Logstash Logstash is a tool for receiving, processing and outputting logs. All kinds of logs. System logs, webserver logs, error logs, application logs, and just about anything you can throw at it. Sounds great, eh? Logstash provides a powerful pipeline…
Install Red Hat Enterprise Linux 7 on VMware and Config EPEL
Wiki Extra Packages for Enterprise Linux (or EPEL) is a Fedora Special Interest Group that creates, maintains, and manages a high quality set of additional packages for Enterprise Linux, including, but not limited to, Red Hat Enterprise Linux (RHEL), CentOS…
Solve Linux No space left on device Issue
Last night, I recieved a alert SMS, one server goes down... Server on an Aliyun ECS Ubuntu 14.04, when I SSH into the server and when trying to excute some commands for example I get the following: -bash: cannot create…
Enabling SPDY and HSTS on Nginx
Also see Enabling SPDY and HSTS on Apache. We should have Nginx up and running with a SSL certificate. Even though it is theoretically possible to run SPDY without SSL, in practice we need SSL to make it work. Make…