What and why Vagrant Vagrant is computer software for creating and configuring virtual development environments. It can be seen as a wrapper around virtualization software such as VirtualBox, KVM, VMware and around configuration management software such as Ansible, Chef, Salt…
Upgrade PHP on Ubuntu via PPA
If you want to take advantage of the new awesomeness, you can do so very easily thanks to a PPA. If you've never added a PPA before, you will want to make sure that you have python-software-properties installed so you…
Avoid VMware ESXi Loading module ipmi_si_drv ...
Today, when I restart a failed server, stuck in Loading module ipmi_si_drv ... , about 30 minutes boot is completed. First try setting IPMI to Shared in BIOS, if the option is available. When booting your installation media, press Shift…
Fix ERROR InnoDB: The InnoDB memory heap is disabled
Wiki InnoDB is a storage engine for MySQL. MySQL 5.5 and later use it by default. It provides the standard ACID-compliant transaction features, along with foreign key support (Declarative Referential Integrity). It is included as standard in most binaries distributed…