[root@yang sqllib]# cat db2profile
#############################################################################
#
# Licensed Materials - Property of IBM
#
# (C) COPYRIGHT International Business Machines Corp. 2009
#
# All Rights Reserved.
#
# US Government Users Restricted Rights - Use, duplication or
# disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
#
#############################################################################
#
# NAME: db2profile
#
# FUNCTION: This script. sets up a default database environment for
# Bourne shell or Korn shell users.
#
# USAGE: . db2profile
# This script. can either be invoked directly as above or
# it can be added to the user's .profile file so that the
# database environment is established during login.
#
# #### DO NOT EDIT THIS FILE ####
#
#############################################################################
DB2DIR=/opt/ibm/db2/V9.5
# Remember the current DB2INSTANCE environment variable
CUR_INSTNAME=${DB2INSTANCE:=""}
#-----------------------------------------------------------------------
# DB2INSTANCE [Default null, values: Any valid instance name]
# Specifies the instance that is active by default.
#-----------------------------------------------------------------------
DB2INSTANCE=db2inst1
export DB2INSTANCE
INSTHOME=/home/db2inst1
# Function to add or remove certain path to or from the specified
# environment variable.
AddRemoveString()
{
if [ $# -ne 3 ]; then
return 0
fi
var=$1 #The enviornment variable to be processed
addrm_str=$2 #The new path to be used
action=$3 #Action: a -> add, r -> remove
if [ "X${action?}" != "Xa" -a "X${action?}" != "Xr" ]; then
return 0 # return without doing anything
fi
awkval='$1 != "'${addrm_str?}'"{print $0}'
newval=`eval echo \\${$var:-""} | awk '{for (i=1; i<= NF; ++i) \
if( $i != VAR && length($i) > 0 ) print $i":"}' FS=":" VAR=${addrm_str?}`
newval=`echo ${newval?} | sed 's/\: /\:/g'`
if [ "X${action?}" = "Xa" ]; then
newval=${newval?}"${addrm_str?}"
else
newval=`echo ${newval?} | sed 's/:$//'`
fi
eval $var=\"${newval?}\"
unset var addrm_str awkval newval
}
#----------------------------------------------------------------------------
# If DB2 instance environment is being switched from one instances to another,
# the entries for old DB2 instance in the original instance enviornment
# are cleaned up.
#----------------------------------------------------------------------------
if [ -n "${CUR_INSTNAME?}" ]; then
CUR_INSTHOME=`${INSTHOME?}/sqllib/bin/db2usrinf -d ${CUR_INSTNAME?}`
path_list="bin adm misc db2tss/bin"
class_list="java/db2java.zip java/db2jcc.jar java/sqlj.zip function \
java/db2jcc_license_cisuz.jar java/db2jcc_license_cu.jar \
java/runtime.zip"
for tmp_entry in ${path_list?}; do
AddRemoveString PATH ${CUR_INSTHOME?}/sqllib/${tmp_entry?} r
done
for tmp_entry in ${class_list?}; do
AddRemoveString CLASSPATH ${CUR_INSTHOME?}/sqllib/${tmp_entry?} r
done
for path_name in LD_LIBRARY_PATH LIBPATH SHLIB_PATH LD_LIBRARY_PATH_32 \
LD_LIBRARY_PATH_64; do
for tmp_path in lib lib32 lib64; do
AddRemoveString ${path_name?} ${CUR_INSTHOME?}/sqllib/${tmp_path?} r
done
done
for path_name in PATH CLASSPATH LD_LIBRARY_PATH LIBPATH SHLIB_PATH \
LD_LIBRARY_PATH_32 LD_LIBRARY_PATH_64; do
eval path_value=\$$path_name
if [ "X${path_value}" = "X" ]; then
unset ${path_name?}
else
export ${path_name?}
fi
done
unset CUR_INSTNAME path_list class_list tmp_entry path_name path_value
fi
#-----------------------------------------------------------------------------
# In DB2 instance environment, the DAS environment needs to be cleaned up.
#-----------------------------------------------------------------------------
DASWORKDIR=${DASWORKDIR:=""}
if [ "X${DASWORKDIR}" != "X" ]; then
AddRemoveString PATH ${DASWORKDIR?}/bin r
AddRemoveString PATH ${DASWORKDIR?}/adm r
for path_name in LIBPATH SHLIB_PATH LD_LIBRARY_PATH; do
for tmp_path in lib function; do
AddRemoveString ${path_name?} ${DASWORKDIR?}/${tmp_path?} r
done
done
for path_name in PATH LIBPATH SHLIB_PATH LD_LIBRARY_PATH; do
if [ "X${path_name}" = "X" ]; then
unset ${path_name?}
else
export ${path_name?}
fi
done
fi
#-----------------------------------------------------------------------------
for tmp_path in bin adm misc; do
AddRemoveString PATH ${INSTHOME?}/sqllib/${tmp_path?} a
done
if [ -d ${INSTHOME}/sqllib/db2tss/bin ]; then
AddRemoveString PATH ${INSTHOME}/sqllib/db2tss/bin a
fi
export PATH
unset tmp_path
#-----------------------------------------------------------------------
# UDB Extender initialization
#-----------------------------------------------------------------------
if [ -f ${INSTHOME}/dmb/dmbprofile ]; then
. ${INSTHOME}/dmb/dmbprofile
fi
#-----------------------------------------------------------------------
# The following variables are used for JDBC support
#-----------------------------------------------------------------------
CLASSPATH=${CLASSPATH:-""}
if [ -f ${INSTHOME?}/sqllib/java/db2java.zip ]; then
AddRemoveString CLASSPATH ${INSTHOME?}/sqllib/java/db2java.zip a
fi
if [ -f ${INSTHOME?}/sqllib/java/db2jcc.jar ]; then
AddRemoveString CLASSPATH ${INSTHOME?}/sqllib/java/db2jcc.jar a
fi
if [ -f ${INSTHOME?}/sqllib/java/sqlj.zip ]; then
AddRemoveString CLASSPATH ${INSTHOME?}/sqllib/java/sqlj.zip a
fi
if [ -d ${INSTHOME?}/sqllib/function ]; then
AddRemoveString CLASSPATH ${INSTHOME?}/sqllib/function a
fi
if [ -f ${INSTHOME?}/sqllib/java/db2jcc_license_cisuz.jar ]; then
AddRemoveString CLASSPATH ${INSTHOME?}/sqllib/java/db2jcc_license_cisuz.jar a
fi
if [ -f ${INSTHOME?}/sqllib/java/db2jcc_license_cu.jar ]; then
AddRemoveString CLASSPATH ${INSTHOME?}/sqllib/java/db2jcc_license_cu.jar a
fi
AddRemoveString CLASSPATH . a
export CLASSPATH
LD_LIBRARY_PATH=${LD_LIBRARY_PATH:-""}
AddRemoveString LD_LIBRARY_PATH ${INSTHOME?}/sqllib/lib32 a
export LD_LIBRARY_PATH
#--------------------------------------------------------------------------
# Any user changes to the environment goes into userprofile. Modifications
# to db2profile may be overwritten in fixpaks.
#--------------------------------------------------------------------------
if [ -f ${INSTHOME?}/sqllib/userprofile ]; then
. ${INSTHOME?}/sqllib/userprofile
fi
