Compiling JSP files in Apps R12

in Linux:
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take the backup of jsp files in COMMON_TOP/_pages
cd $COMMON_TOP/
[sreenidba@sreenidba comn]$ ls
admin  clone  cz  exclude.xml  java  mvtaglib  _pages  temp  _TldCache  util  webapps
[sreenidba@sreenidba comn]$ mv _pages _pages_backup
create ne directory under common_top
[sreenidba@sreenidba comn]$ mkdir _pages
Now run the ojspCompile.pl script from FND_TOP/patch/115/bin
cd $FND_TOP/patch/115/bin
[sreenidba@sreenidba bin]$ pwd
/d04/sreenidba/apps/apps_st/appl/fnd/12.0.0/patch/115/bin
[sreenidba@sreenidba bin]$ ls ojspCompile.pl
ojspCompile.pl
[sreenidba@sreenidba bin]$ perl ojspCompile.pl -compile -flush -p 2
perl ojspCompile.pl –compile –flush -p 2(here "P" represents number of processes)
Now check the new jsp files created or not in COMMON_TOP/_jsppages
[sreenidba@sreenidba _pages]$ pwd
/d04/sreenidba/apps/apps_st/comn/_pages
[sreenidba@sreenidba _pages]$
csfwAddr.class                              _jtfbCreateParamStr.class                             _pvxEnrlReprtRunMain.class
_csfwAddReqLine.class                        _jtfbGraphColMetadata.class                           _pvxEnrlReprtRunPrz.class
_csfwAdvPartSearch.class                     _jtfbGraphColMetadataSub.class                        _pvxEnrlReprtRunTbl.class
_csfwAdvTaskLOV.class                        _jtfbGraphMetadata.class                              _pvxEnrlViewEnrMain.class
_csfwAdvTaskSearch.class                     _jtfbGraphMetadataSub.class                           _pvxEnrlViewEnrRTbl.class
_csfwainv.class                              _jtfbGraphSummary.class                               _pvxEnrlViewEnrUTbl.class