mortenbra

# use the domain name or IP address
ServerName example.com:443

# point to the files created when generating the certificate
SSLEngine on
SSLCertificateFile /etc/httpd/ssl/apache.crt
SSLCertificateKeyFile /etc/httpd/ssl/apache.key

# disable broken/weak protocols and ciphers
# see https://cipherli.st/ for an updated list

mortenbra

# customized Apache configuration
# add this to the end of /etc/httpd/conf/httpd.conf
# or put it in a separate file such as /etc/httpd/conf.d/apex.conf

# disable sensitive version info
ServerSignature Off
ServerTokens Prod

# standard alias for Apex image files
Alias /i/ "/var/www/apex/images/"

mortenbra

# install Oracle Java JDK
# see http://stackoverflow.com/questions/20901442/how-to-install-jdk-in-centos

# remove OpenJDK
yum remove java*

# assume .rpm file is already copied to /u01/download
cd /u01/download
rpm -ivh jdk-7u79-linux-x64.rpm

mortenbra

# setup Java environment in bash profile to be able to access java from anywhere
 
# http://stackoverflow.com/questions/16823591/how-to-add-lines-to-end-of-file-linux
# http://www.davidghedini.com/pg/entry/install_tomcat_7_on_centos
echo "JAVA_HOME=/usr/java/latest" >> /root/.bash_profile
echo "export JAVA_HOME" >> /root/.bash_profile
echo "PATH=$JAVA_HOME/bin:$PATH" >> /root/.bash_profile
echo "export PATH" >> /root/.bash_profile

mortenbra

-- run as SYS
sqlplus /nolog
connect sys as sysdba

-- show current values
show parameters sessions;
show parameters processes;
show parameters memory;

-- adjust values 

mortenbra

  <Connector port="8090" protocol="HTTP/1.1"
               connectionTimeout="20000"
               maxThreads="400"
               compression="on"
               compressableMimeType="text/html,text/xml,text/plain,text/css,text/javascript"
               redirectPort="8443"
               server="whateverFakeName"
               URIEncoding="UTF-8" />

mortenbra

#!/bin/bash
# description: Tomcat Start Stop Restart
# processname: tomcat
# chkconfig: 234 20 80
JAVA_HOME=/usr/java/latest
export JAVA_HOME
PATH=$JAVA_HOME/bin:$PATH
export PATH
CATALINA_HOME=/usr/share/tomcat7/latest

mortenbra

# sample /etc/hosts file
# see http://unix.stackexchange.com/questions/13046/format-of-etc-hosts-on-linux-different-from-windows

# IPv4
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
# IPv6
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

# put your IP address and your hostname and aliases below
1.2.3.4     myserver.mydomain.example myserver

mortenbra

# setup Oracle environment in bash profile to be able to access sqlplus from anywhere

# http://stackoverflow.com/questions/16823591/how-to-add-lines-to-end-of-file-linux
# this adds the Oracle environment variables to the "oracle" user, but you may also want to add it to root or any other users
echo '. /u01/app/oracle/product/11.2.0/xe/bin/oracle_env.sh' >> /home/oracle/.bash_profile

mortenbra

# install Oracle XE 11g on CentOS

# assumes the installation file has already been copied to /u01/download

# create Oracle user and groups
groupadd oinstall
groupadd dba
useradd -g oinstall -G dba,oinstall oracle
chown -R oracle:oinstall /u01