su -
# groupadd dba
# useradd -g dba oracle

kernel.shmall = 2097152
kernel.shmmax = 2147483648
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 262144
net.core.rmem_max = 262144
net.core.wmem_default = 262144
net.core.wmem_max = 262144

session required /lib/security/pam_limits.so

session required pam_limits.so

oracle    soft  nproc  2047
oracle    hard  nproc  16384
oracle    soft  nofile  1024
oracle    hard  nofile  65536

# mkdir /opt/oracle
# mkdir /opt/oracle/102
# chown -R oracle:dba /opt/oracle

ORACLE_BASE=/opt/oracle
ORACLE_HOME=$ORACLE_BASE/102
ORACLE_SID=ORCL
LD_LIBRARY_PATH=$ORACLE_HOME/lib
PATH=$PATH:$ORACLE_HOME/bin

export ORACLE_BASE ORACLE_HOME ORACLE_SID LD_LIBRARY_PATH PATH

ORACLE_BASE=/opt/oracle
ORACLE_HOME=$ORACLE_BASE/102
ORACLE_SID=ORCL
LD_LIBRARY_PATH=$ORACLE_HOME/lib:$ORACLE_HOME/lib32
PATH=$PATH:$ORACLE_HOME/bin

export ORACLE_BASE ORACLE_HOME ORACLE_SID LD_LIBRARY_PATH PATH

cd /home/oracle
. .bash_profile

rpm -q binutils gcc glibc glibc-headers glibc-kernheaders glibc-devel compat-libstdc++ cpp compat-gcc make compat-db compat-gcc-c++ compat-libstdc++ compat-libstdc++-devel setarch sysstat pdksh libaio libaio-devel --qf '%{name}.%{arch}\n'|sort

rpm -q binutils compat-db compat-libstdc++-33 glibc glibc-devel glibc-headers gcc gcc-c++ libstdc++ cpp make libaio ksh elfutils-libelf sysstat libaio libaio-devel setarch --qf '%{name}.%{arch}\n'|sort

binutils.i386
compat-gcc-7.3-2.96.128.i386
compat-gcc-c++-7.3-2.96.128.i386
compat-libstdc++-7.3-2.96.128.i386
compat-libstdc++-devel-7.3-2.96.128.i386
cpp.i386
gcc.i386
gcc-c++.i386
glibc.i386
glibc-common.i386
glibc-devel.i386
glibc-headers.i386
glibc-kernheaders.i386
libstdc++.i386
libstdc++-devel.i386
libaio
libai-devel.i386
pdksh.i386
setarch.i386
sysstat.i386

binutils.x86_64
compat-db.x86_64
compat-libstdc++-33.i386
compat-libstdc++-33.x86_64
cpp.x86_64
elfutils-libelf.i386
elfutils-libelf.x86_64
gcc-c++.x86_64
gcc.x86_64
glibc-devel.i386
glibc-devel.x86_64
glibc-headers.x86_64
glibc.i686
glibc.x86_64
ksh.x86_64
libaio-devel.i386
libaio-devel.x86_64
libaio.i386
libaio.i386
libaio.x86_64
libaio.x86_64
libstdc++.i386
libstdc++.x86_64
make.x86_64
setarch.x86_64
sysstat.x86_64

# rpm -ivh libaio-0.3.96-3.src.rpm
# cd /usr/src/redhat/SPECS/
# rpmbuild -bb --target i386 libaio.spec
# cd ../RPMS/i386/

# rpm -ivh <package_name>.rpm

unzip 10201_database_linux32.zip

gunzip 10201_database_linux_x86_64.cpio.gz
cpio -idmv <10201_database_linux_x86_64.cpio

[Certified Versions]
Linux=redhat-3,SuSE-9,redhat-4,UnitedLinux-1.0,asianux-1,asianux-2,redhat-5

cd db/Disk1/
./runInstaller

ORCL:/opt/oracle/102:Y

#!/bin/bash
#
# oracle Init file for starting and stopping
# Oracle Database. Script is valid for 10g and 11g versions.
#
# chkconfig: 35 80 30
# description: Oracle Database startup script

# Source function library.

. /etc/rc.d/init.d/functions

ORACLE_OWNER="oracle"
ORACLE_HOME="/opt/oracle/102"

case "$1" in
start)
echo -n $"Starting Oracle DB:"
su - $ORACLE_OWNER -c "$ORACLE_HOME/bin/dbstart $ORACLE_HOME"
echo "OK"
;;
stop)
echo -n $"Stopping Oracle DB:"
su - $ORACLE_OWNER -c "$ORACLE_HOME/bin/dbshut $ORACLE_HOME"
echo "OK"
;;
*)
echo $"Usage: $0 {start|stop}"
esac

chmod 750 /etc/init.d/oracle
chkconfig --add oracle --level 0356

Teikin Catalog Direct

Today, the spirit of the Teikin Catalog survives in Japanese corporate training manuals, elementary school ethics workbooks, and even in the bunrei (branch shrine) catalogs of Shinto rituals. In business, “Teikin-style” catalogs are used to onboard new employees into the unspoken rules of office hierarchy and customer service. In personal development, the teikin approach encourages learners to build their own catalogs—checklists of virtues, weekly routines, or financial principles—as a form of self-cultivation. The rise of bullet journals, habit trackers, and personal knowledge management systems (e.g., Notion or Obsidian) echoes the Teikin’s blend of structure and flexibility.

Viewed through a contemporary lens, the Teikin Catalog prefigures modern databases, knowledge graphs, and user manuals. Where a company today might produce an internal wiki or a customer FAQ, the medieval Japanese educator produced a Teikin text. Both systems aim to reduce cognitive load, standardize responses, and transmit shared values. However, a key difference lies in adaptability: modern catalogs are digital, searchable, and often decontextualized, while the Teikin Catalog was bound to its cultural and seasonal rhythms. For instance, a Teikin list of fish available in spring carried not just biological data but also hints about appropriate offerings at shrines—metadata embedded within the list itself. teikin catalog

Compiled during the late Kamakura period (13th–14th century), Teikin Ōrai was a collection of model letters and lessons written in hentaigana (variant cursive script). The title itself—“Teikin” meaning household education or domestic instruction, and “Ōrai” meaning correspondence or back-and-forth—reveals its dual purpose: to teach literacy and moral conduct through the practical act of letter writing. The text was structured as an exchange of letters between a teacher and a student, covering everything from seasonal greetings and Buddhist ceremonies to prices of goods and legal procedures. In essence, it was a catalog of necessary knowledge for a functioning member of medieval Japanese society. Today, the spirit of the Teikin Catalog survives

However, the Teikin Catalog is not without its limitations. Its emphasis on rote memorization and hierarchical lists can stifle creativity and critical thinking if applied too rigidly. Moreover, the original Teikin texts reinforced feudal social orders, gender roles, and class distinctions. Any modern adoption of the Teikin model must therefore be accompanied by ethical scrutiny: whose values are being cataloged, and for whose benefit? A progressive Teikin Catalog might include diverse perspectives, emphasize questioning over memorization, and remain open to revision. The rise of bullet journals, habit trackers, and

In the landscape of Japanese cultural history, few documents are as quietly influential as the Teikin Ōrai (庭訓往来), a medieval textbook that educated samurai and commoners alike for centuries. While the term “Teikin Catalog” is not a standard modern phrase, it can be understood as a conceptual framework derived from this classic work: a structured, ethical, and practical guide to daily life, commerce, and social responsibility. This essay explores the historical roots of the Teikin tradition, its catalog-like structure, and its surprising relevance to contemporary information management and lifelong learning.

The Teikin Catalog represents a timeless human impulse: to organize knowledge in a way that is both useful and moral. From the handwritten letter exchanges of medieval Japan to the digital dashboards of today, the catalog form endures because it answers a fundamental need for clarity, predictability, and shared understanding. While we may no longer memorize lists of 12th-century court ranks, we still create and consult catalogs of best practices, ethical guidelines, and practical steps. In rediscovering the Teikin tradition, we are reminded that every catalog—whether on paper or on screen—carries within it a hidden curriculum about how to live well. The question is not whether we use catalogs, but whether we build them with wisdom.

chmod 750 /etc/init.d/oraemctl
chkconfig --add oraemctl --level 0356

su -
# rpm -ivh rlwrap*.rpm
# exit
echo "alias sqlplus='rlwrap sqlplus'" >> /home/oracle/.bash_profile
echo "alias adrci='rlwrap rman'" >> /home/oracle/.bash_profile
. /home/oracle/.bash_profile