Mac OS X can sometimes throw permissions errors when trying to delete files or empty the Trash. The most common variations of the errors are usually “Operation cannot be completed because the item “File” is in use” or “because the file is locked”, sometimes you can get around this by just quitting open applications or … Read More

Not long ago we showed you how to announce when a command line task was finished by using the ‘say’ command, but because it speaks aloud it may be inappropriate to use in a quiet environment. A much more subtle notification takes advantage of Terminal apps new usage of the BEL alert, which in OS … Read More

If you like simple and clean workstation setups, this weeks Mac desk should be right up your alley. Coming to us from Ed W., he uses his Mac mini for photo editing and word processing, and it also doubles as a media server. Hardware includes: Apple Cinema Display 27″ Mac Mini – 2.6GHz Core 2 … Read More

For those that rely on passwordless logins via ssh, rather than generating a new SSH key for a new client machine, you can easily move SSH keys from one computer to another. This is a quick and easy solution for a temporary machine or username or for use on an auxiliary workstation. You could also … Read More

Have you ever wanted to show a list of the entire download history of a Mac? Maybe you know you downloaded a file but you can’t quite pinpoint where you got it from and the “Get Info” trick didn’t work. Or maybe you are trying to track down a file that has been placed on … Read More

Tired of Auto-Save continuously saving files in the background? Does Versions annoy you with it’s saved states of your work in each apps? For the vast majority of users, Auto-Save and Versions are excellent features in Mac OS X, but some advanced users are annoyed with the features that came in Lion (and are here … Read More

On the rare occasion that you go to put a Mac to sleep and, well, it won’t sleep, there’s an easy to way to find out what the holdup is. Though this is a somewhat technical approach, it should give a good starting point to anyone who’s confused as to why something like automatic sleep … Read More

Paramiko is an SSH module for python that allows for secure connections to be made, and pycrypto is a cryptography toolkit for python. Whether you need one or the other, or both, the easiest way to get them both installed through Mac OS X is through paramiko. No need to use HomeBrew, MacPorts, or any … Read More

Apple recently simplified the way Xcode is installed, bundling everything into a single /Applications/Xcode.app/ directory and removing the /Developer directory that used to exist. There are some advantages to this approach, but one of the annoyances is that you now have to launch the iPhone or iPad simulator by opening Xcode first. Well, that’s not … Read More

iOS Developers typically have to login to Apple’s Developer Center website to manage provisioning and devices. That’s not terribly inconvenient, but it certainly could be easier, and that’s where Cupertino comes in. Cupertino is a third party command line interface to the Apple Dev Center and iOS Provisioning Portal, letting you add and list devices, … Read More

Clean minimalist setups go very well with Apple hardware, and this weeks Mac setup from David M. is no exception. With some great hardware and some very snazzy real wallpaper, this workstation is functional and attractive. Gear shown includes: 21.5” iMac 2.7GHz intel Core i5 (clock screensaver is Fliplo) Apple Wireless Keyboard Apple Magic Trackpad … Read More

If you compile your own software you probably know that GCC comes bundled in the rather large Xcode package, but what if you just want to have gcc and LLVM without installing the entire Xcode package? Apple now offers an option to do just that, and it’s called Command Line Tools, available as a separate … Read More

Most Mac users are best served by using the easy Migration Assistant tool to copy all files, folders, preferences, and login data from one computer to another. This isn’t always an option though, perhaps because a hard drive is failing, or maybe you just prefer to manually migrate only very specific data from an old … Read More

DS_Store files are hidden system files that reside within almost every folder of Mac OS X, they contain folder-specific information and settings, like what view to use, icon size, and other metadata pertaining to their directory. Though ds_store files are invisible to the average user, if you’re sharing with a Windows PC or have hidden … Read More

Unless it has been disabled, any Finder window in Mac OS X has the View option buttons in the windows toolbar. From left to right you can select icon view, list, columns, and coverflow. You may have noticed the window view style doesn’t always persist across Finder windows though, even if you selected “Always Open … Read More

The clock in Mac OS X sets itself automatically by default, but if you want to set the precise time or are looking for a command line solution to set system time, you can do so with a tool called ntpdate, or the standard ‘date’ command.

This weeks Mac setup is a bit different and that’s exactly what makes it so great. Kevin B. and his wife frequently travel with an RV and, naturally, their Apple gear goes with them. Their current destination? The Ponderosa Campground outside of Antonito, Colorado, where the steep canyon walls prevent any cell reception, yet the … Read More

Anytime you create an alias in Mac OS X the resulting alias of a file, app, or folder, will include the arrow icon in the corner. This makes it easy to identify any item as an alias, but you can hide the alias arrow badge from icons if you don’t want to see them. Here … Read More