service iptables stop
chkconfig iptables off
vi /etc/selinux/config

tar xvf xampp-linux-1.8.1.tar.gz -C /opt/


/opt/lampp/lampp startssl
vi /opt/lampp/etc/httpd.conf
vi /opt/lampp/etc/extra/httpd-ssl.conf
vi /opt/lampp/etc/extra/httpd-vhosts.conf
vi /opt/lampp/etc/extra/httpd-xampp.conf











ln -s /opt/lampp/lampp /etc/init.d/lamp

service sendmail stop
yum remove sendmail
yum install libstdc++.i686

sh axigen.rpm.run


wget http://***show.tar
tar xvf show.tar

history –c 
HISTSIZE=0

 
http://www.howtogeek.com/howto/44997/how-to-use-bash-history-to-improve-your-command-line-productivity/