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Author: UltratechHost - Replies: 0 - Views: 3479
HowTo Install Squid on Linux
Install Squid on Linux

What is Squid ?
Squid is a fully-featured HTTP/1.0 proxy which is almost (but not quite - we're getting there!) HTTP/1.1 compliant. Squid offers a rich access control, authorization and logging environment to develop web proxy and content serving applications.

Where is Squid used ?
A good question! Many of you are using Squid without even knowing it! Some companies have embedded Squid in their home or office firewall devices, others use Squid in large-scale web pro
Author: UltratechHost - Replies: 0 - Views: 3791
HowTo Install RootKit Hunter on Linux
What is RootKit Hunter ?
Rootkit scanner is scanning tool to ensure you for about 99.9% you're clean of nasty tools. This tool scans for rootkits, backdoors and local exploits by running tests like:

- MD5 hash compare
- Look for default files used by rootkits
- Wrong file permissions for binaries
- Look for suspected strings in LKM and KLD modules
- Look for hidden files
- Optional scan within plaintext and binary files
Official site & detail information here.
Author: UltratechHost - Replies: 0 - Views: 3652
Howto disable the iptables firewall in Linux
Q. Quick question: I need to disable firewall in Linux for testing purpose. I’m using CentOS 4.4. How do I disable the firewall in Linux?

A. A Linux firewall is software based firewall that provides protection between your server (workstation) and damaging content on the Internet or network.

It will try to guard your computer against both malicious users and software such as viruses/worms.
Task: Disable / Turn off Linux Firewall (Red hat/CentOS/Fedora Core)

Type the following two comma
Author: UltratechHost - Replies: 0 - Views: 4146
HowTo: Tweak php for maximum execution time for scripts
Php by default places resource limits on all php scripts using 3 directives:

* max_execution_time : Maximum execution time of each script, in seconds (default 30 sec)
* max_input_time : Maximum amount of time each script may spend parsing request data (60 )
* memory_limit : Maximum amount of memory a script may consume (default 8MB)

A php script might timed out because of resource limits. All you need to do is setup a new resource limits so that script will get executed.
Author: UltratechHost - Replies: 0 - Views: 8205
Howto: Ubuntu Linux convert DHCP network configuration to static IP configuration
Your main network configuration file is /etc/network/interfaces

Desired new sample settings:
=> Host IP address
=> Netmask:
=> Network ID:
=> Broadcast IP:
=> Gateway/Router IP:
=> DNS Server:

Open network configuration file
sudo vi /etc/network/interfaces

sudo nano /etc/network/interfaces

Find and remove dhcp entry:
iface eth0 inet dhcp

Append new