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Full Discussion: sort find results
Top Forums UNIX for Dummies Questions & Answers sort find results Post 302599464 by methyl on Friday 17th of February 2012 07:52:10 AM
Old 02-17-2012
Quote:
for file in `find $src -name '*.h' -o -name '*.cpp'
First let's avoid using "for" for open-ended lists.
There is no easy way with unix "sort" to cause the "h" of "header01" to appear before the "A" or the "B". Now if you had called it "01header.h" that would be a better design but I recognise that this is an include file and that the name is important!


Code:
# This is not the solution but does avoid the "for" problem.
find $src -name '*.h' -o -name '*.cpp' | sort
while read filename
do
           # Whatever you need to do
done

You can get the "header01.h" at the top of the list with "sort -r" but the subdirectories would be reversed.
Last edited by methyl; 02-17-2012 at 08:58 AM..
 

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LEARN ABOUT DEBIAN

cxref-cpp

cxref-cpp(1)						      General Commands Manual						      cxref-cpp(1)

NAME

       cxref-cpp - A modified C preprocessor to use with cxref.

SYNOPSIS

       cxref-cpp ...

DESCRIPTION

       To  improve  the  output  that  is available for the source code for cross-referencing a modified version of the GNU CPP v2.7.2 is supplied
       (named cxref-cpp).

       This modified C preprocessor allows for a finer control over some features of the preprocessing that are not important for a compiler.	In
       a  standard  preprocessor, the preprocessor directives are intended for use only by the preprocessor, so passing the information through is
       not important.

       With cxref-cpp, there are some features that are different to the standard GNU CPP:

	      Compared to gcc versions earlier than version 2.8.0 there is an extra option that will output the #include  lines  from  the  source
	      file.  In version 2.8.0 and later this option is present.

	      Comments	trailing  a  #include  or  a  #define are not preserved by all versions of gcc even if the -C option is used.  This is not
	      important while compiling, but is useful for documenting.

	      The cxref-cpp program will take on the personality of the installed version of gcc so that the gcc header files can be parsed.  This
	      means  that it includes the same default include directory paths and macro definitions.  The file that contains these definitions is
	      called cxref-cpp.defines and is installed by the cxref-cpp-configure program or specified by  the  -cxref-cpp-defines  command  line
	      option.

OPTIONS

       The same as for gcc, apart from '-cxref-cpp-defines' described above.

SEE ALSO

       cxref(1), cxref-cpp-configure(1), gcc(1)

								    May 9, 2004 						      cxref-cpp(1)
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