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Top Forums UNIX for Dummies Questions & Answers linux sort command produces strange output Post 302546388 by ajb on Thursday 11th of August 2011 06:02:43 AM
Old 08-11-2011
linux sort command produces strange output

cat a
.a
ba
.b
bb
.c
bc

sort a
.a
.b
ba
bb
bc
.c

NOTE: .a and .b appears before ba and bb, where as .c appears after bc.

In general

if the file has strings of the type .<x> and <y><x>,

then for all x <= y, .x appear before yx and
for all x>y, .x appear after yx

Is this a bug or an expected behavior? It latter is the case, then what is the explanation?
 

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QStrIList(3qt)															    QStrIList(3qt)

NAME
QStrIList - Doubly-linked list of char* with case-insensitive comparison SYNOPSIS
#include <qstrlist.h> Inherits QStrList. Public Members QStrIList ( bool deepCopies = TRUE ) ~QStrIList () DESCRIPTION
The QStrIList class provides a doubly-linked list of char* with case-insensitive comparison. This class is a QPtrList<char> instance (a list of char*). QStrIList is identical to QStrList except that the virtual compareItems() function is reimplemented to compare strings case-insensitively. The inSort() function inserts strings in a sorted order. In general it is fastest to insert the strings as they come and sort() at the end; inSort() is useful when you just have to add a few extra strings to an already sorted list. The QStrListIterator class works for QStrIList. See also QStringList, Collection Classes, and Non-GUI Classes. MEMBER FUNCTION DOCUMENTATION
QStrIList::QStrIList ( bool deepCopies = TRUE ) Constructs a list of strings. Will make deep copies of all inserted strings if deepCopies is TRUE, or use shallow copies if deepCopies is FALSE. QStrIList::~QStrIList () Destroys the list. All strings are removed. SEE ALSO
http://doc.trolltech.com/qstrilist.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 (qstrilist.3qt) and the Qt version (3.3.8). Trolltech AS 2 February 2007 QStrIList(3qt)
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