Exim4 not sending authentication to a remote smarthost SMTP
Update 2014-08-15: This article also solves the symptom 503 sender is null. Seen with net.cn mail service. I stumbled on... Continue reading →
Installing Cynogenmod on XiaoMi One S
Update 2014-11-13: Download links fixed RedMi warning The XiaoMi One S is the updated version of Chinese’s manufacturer first smartphone... Continue reading →
Run tcpdump on Tomato firmware without thumb drive
tcpdump is a great asset to troubleshoot a network issue. Due to storage limitation, tcpdump is not included in the... Continue reading →
Nginx configuration for Pydio with SSL
Update 2014-07-19: Adjusted the order of the statement to fix public downloads. Update 2014-07-02: Corrected permission. thanks to Koen Vermeer... Continue reading →
Forward domain DNS queries over OpenVPN with Tomato firmware
For various reasons you may want to selectively redirect DNS queries for a specific domain to a specific server. In... Continue reading →
DigitalOcean VPS SSD benchmark
DigitalOcean offers excellent VPS service starting just $5 a month, and for this price, you already get 20GB of SSD storage.... Continue reading →
Fix “you should disable php output_buffering for better performances with pydio.”
Pydio recommends to disable the output buffering of PHP for improved performances. When doing a fresh install, you should get... Continue reading →
Optimize WordPress performances on OVH shared hosting
With these simple steps, you can significantly improve the performances of your OVH hosted WordPress. I recommend that you... Continue reading →
Making Google Chome more secure by enabling “Click to Play”
Most of the web vulnerabilities in 2013 were based on browser plugin vulnerabilities. Among those, Adobe Flash, Adobe Acrobat Reader... Continue reading →
Troubleshoot Rails 4 asset pipeline
Here is a summary of all the elements to check to insure a working asset delivery using Rails 4 asset... Continue reading →