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Full Discussion: File globbing order
Top Forums Shell Programming and Scripting File globbing order Post 303028633 by Scrutinizer on Friday 11th of January 2019 03:07:44 PM
Old 01-11-2019
Hi, the order is in collating order (the first-to-last order of characters in the code set).

Quote:
If the pattern matches any existing filenames or pathnames, the pattern shall be replaced with those filenames and pathnames, sorted according to the collating sequence in effect in the current locale. If the pattern contains an invalid bracket expression or does not match any existing filenames or pathnames, the pattern string shall be left unchanged.
Shell Command Language

Note that XYZ*.txt will only match one of the two files that you mention, since the other one starts with XYX
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glob.h(3HEAD)							      Headers							     glob.h(3HEAD)

NAME
glob.h, glob - pathname pattern-matching types SYNOPSIS
#include <glob.h> DESCRIPTION
The <glob.h> header defines the structures and symbolic constants used by the glob(3C). The structure type glob_t contains the following members: size_t gl_pathc /* count of paths matched by pattern */ char **gl_pathv /* pointer to a list of matched pathnames */ size_t gl_offs /* lots to reserve at the beginning of gl_pathv */ The following constants are provided as values for the flags argument: GLOB_APPEND Append generated pathnames to those previously obtained. GLOB_DOOFFS Specify how many null pointers to add to the beginning of gl_pathv. GLOB_ERR Cause glob() to return on error. GLOB_MARK Each pathname that is a directory that matches pattern has a slash appended. GLOB_NOCHECK If pattern does not match any pathname, then return a list consisting of only pattern. GLOB_NOESCAPE Disable backslash escaping. GLOB_NOSORT Do not sort the pathnames returned. The following constants are defined as error return values: GLOB_ABORTED The scan was stopped because GLOB_ERR was set or (*errfunc)() returned non-zero. GLOB_NOMATCH The pattern does not match any existing pathname, and GLOB_NOCHECK was not set in flags. GLOB_NOSPACE An attempt to allocate memory failed. GLOB_NOSYS Reserved. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ SEE ALSO
glob(3C), attributes(5), standards(5) SunOS 5.11 10 Sep 2004 glob.h(3HEAD)
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