MINI MINI MANI MO

#!/bin/sh

ORACLE_HOME=/opt/oracle/product/18c/dbhomeXE
CHOWN=/bin/chown
CHMOD=/bin/chmod
RM=/bin/rm
MV=/bin/mv
AWK=/bin/awk
ECHO=/bin/echo
MKDIR=/bin/mkdir

#
# check for zero UID
#
RUID=`/usr/bin/id|$AWK -F\( '{print $1}'|$AWK -F= '{print $2}'`
if [ $RUID -ne 0 ];then
  $ECHO "You must be logged in as user with UID as zero (e.g. root user) to run root.sh."
  $ECHO "Log in as user with UID as zero (e.g. root user) and restart root.sh execution."
  exit 1
fi

# jssu must be setuid and owned by root
if [ -f $ORACLE_HOME/bin/jssu ]; then
        $CHOWN root $ORACLE_HOME/bin/jssu
        $CHMOD 4750 $ORACLE_HOME/bin/jssu
fi

# remove backup copy of jssu if it exists
if [ -f $ORACLE_HOME/bin/jssu.old ]; then
        $RM -f $ORACLE_HOME/bin/jssu.old
fi

# create a protected directory to store the wallet in
$CHMOD 0700 $ORACLE_HOME/data/wallet