Apache Tune Up
I was able to do about 4K concurrent connections with this setup.
Using Centos 6.7 64bit Apache httpd-2.2.15-47.el6.centos.x86_64
a Virtual Machine 4x CPU’s and 4GBs of memory, …
How to fix mod_ssl CRIME attack
More detailed information on what and how the attack works is here
I will focus only on fixing the problem. On RHEL server 5.x and 6.x the easy way is …
How to connect to a NFS server share
The RedHat linux client that will connect to a NFS server.
Needs to have portmap and if you dont want dynamic ports, enter static ports into /etc/sysconfig/nfs, for example:
RQUOTAD_PORT=875…
memcached 1.4.13 rpm
I have compiled the rpm for CentOS/RedHat 5.x 32bits and 64bits
The steps are to create a rpm package from source.
If you need to just install, download it
x64bits…
yum cdrom repo
How to use the cdrom RedHat .iso
I tested using Vmware ESX and RedHat 5.7
1 . Mount or insert the RedHat CD
2. Mount the cdrom
mount /dev/cdrom /mnt/cdrom…
reset redhat 5 password
reset redhat 5 password +boot
When you lost your root password in a RedHat Linux Based systems you should first have access to the console, (the machine itself).
Power on, …
Install Nagios on CentOS
Nagios 3 Quick Install on CentOS
This is short/fast HowTo Install Nagios 3 on CentOS/RedHat 5 64bits
::INSTALL NAGIOS::
rpm -Uhv http://apt.sw.be/redhat/el5/en/x86_64/rpmforge/RPMS//rpmforge-release-0.3.6-1.el5.rf.x86_64.rpm
yum update
vim /etc/selinux/config
SELINUX=disabled
reboot
yum -v …