Entries from 2012-05-05 to 1 day

How to solve “Failed to validate oauth signature and token” error message on Twitter Oauth.

You would receive this error message from Twitter when you try to get request token. In this case, you can solve the error message if you make your system clock be accurate.

How to set up ntp on Cent OS.

1. Install ntp. # yum install ntp 2. Turn on service. # /sbin/chkconfig ntpd on 3. Synchronize the system clock. # /sbin/ntpdate pool.ntp.org 4. Start ntp. # /etc/init.d/ntpd start