the lines between two consecutive elements of an array from a file.
My array looks like:
problem_arr=(PRS111 PRS213 PRS234)
j=0
while } ]
do
k=`expr $j + 1`
sed -n "/${problem_arr}/,/${problem_arr}/p" problemid.txt
---some operation goes... (11 Replies)
Hello Team,
i have a file test1.txt, in which i have to grep only the 6 digit number from it,
Could you pls help in this.
$cat test1.txt
<description>R_XYZ_1.6 r370956</description>
$ grep "\{6\}" test1.txt
<description>R_XYZ_1.6 r370956</description>
i need output as 370956.
... (3 Replies)
Using a regular expression, I would like multiple lines to be matched.
By default, a period (.) matches any character except newline. However, (?s) and /s modifiers are supposed to force . to accept a newline and to match any character including a newline.
However, the following two perl... (4 Replies)
Discussion started by: LessNux
4 Replies
LEARN ABOUT REDHAT
qvboxlayout
QVBoxLayout(3qt)QVBoxLayout(3qt)NAME
QVBoxLayout - Lines up widgets vertically
SYNOPSIS
#include <qlayout.h>
Inherits QBoxLayout.
Public Members
QVBoxLayout ( QWidget * parent, int margin = 0, int spacing = -1, const char * name = 0 )
QVBoxLayout ( QLayout * parentLayout, int spacing = -1, const char * name = 0 )
QVBoxLayout ( int spacing = -1, const char * name = 0 )
~QVBoxLayout ()
DESCRIPTION
The QVBoxLayout class lines up widgets vertically.
This class is used to construct vertical box layout objects. See QBoxLayout for more details.
The simplest use of the class is like this:
QBoxLayout * l = new QVBoxLayout( widget );
l->addWidget( aWidget );
l->addWidget( anotherWidget );
<center>
[Image Omitted]
</center>
See also QHBoxLayout, QGridLayout, the Layout overview, Widget Appearance and Style, and Layout Management.
MEMBER FUNCTION DOCUMENTATION QVBoxLayout::QVBoxLayout ( QWidget * parent, int margin = 0, int spacing = -1, const char * name = 0 )
Constructs a new top-level vertical box called name, with parent parent.
The margin is the number of pixels between the edge of the widget and its managed children. The spacing is the default number of pixels
between neighboring children. If spacing is -1 the value of margin is used for spacing.
QVBoxLayout::QVBoxLayout ( QLayout * parentLayout, int spacing = -1, const char * name = 0 )
Constructs a new vertical box called name name and adds it to parentLayout.
The spacing is the default number of pixels between neighboring children. If spacing is -1, this QVBoxLayout will inherit its parent's
spacing().
QVBoxLayout::QVBoxLayout ( int spacing = -1, const char * name = 0 )
Constructs a new vertical box called name name. You must add it to another layout.
The spacing is the default number of pixels between neighboring children. If spacing is -1, this QVBoxLayout will inherit its parent's
spacing().
QVBoxLayout::~QVBoxLayout ()
Destroys this box layout.
The layout's widgets aren't destroyed.
SEE ALSO
http://doc.trolltech.com/qvboxlayout.html http://www.trolltech.com/faq/tech.html
COPYRIGHT
Copyright 1992-2001 Trolltech AS, http://www.trolltech.com. See the license file included in the distribution for a complete license
statement.
AUTHOR
Generated automatically from the source code.
BUGS
If you find a bug in Qt, please report it as described in http://doc.trolltech.com/bughowto.html. Good bug reports help us to help you.
Thank you.
The definitive Qt documentation is provided in HTML format; it is located at $QTDIR/doc/html and can be read using Qt Assistant or with a
web browser. This man page is provided as a convenience for those users who prefer man pages, although this format is not officially
supported by Trolltech.
If you find errors in this manual page, please report them to qt-bugs@trolltech.com. Please include the name of the manual page
(qvboxlayout.3qt) and the Qt version (3.1.1).
Trolltech AS 9 December 2002 QVBoxLayout(3qt)