Please provide me a shell script so that i can list which file or directory has been deleted, by which user and at what time. The script should take date as argument and should list out name of the file/directory, which user had deleted them and at what time since that particular date. Kindly post. (1 Reply)
Hi all,
can any one help me out in this:::
basically i need to list all the contents in all files in all directories (starting from root and then onwards)...i will get the session saved in a file (just a secure CRT, etc)
seems to be a simple one.
if anyone can come forward, its really... (4 Replies)
I used to work in perl but I would like to try now bash. Here's my problem
I wanted to search for specific filename (ls -ltrh) on 3 directories.. Example
ls -ltrh | grep "string"
/dir1
/dir1/dir2
/dir1/dir2/dir3
I wanted to get the result to be copied on a different directory. Sample... (2 Replies)
Hi All,
I need to loop through each item in current path, if it is a direcotry do soemthing, if its a file jsut skip it and move to next item in loop.
Tried
if test ! -d $i
then
echo "The current item $i is not a directory"
continue
fi
This doesnt seems to be working .... (8 Replies)
How can I find and print the directories on a server that have more than 5,000 files? There's some spam emails and I'm trying to find all directories that have a lot of spam
The file count should just be the files directly under that directory, not like the total from all nested directories
... (1 Reply)
I am running Ubuntu 11.10
I have the following files.
geo2503r05690585.html
geo2503r06020612.html
geo2503r06250641.html
geo2503r06490658.html
geo2503r06830686.html
geo2503r05860601.html
geo2503r06130624.html
geo2503r06420648.html
geo2503r06590682.html ... (4 Replies)
Hello everybody, I wonder if there's a way to make a directory that contains multiple subdirectories. For example, if I want to make /home/student under the current working directory, how do I do it? Can I do it using a single mkdir command or do I have make home first, cd into it and then make... (1 Reply)
Hi,
I want to display the file names and the record count for the files in the 2nd column for the files created today.
i have written the below command which is listing the file names. but while piping the above command to the wc -l command
its not working for me.
ls -l... (5 Replies)
Discussion started by: Showdown
5 Replies
LEARN ABOUT CENTOS
qptrlistiterator
QPtrListIterator(3qt)QPtrListIterator(3qt)NAME
QPtrListIterator - Iterator for QPtrList collections
SYNOPSIS
#include <qptrlist.h>
Inherited by QObjectListIterator and QStrListIterator.
Public Members
QPtrListIterator ( const QPtrList<type> & list )
~QPtrListIterator ()
uint count () const
bool isEmpty () const
bool atFirst () const
bool atLast () const
type * toFirst ()
type * toLast ()
operator type * () const
type * operator* ()
type * current () const
type * operator() ()
type * operator++ ()
type * operator+= ( uint jump )
type * operator-- ()
type * operator-= ( uint jump )
QPtrListIterator<type> & operator= ( const QPtrListIterator<type> & it )
DESCRIPTION
The QPtrListIterator class provides an iterator for QPtrList collections.
Define a template instance QPtrListIterator<X> to create a list iterator that operates on QPtrList<X> (list of X*).
The following example is similar to the example in the QPtrList class documentation, but it uses QPtrListIterator. The class Employee is
defined there.
QPtrList<Employee> list;
list.append( new Employee("John", "Doe", 50000) );
list.append( new Employee("Jane", "Williams", 80000) );
list.append( new Employee("Tom", "Jones", 60000) );
QPtrListIterator<Employee> it( list );
Employee *employee;
while ( (employee = it.current()) != 0 ) {
++it;
cout << employee->surname().latin1() << ", " <<
employee->forename().latin1() << " earns " <<
employee->salary() << endl;
}
The output is
Doe, John earns 50000
Williams, Jane earns 80000
Jones, Tom earns 60000
Using a list iterator is a more robust way of traversing the list than using the QPtrList member functions first(), next(), current(),
etc., as many iterators can traverse the same list independently.
An iterator has its own current list item and can get the next and previous list items. It doesn't modify the list in any way.
When an item is removed from the list, all iterators that point to that item are updated to point to QPtrList::current() instead to avoid
dangling references.
See also QPtrList, Collection Classes, and Non-GUI Classes.
MEMBER FUNCTION DOCUMENTATION QPtrListIterator::QPtrListIterator ( const QPtrList<type> & list )
Constructs an iterator for list. The current iterator item is set to point on the first item in the list.
QPtrListIterator::~QPtrListIterator ()
Destroys the iterator.
bool QPtrListIterator::atFirst () const
Returns TRUE if the current iterator item is the first list item; otherwise returns FALSE.
See also toFirst() and atLast().
bool QPtrListIterator::atLast () const
Returns TRUE if the current iterator item is the last list item; otherwise returns FALSE.
See also toLast() and atFirst().
uint QPtrListIterator::count () const
Returns the number of items in the list this iterator operates on.
See also isEmpty().
Example: customlayout/card.cpp.
type * QPtrListIterator::current () const
Returns a pointer to the current iterator item. If the iterator is positioned before the first item in the list or after the last item in
the list, 0 is returned.
Examples:
bool QPtrListIterator::isEmpty () const
Returns TRUE if the list is empty; otherwise returns FALSE.
See also count().
QPtrListIterator::operator type * () const
Cast operator. Returns a pointer to the current iterator item. Same as current().
type * QPtrListIterator::operator() ()
Makes the succeeding item current and returns the original current item.
If the current iterator item was the last item in the list or if it was 0, 0 is returned.
type * QPtrListIterator::operator* ()
Asterisk operator. Returns a pointer to the current iterator item. Same as current().
type * QPtrListIterator::operator++ ()
Prefix ++ makes the succeeding item current and returns the new current item.
If the current iterator item was the last item in the list or if it was 0, 0 is returned.
type * QPtrListIterator::operator+= ( uint jump )
Sets the current item to the item jump positions after the current item and returns a pointer to that item.
If that item is beyond the last item or if the list is empty, it sets the current item to 0 and returns 0
type * QPtrListIterator::operator-- ()
Prefix - makes the preceding item current and returns the new current item.
If the current iterator item was the first item in the list or if it was 0, 0 is returned.
type * QPtrListIterator::operator-= ( uint jump )
Returns the item jump positions before the current item or 0 if it is beyond the first item. Makes this the current item.
QPtrListIterator<;type> & QPtrListIterator::operator= ( const QPtrListIterator<type> & it )
Assignment. Makes a copy of the iterator it and returns a reference to this iterator.
type * QPtrListIterator::toFirst ()
Sets the current iterator item to point to the first list item and returns a pointer to the item. Sets the current item to 0 and returns 0
if the list is empty.
See also toLast() and atFirst().
type * QPtrListIterator::toLast ()
Sets the current iterator item to point to the last list item and returns a pointer to the item. Sets the current item to 0 and returns 0
if the list is empty.
See also toFirst() and atLast().
SEE ALSO
http://doc.trolltech.com/qptrlistiterator.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
(qptrlistiterator.3qt) and the Qt version (3.3.8).
Trolltech AS 2 February 2007 QPtrListIterator(3qt)
10-11-2011
