Centos Migration Notes

This is for my own reference.. This is not fully finished

Centos:
http://mirror.centos.org/centos/6.5/os/x86_64/

Import epel
rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

yum install fail2ban

yum install phpmyadmin

yum install screen

phpmyadmin modify
vi /etc/httpd/conf.d/phpMyAdmin.conf

Install mail
yum install postfix mailx cyrus-sasl-plain

Webmin

Code:

If you like to install and update Webmin via RPM, create the /etc/yum.repos.d/webmin.repo file containing :[Webmin]
name=Webmin Distribution Neutral
#baseurl=http://download.webmin.com/download/yum
mirrorlist=http://download.webmin.com/download/yum/mirrorlist
enabled=1You should also fetch and install my GPG key with which the packages are signed, with the commands :wget http://www.webmin.com/jcameron-key.asc
rpm --import jcameron-key.ascYou will now be able to install with the command :yum install webmin

get steam

Code:

yum install wget

wget http://media.steampowered.com/client/steamcmd_linux.tar.gz

tar zxf steamcmd_linux.tar.gz

Export mysql database
mysqldump -uroot -p --all-databases > alldb.sql

Import mysql database
mysql -u root -p < alldb.sql

SCP install
yum install openssh-clients rsync

http://www.hypexr.org/linux_scp_help.php
SCP usage
To copy a file from B to A while logged into B:
scp /path/to/file username@a:/path/to/destination
To copy a file from B to A while logged into A:
scp username@b:/path/to/file /path/to/destination

SCP recursive
scp -r root@my.web.server.com:/var/www/whatportis/* /var/www/whatportis/


Ending

tf2 stuff..

Hlstats

Code:

yum install perl-DBD-mysql perl-DBI

Code:

yum install dos2unix
find . -type f -exec dos2unix {} \;

Code:

yum install cpan

cd /tmp
wget http://search.cpan.org/CPAN/authors/id/B/BO/BORISZGeo-IP-PurePerl-1.23.tar.gz
tar -zxf Geo-IP-PurePerl-1.23.tar.gz
cd Geo-IP-PurePerl-1.23
perl Makefile.PL
make
make test
sudo make install

http://www.electrictoolbox.com/install-geo-ip-pureperl/

yum install libgcc.i686 glibc.i686 zlib.i686 ncurses-libs.i686

yum install zlib.i686


firewall stuff: good place to start

Code:

sudo iptables -I INPUT 5 -p tcp --dport 27015 -m state --state NEW,ESTABLISHED -j ACCEPT
sudo iptables -I INPUT 6 -p udp --dport 27015 -m state --state NEW,ESTABLISHED -j ACCEPT
sudo iptables -I INPUT 7 -p udp --dport 27005 -m state --state NEW,ESTABLISHED -j ACCEPT
sudo iptables -I INPUT 8 -p udp --dport 27020 -m state --state NEW,ESTABLISHED -j ACCEPT
sudo iptables -I INPUT 9 -p udp --dport 26901 -m state --state NEW,ESTABLISHED -j ACCEPT
sudo service iptables save
sudo service iptables restart

Gotchas

1. Did you install phpmyadmin and open up your ip in the conf.d and restart httpd but it still does not work. Do you have php installed?
2. Steam tools fails after first download. Did you chown the parent directory?
3. Did you import all your databases but they still don't work. Flush privileges.
4. Install SCP and put correct code in and it says scp command not found. Each side of link needs installation
5. Did you open mysql ports, you know for fact all your privileges are correct but still getting unable to connect to database. SELINUX.. edit /etc/selinux/config