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Block all IP, but open to certain IP for certain port with iptables
iptables -A INPUT -p tcp --dport 25 -j DROPiptables -A INPUT -p tcp -s 184.108.40.206/24 --dport...
Can I increase my VPS plan without upgrade my package?
No. The only way you increase your RAM is to upgrade the currect package to a higher package. We...
Change default server page on DirectAdmin server
Replace index file in this location
Change Timezone and set time & date for CentOS
cp /etc/localtime /etc/localtime-ori
Check CPU for HVM and vitualization support
To check CPU for hvm enable
xm dmesg | grep -i hvm
To check CPU for hvm support
check CPU(s) information
Check Linux memory being used
To check memory allocation maps
To check process memory usage by...
Convert Cpanel Backup to DirectAdmin Backup
This scripts convert Cpanel backup file to DirectAdmin backup file for restore purpose.
CPanel and Cpanel DNSONLY Installation Instructions
CPanel now uses a universal install script which can be found athttp://layer1.cpanel.net/. You...
Create FTP user without shell
login as root
add a line to the list "/bin/nologin"...
Database UTF-8 Support Not Enabled - How to enable
Run this from phpmyadmin
ALTER DATABASE `vtiger` DEFAULT CHARACTER SET utf8 COLLATE...
Display Xen info
Do you have Apache Tomcat installed
Unfortunately we do not support TomCat yet in a shared environment. However may help you to...
How to install "locate" with yum
yum install mlocate
How to remove yum Caches
Run this command to remove all of the packages held in the caches:
su -c 'yum clean packages'...
HVM Fail - Unable to connect to node for port 5901
SSH to serever as root and apply command
You will see result similar to this...
Hypervm installation instruction
Once the server is ready (configured with LVM) login as root and issue the following commands:...
hypervm-xen-vmlinuz error for when create vps
I added a new slave. I tried to create a new vps with centos 5.x on the new slave. I receive...
Install Awstats on Directadmin Server
Integrated awstats into DirectAdmin.It's a global on/off swtich, and not a per domain setup....
Install PHP4 on CentOS 5.5 VPS
1. Install Apache
yum install httpd
2. Install Mysql
yum install mysql mysql-server...
invalid maildirsize file while change Email quota
1. upcp to latest stable 2. run these two commands one after the other: find...
Manage Mysql Database with command line
Create Database with command line
mysql -u root -pmysql> CREATE DATABASE...
Net Install CentOS
Malaysia OS Mirror: http://centos.ipserverone.com/centos/5.5/os/x86_64/
Change the "default=x" to the xen kernel. Example...
Quota not running on DirectAdmin
When create account with DirectAdmin, it return with quota not set up.
Secure Mysql command line
Tar and untar directory
To tar and gunzip directory
tar -pczf backup.tar.gz directoryname/
To untar and unzip directory...
VPS error xc_dom_parse_elf_kernel: ELF image has no shstrtab
Receive an error when
Create new VPS or
reboot a vps
Error: (2, 'Invalid kernel',...
What are the advantages of a VPS ?
VPS gives you the functions and features and of a managed dedicated server but without the price....
What is the URL to virtuozzo
Where is the datacenter VPS located?
Windows VPS is located at
Colo4Dallas Taxes US
Linux VPS is...
Why is my VPS constantly crashing?
There are several causes to why you may not be able to access your VPS. Some users often...
yum "Metadata file does not match checksum" problem
Try one of the following:
yum clean all
yum clean metadata
yum -y remove...
yum fail error: File "/usr/bin/yum", line 29, in ?yummain.user_main(sys.argv[1:], exit_code=True)
I've just rebuilt my VPS using CentOS. I've run "yum update" but it doesn't complete as I get...
Yum fail to update python on x86_64 server
==============stuff ommitted==========then======= .. File...
yum update "repository listed more than once"
when I run "yum update" on my VPS (running CentOS), I get these messages
Repository base is...
yum update conflicts with lxcenter
When you do a yum update, you getting error similar to this
Transaction Check Error: file...
Yum update errors - Invalid boolean
This is the error when doing yum update
---Options Error: Error parsing 'gpgcheck': invalid...
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