Dev Juice: Help me use less hard drive space for Xcode

<div dir="ltr" style="text-align: left;" trbidi="on"> <span class="Apple-style-span" style="border-collapse: separate; color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: small; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 24px; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px;"><div style="background-color: white; color: #444444; font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif; font-size-adjust: none; font-size: 13px; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: 19px; margin: 0px; max-width: 640px; padding: 0.6em;"> <div mce_style="text-align: center;" style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: 16px; line-height: 1.5; margin-bottom: 24px; text-align: center;"> <img alt="" class="aligncenter" height="210" mce_src="http://img820.imageshack.us/img820/8585/tuawdevjuice240.jpg" src="http://img820.imageshack.us/img820/8585/tuawdevjuice240.jpg" style="border-width: 0px; clear: both; color: #444444; display: block; font-family: Georgia,'Bitstream Charter',serif; height: 350px; line-height: 1.5; margin: 8px auto; max-width: 640px; width: 240px;" width="144" /></div> <div style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: 16px; line-height: 1.5; margin-bottom: 24px;"> <span class="Apple-style-span" mce_name="em" mce_style="font-style: italic;" style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-style: italic; line-height: 1.5;">Dear Dev Juice,</span></div> <div style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: 16px; line-height: 1.5; margin-bottom: 24px;"> I have a small SSD drive on my iMac. Got some tips on how to offload Xcode to my USB drive instead?</div> <div style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: 16px; line-height: 1.5; margin-bottom: 24px;"> <span class="Apple-style-span" mce_name="em" mce_style="font-style: italic;" style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-style: italic; line-height: 1.5;">Jaames C.</span></div> <div style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: 16px; line-height: 1.5; margin-bottom: 24px;"> <img alt="" mce_src="http://img841.imageshack.us/img841/8518/screenshot20110310at532.jpg" src="http://img841.imageshack.us/img841/8518/screenshot20110310at532.jpg" style="border-width: 0px; color: #444444; font-family: Georgia,'Bitstream Charter',serif; line-height: 1.5; margin: 0px; max-width: 640px;" /></div> <div style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: 16px; line-height: 1.5; margin-bottom: 24px;"> <span class="Apple-style-span" mce_name="em" mce_style="font-style: italic;" style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-style: italic; line-height: 1.5;">Dear Jaames,</span></div> <div style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: 16px; line-height: 1.5; margin-bottom: 24px;"> You can install some but not all of Xcode to a secondary drive. You'll still end up using about half a gigabyte, but that's a sight better than the multiple gigabytes you'd normally occupy.</div> <div style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: 16px; line-height: 1.5; margin-bottom: 24px;"> On the Custom Install Screen (right after you agree to become a centipad), set your install location to Other using the folder pop-up. Navigate to your USB and "Choose" a folder there.</div> <div style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: 16px; line-height: 1.5; margin-bottom: 24px;"> After installing, there's more you can do to save room.</div> <div style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: 16px; line-height: 1.5; margin-bottom: 24px;"> Open Xcode Preferences > Locations and set your Derived Data, Snapshots, and Archives folders to live off your primary drive. You'll also want to move your documentation (which can take many GB all by itself) as well.</div> <div style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: 16px; line-height: 1.5; margin-bottom: 24px;"> Open any class reference in the Organizer, and then right-click > Open Page in Browser. Allow the page to open. Its file:// URL will show you where your documentation is currently stored (normally in /Library/Developer/Documentation). Use symbolic links to move that material to the USB drive.</div> <div style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-size: 16px; line-height: 1.5; margin-bottom: 24px;"> There are more tweaks you can do (move your simulator home, mess with ~/Library/Developer as well as /Library/Developer) but they tend to produce fewer gigabytes for greater effort, so aren't recommended.</div> </div> </span></div>

Dev Juice: Help me use less hard drive space for Xcode

Dear Dev Juice, I have a small SSD drive on my iMac. Got some tips on how to offload Xcode to my USB drive instead? Jaames C. D...

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