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Full Discussion: how to call another program
Top Forums Shell Programming and Scripting how to call another program Post 302211035 by xitrum on Wednesday 2nd of July 2008 01:20:37 PM
Old 07-02-2008
Yes, a program "cmp_size"

#!/bin/sh
# cmp_size - compare old and new directory size
# $1 (limit)=min. size for new dirs to be included in report
# $2 (dlimit)=min. size change for old dirs to be included
# $3 (sfile)=pathname for file with yesterday's data
# $4 (csize)=current directory size
# $5 (file)=pathname of directory
# osize=privious size (extracted from sfile)
# diff=size difference between yesterday and today

if [$# -ld 5];then
echo "Usage: cmp_size newlim oldlim data_file size dir"
exit 1
fi
# save initial parameters
limit=$1; dlimit=$2; sfile=$3; file=$5; csize=$4
# get yesterday's data
osize=`grep "$file\$" $sfile | awk '{print \$1}'`
if [ -z "osixe"]; then # it's a new dir.
if [$csize -ge $limit ]; then # report if size >= limit
echo "new\t$csize\t$file"
fi
exit 0
fi
# compute the size change from yesterday
if [ $osize -eq $csize]
then
exit 0
elif [ $osize -gt $csize]
then
diff=`expr $osize - $csize`
else
diff=`expr $csize - $osize`
fi
# check if size change is big enough to report on
if [ $diff -ge $dlimit]; then
echo "$osize\t$csize\tfile"
fi
 

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LEARN ABOUT DEBIAN

glactiveshaderprogram

GLACTIVESHADERPROGRA(3G)					  [FIXME: manual]					  GLACTIVESHADERPROGRA(3G)

NAME

       glActiveShaderProgram - set the active program object for a program pipeline object

C SPECIFICATION

       void glActiveShaderProgram(GLuint pipeline, GLuint program);

PARAMETERS

       pipeline
	   Specifies the program pipeline object to set the active program object for.

       program
	   Specifies the program object to set as the active program pipeline object pipeline.

DESCRIPTION

       glActiveShaderProgram sets the linked program named by program to be the active program for the program pipeline object pipeline. The
       active program in the active program pipeline object is the target of calls to glUniform() when no program has been made current through a
       call to glUseProgram().

ERRORS

       GL_INVALID_OPERATION is generated if pipeline is not a name previously returned from a call to glGenProgramPipelines() or if such a name
       has been deleted by a call to glDeleteProgramPipelines().

       GL_INVALID_OPERATION is generated if program refers to a program object that has not been successfully linked.

SEE ALSO

       glGenProgramPipelines(), glDeleteProgramPipelines(), glIsProgramPipeline(), glUseProgram(), glUniform()

COPYRIGHT

       Copyright (C) 2010 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication
       License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.

[FIXME: source] 						    05/30/2012						  GLACTIVESHADERPROGRA(3G)
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