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<HTML><HEAD><TITLE>PRS Technologies, Inc. - script: onmode_f.sh</TITLE><META NAME="Description" content="PRS Technologies Inc. - Free up Informix unused virtual memory segments"><STYLE TYPE="text/css"><!--A.CLASS1 {background-color: #000066; color: white; letter-spacing: 0.2ex; font-size: 14pt; text-decoration: none;}A:hover.CLASS1 { background-color: #ffffcc; color: black;}--></STYLE><SCRIPT>defaultStatus = "PRS Technologies Inc. - script: onmode_f.sh";</SCRIPT></HEAD></CENTER><CENTER><TABLE border=0 cellspacing=0 cellpadding=0 width=90%><TR><TD> <CENTER> <IMG SRC="../gif/prs_tech_top_of_page1.gif" border=0 align=center alt="PRS Technologies Home Page"> </CENTER></TD></TR><TR><TD> <CENTER> <TABLE border=2 cellspacing=0 cellpadding=0> <TR> <td><A HREF="../index.shtml" CLASS=CLASS1> Home </A> <td><A HREF="../resume.shtml" CLASS=CLASS1> Associates </A> <td><A HREF="../references.shtml" CLASS=CLASS1> References </A> <td><A HREF="../downloads.shtml" CLASS=CLASS1> Downloads </A> <td><A HREF="../elite1.shtml" CLASS=CLASS1> Elite </A> <td><A HREF="../links.shtml" CLASS=CLASS1> Links </A> <td><A HREF="../contacts.shtml" CLASS=CLASS1> Contact Us </A> </TR> </TABLE> </CENTER></TD></TR></TABLE></CENTER><BR><CENTER><TABLE border=4 cellpadding=4 bgcolor=cornsilk><tr><td><font color=blue size=+2><B>onmode_f.sh</B></font></td></tr></table></CENTER><XMP>#!/usr/bin/ksh################################################################################# Module: onmode_f.sh# Author: Peter R. Schmidt# Description: Free up unused virtual memory segments # using onmode -F# Intended to be run in the cron## Change Log## Date Name Description.................# 06/15/01 Peter R. Schmidt Start Program################################################################################if [ "x$DBTEMP" = "x" ]then DBTEMP=/tmpfiBEFORE=$DBTEMP/onmode_f.1.$$.tmpAFTER=$DBTEMP/onmode_f.2.$$.tmpMESSAGE=$DBTEMP/onmode_f.3.$$.tmpif [ "x$INFORMIXDIR" = "x" ]then . /db.env # Set the informix environmentfiif [ "x$INFORMIXHOME" = "x" ]then echo "Error in onmode_f.sh: the INFORMIXHOME environmental has not been set" exit 1fiLOGDIR=$INFORMIXHOME/logsif [ ! -d $LOGDIR ]; then mkdir $LOGDIRfiLOGFILE=$LOGDIR/onmode_f.log################################################################################onstat -g seg | grep -v "Informix Dynamic Server" > $BEFORECNT_BEFORE=`grep -c " V " $BEFORE`onmode -Fif [ $? != 0 ]; then echo "Error when running onmode -F" exit 1fionstat -g seg | grep -v "Informix Dynamic Server" > $AFTERCNT_AFTER=`grep -c " V " $AFTER`if [ $CNT_BEFORE != $CNT_AFTER ]; then date >> $MESSAGE echo "Informix virtual memory segments have been reduced from $CNT_BEFORE to $CNT_AFTER" >> $MESSAGE echo >> $MESSAGE echo " BEFORE:" >> $MESSAGE cat ⌨️ 快捷键说明
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