how to clear DNS cache in Google chrome browser
open a new tab type address chrome://net-internals/#dns and press the “Clear host cache” button.
Flushing Your DNS Cache on the MAC OS x Leopard, Lion or Mountain Lion
If you are unable to view your website, or if your website is still resolving from an old server after changing the nameservers, flushing your DNS cache may resolved the issue. Details on how to flush your DNS cache on a machine running the MAC operating system can be found below. 1. Open up a […]
Flushing Your DNS Cache on a Windows Machine
If you are unable to view your website, or if your website is still resolving from an old server after changing the nameservers, flushing your DNS cache may resolved the issue. Details on how to flush your DNS cache on a Windows machine can be found below. 1. Click on Start > All Programs > […]
Flushing Your DNS Cache on a MAC OS
If you are unable to view your website, or if your website is still resolving from an old server after changing the nameservers, flushing your DNS cache may resolved the issue. Details on how to flush your DNS cache on a machine running the MAC operating system can be found below. 1. Open up a […]
add more tag in wordpress to split content
You can truncate your blog entries so that only the first part of certain posts is displayed on the home and archive pages. When you do this, a link will be placed directly after your excerpt, pointing the reader to the full post. You can find the More Tag button in the first row of […]
CentOS 5.9 – remove php 5.1 and install 5.2 / 5.3
Centos 5.9 coming with php 5.1 and we really need to update remove 5.1 using # yum remove php php* Installing PHP 5.2 / 5.3 Atomic repository (recommended) The most convenient means is to use the Atomic repository. CentOS guru recommend that you use it instead of CentOS-Testing due to unstable test […]
Install VPN Server with PPTP on CentOS, RedHat and Ubuntu
Step 1. Install PPTPD If your OS is CentOS/RedHat 5: yum install ppp cd /usr/local/src wget http://poptop.sourceforge.net/yum/stable/packages/pptpd-1.3.4-2.rhel5.x86_64.rpm rpm -Uhv pptpd-1.3.4-2.rhel5.x86_64.rpm If your OS is CentOS/RedHat 6: yum install ppp cd /usr/local/src wget http://poptop.sourceforge.net/yum/stable/packages/pptpd-1.3.4-2.el6.x86_64.rpm rpm -Uhv pptpd-1.3.4-2.el6.x86_64.rpm If you are using Ubuntu: apt-get install pptpd Step 2. Edit IP setttings in /etc/pptpd.conf vi /etc/pptpd.conf localip 192.168.0.1 remoteip 192.168.0.101-200 Step 3. Add […]
add /sbin to path – centos / Red hat
easiest way is to export /sbin path to your .bash_profile echo ‘export PATH=$PATH:/usr/sbin’ >> $HOME/.bash_profile
PHP 5.3 on CentOS/RHEL 5.9 via Yum
PHP 5.3 on CentOS/RHEL 5.9 via Yum To install, first you must install the yum repository information: rpm -Uvh http://repo.webtatic.com/yum/centos/5/latest.rpm Now you can install php by doing: yum –enablerepo=webtatic install php Or update an existing installation of php, which will also update all of the other php modules installed: yum –enablerepo=webtatic update php
add static route in Cantos and make sure it wont loose after reboot
1. Adding Routes [root@localhost ~]# route add -net 10.4.3.0 netmask 255.255.255.0 gw 192.168.129.55 [root@localhost ~]# Or [root@localhost ~]# route add -net 10.4.2.0 netmask 255.255.255.0 dev eth0 [root@localhost ~]# 2. Show routing table [root@localhost ~]# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.129.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0 10.4.3.0 192.168.129.55 […]