I wish to compute the number of dot chars in a string.
Example:
VAR="aaaa.bbbbb.cccc"
I try the shortest command to solve this test.
Thanks in advance for your help.
Regards,
Giovanni (7 Replies)
for example:
i hav a string like :
/rmsprd/arch01/rmsprd/rmsprdarch72736.log
how I can extract
my_num=72736?
I know I can
echo "/rmsprd/arch01/rmsprd/rmsprdarch72736.log" | tr "/" " " | awk '{ print $4 }' to get rmsprdarch72736.log (4 Replies)
Hi Guys,
I wand find and replace all Extended ASCII Codes from all my log files.
My Log files:
/home/Kalr/PPool/Output
i have logs file in sub dir.
/home/Kalr/PPool/Output/X
/home/Kalr/PPool/Output/Y
/home/Kalr/PPool/Output/Z
My Abc.log file input:
Extended ASCII Codes :–
... (4 Replies)
find /tmp -type f -mtime +180
I have this script get the list to clean up files older than 180 days under /tmp.
But, I want to make sure to grep only a type of files, which have only 6 character long.
....
LT3hqa dRMoya ... (16 Replies)
i have a script that scans a log file every 10 minutes. this script remembers the last line of the log and then uses it to continue monitoring the log when it runs again 10 minutes later.
the script searches the log for a string called MaxClients.
now, how can i make it so that when the... (7 Replies)
hello
how can i cont number of char with loop coomand?
i dont want to use wc or other special command
the script should check all word's char. one by one
also a counter can handle the number
As noted in other threads started today. This is not the correct forum for homework assignments. ... (2 Replies)
hi,
i having a file with | seperated in which i need to search char in 3rd column and replace with null. i need to replace only the coulmn where character occurs in 3rd field
for eg:
file1.txt
xx|yy|xx|12
output file:
xx|yy||12 (5 Replies)
I need to write a BASH script that takes a 2 character string and removes the second character if it is not a digit e.g.
If the string is numberical value >9 e.g. string1 = '34' then leave string1 = '34'.
However if the string is <10 e.g. string1 = '3X' then remove the second char (which... (7 Replies)
Hi
I want to use awk to match where field 3 contains a number within string - then print the line and just the number as a new field.
The source file is pipe delimited and looks something like
1|net|ABC Letr1|1530|||
1|net|EXP_1040 ABC|1121|||
1|net|EXP_TG1224|1122|||
1|net|R_North|1123|||... (5 Replies)
Discussion started by: Mudshark
5 Replies
LEARN ABOUT CENTOS
qhboxlayout
QHBoxLayout(3qt)QHBoxLayout(3qt)NAME
QHBoxLayout - Lines up widgets horizontally
SYNOPSIS
#include <qlayout.h>
Inherits QBoxLayout.
Public Members
QHBoxLayout ( QWidget * parent, int margin = 0, int spacing = -1, const char * name = 0 )
QHBoxLayout ( QLayout * parentLayout, int spacing = -1, const char * name = 0 )
QHBoxLayout ( int spacing = -1, const char * name = 0 )
~QHBoxLayout ()
DESCRIPTION
The QHBoxLayout class lines up widgets horizontally.
This class is used to construct horizontal box layout objects. See QBoxLayout for more details.
The simplest use of the class is like this:
QBoxLayout * l = new QHBoxLayout( widget );
l->setAutoAdd( TRUE );
new QSomeWidget( widget );
new QSomeOtherWidget( widget );
new QAnotherWidget( widget );
or like this:
QBoxLayout * l = new QHBoxLayout( widget );
l->addWidget( existingChildOfWidget );
l->addWidget( anotherChildOfWidget );
<center>
[Image Omitted]
</center>
See also QVBoxLayout, QGridLayout, the Layout overview, Widget Appearance and Style, and Layout Management.
MEMBER FUNCTION DOCUMENTATION QHBoxLayout::QHBoxLayout ( QWidget * parent, int margin = 0, int spacing = -1, const char * name = 0 )
Constructs a new top-level horizontal 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.
QHBoxLayout::QHBoxLayout ( QLayout * parentLayout, int spacing = -1, const char * name = 0 )
Constructs a new horizontal 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 QHBoxLayout will inherit its parent's
spacing().
QHBoxLayout::QHBoxLayout ( int spacing = -1, const char * name = 0 )
Constructs a new horizontal 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 QHBoxLayout will inherit its parent's
spacing().
QHBoxLayout::~QHBoxLayout ()
Destroys this box layout.
The layout's widgets aren't destroyed.
SEE ALSO
http://doc.trolltech.com/qhboxlayout.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
(qhboxlayout.3qt) and the Qt version (3.3.8).
Trolltech AS 2 February 2007 QHBoxLayout(3qt)