Purpose: as a quick diagnostic tool, sometimes it’s nice to know exactly how fast two machines can (theoretically) be connected. I was having some slow downs on my NAS and using these command line tools, was able to determine that it was my NIC (and not my hard drives) that was causing the slow down. I learned this from a thread at slashdot.
How To: Automated Encrypted Incremental Backups on Amazon S3 with Duplicity (OS X or Ubuntu)
Purpose: setup an automatic encrypted off-site backup system that utilizes Amazon S3 with incremental backups by duplicity on the Mac (Leopard) or Ubuntu. Currently, I do have my own on-site backup system in place (nightly backups via rsync to external hard drive), but I am wary that some day my house may explode and I’ll have nothing left. Enter my new friend: the encrypted off-site backup.
How to: Retreive Custom Field Data in a Wordpress Post
Purpose: use Wordpress’s “Custom Field” key/data pairs to store and retrieve specific post information and display it in your own custom templates.
How To: Install MacPorts on OS X Leopard (10.5)
Purpose: install MacPorts on OS X Leopard (10.5) to gain access to a host of open source applications and tools that make working on the Mac as cool as can be. Using MacPorts makes it easy to install applications you would otherwise have to build from source — which can be difficult for folks like me, who don’t understand what the hell they are doing in the first place.
How To: Network Trash on Ubuntu File Server (NAS) with SFTP (SSH + Fuse) and AFP (netatalk)
Purpose: create a Network Trash System for a Ubuntu Linux file server (NAS). Reason being: by default, files deleted on file server go away permanently (as they do when you run rm from the command line). On my Mac (OS 10.4) and on Ubuntu (7.04) if I connect either via AFP (through netatalk) or SSH (SFTP through Fuse) and delete a file, that file is gone forever! This is a problem, because often I find I want them back. Enter: libtrash!
How to: Install Netatalk (AFP) on Ubuntu with Encrypted Authentication
Purpose: Install Netatalk (AFP) on Ubuntu with encrypted authentication (using OpenSSL), which is not enabled by default with the Ubuntu netatalk package. By default, the package installed from the Ubuntu universal repositories will transmit your password via clear text (you’ll know this because Mac OS X Tiger will throw a warning and Leopard won’t do anything useful at all).
How to: Mount a SFTP Folder (SSH + FTP) on Ubuntu Linux using SSHFS & Fuse
Purpose: to mount a remote directory on my local Ubuntu Linux Desktop system using SFTP (which is SSH in an FTP-like fashion). The goal is to easily gain access to a remote system’s files through another folder on my desktop. I used sshfs to accomplish this.
How to: Redirect Apache’s Default www or public_html Folder to a Directory in Your Home Folder
Purpose: The default installation of Apache (from a Ubuntu-Server installation) sets the base directory for the web documents as /var/www (on Ubuntu’s installation — this may be different if you are running Apache on another machine); this may not be where you want it, in the end, and certainly isn’t as easily accessible from a remote machine. One option is to change where it is Apache searches for its web documents folder in Apache’s configuration file; another way, which I chose, is to create a symbolic link in the default location’s place and have it point to a directory in my user’s home folder.
How To: Install a LAMP Server (Linux, Apache, Mysql, PHP) on Older Laptop with Ubuntu
The Purpose: Install a LAMP server (Linux, Apache, Mysql, PHP) on an older laptop to be accessed and maintained remotely (becasue the laptop has a broken monitor and unreliable video-output connections). Then, transfer web projects from the server on my PowerMac to the new linux server and free up my beast!