The more versions of texts you have the more awk adaptions/versions you need, unless you find a general way to decribe all possible structures. For your second sample, try
This will fail for the slightest deviation from the file structure given, e.g. a trailing spaces in the last line.
Try to find the generic description, and it will be possible to find a general solution...
I have a file like: myfile.txt
it is easy to learn awk and begin awk scripting
and awk has got many features
awk is a powerful text processing tool
Now i want to get the text between first awk and immediate awk not the third awk . How to get it ? its urgent pls help me and file is unevenly... (2 Replies)
Hi,
I have a file from which i need to extract data between two constant strings.
The data looks like this :
Line 1 SUN> read db @cmpd unit 60
Line 2 Parameter: CMPD -> "C00071"
Line 3
Line 4 SUN> generate
Line 5 tabint>ERROR: (Variable data)
The data i need to extract is... (11 Replies)
Hi,
I'm trying to retrieve text between two strings excluding the two strings.
So for example I have the following input:
type=friend
username=phone1
secret=password
host=dynamic
dtmfmode=rfc2833
mailbox=9664
context=sip
insecure=very
canreinvite=no
nat=yes
realm=192.168.1.122... (3 Replies)
I have a text wich looks like this:
clid=2 cid=6 client_database_id=35 client_nickname=Peter client_type=0|clid=3 cid=22 client_database_id=57 client_nickname=Paul client_type=0|clid=5 cid=22 client_database_id=7 client_nickname=Mary client_type=0|clid=6 cid=22 client_database_id=6... (3 Replies)
Hi,
I want to extract some text between two strings in a line i am using following command i.e;
awk '/-string1/,/-string2/' filename
contents of file is---
line1
line2
aaa -bbb -ccc -string1 c,d,e -string2
line4
but it is showing complete line which is having searched strings.
aaa... (19 Replies)
Hi I have something like this:
EXAMPLE 1
CREATE UNIQUE INDEX "STRING_1"."STRING_2" ON "BOSNI_CAB_EVENTO"
("CD_EVENTO" , "CD_EJECUCION" ) PCTFREE 10 INITRANS 2 MAXTRANS 255
STORAGE(INITIAL 5242880 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "DB1000_INDICES_512K"... (4 Replies)
Dear all,
I have a data like below (n of rows=400,000) and I want to extract the rows with certain strings. I use code below. It works if there is not too many strings for example n of strings <5000. while I have 90,000 strings to extract. If I use the egrep code below, I will get error:
... (3 Replies)
I have a file conatining the below:
---
10.9.16.116:
/tmp/5835113081224811756.jar:
hash: e6df90d38fa86f0e289f73d79cd2cfd2a29954eb
/tmp/4603745991442278706.jar:
hash: e6df90d38fa86f0e289f73d79cd2cfd2a29954eb
10.9.14.126:
/tmp/conf/extra/httpd-ssl.conf:
hash:... (1 Reply)
Discussion started by: mohtashims
1 Replies
LEARN ABOUT CENTOS
qsqlselectcursor
QSqlSelectCursor(3qt)QSqlSelectCursor(3qt)NAME
QSqlSelectCursor - Browsing of general SQL SELECT statements
SYNOPSIS
#include <qsqlselectcursor.h>
Inherits QSqlCursor.
Public Members
QSqlSelectCursor ( const QString & query = QString::null, QSqlDatabase * db = 0 )
QSqlSelectCursor ( const QSqlSelectCursor & other )
~QSqlSelectCursor ()
DESCRIPTION
The QSqlSelectCursor class provides browsing of general SQL SELECT statements.
QSqlSelectCursor is a convenience class that makes it possible to display result sets from general SQL SELECT statements in data-aware Qt
widgets. QSqlSelectCursor is read-only and does not support INSERT, UPDATE or DELETE operations.
Pass the query in at construction time, or use the QSqlSelectCursor::exec() function.
Example:
...
QSqlSelectCursor* cur = new QSqlSelectCursor( "SELECT id, firstname, lastname FROM author" );
QDataTable* table = new QDataTable( this );
table->setSqlCursor( cur, TRUE, TRUE );
table->refresh();
...
cur->exec( "SELECT * FROM books" );
table->refresh();
...
See also Database Classes.
MEMBER FUNCTION DOCUMENTATION QSqlSelectCursor::QSqlSelectCursor ( const QString & query = QString::null, QSqlDatabase * db = 0 )
Constructs a read only cursor on database db using the query query.
QSqlSelectCursor::QSqlSelectCursor ( const QSqlSelectCursor & other )
Constructs a copy of other
QSqlSelectCursor::~QSqlSelectCursor ()
Destroys the object and frees any allocated resources
SEE ALSO
http://doc.trolltech.com/qsqlselectcursor.html http://www.trolltech.com/faq/tech.html
COPYRIGHT
Copyright 1992-2007 Trolltech ASA, 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
(qsqlselectcursor.3qt) and the Qt version (3.3.8).
Trolltech AS 2 February 2007 QSqlSelectCursor(3qt)