The following are some of the utilities that are installed along with the Xcode Tools package. Most of them are found in /Developer/Tools unless otherwise specified. Xcode depends on some of these tools; some of them have their roots in Macintosh Programmer's Workshop (MPW) , which is Apple's old development environment.
agvtool
Acts as a versioning tool for Xcode projects.
BuildStrings
Creates resource string definitions.
CpMac
Serves as an alternative to cp; preserves resource forks when copying. As of Mac OS X Tiger, cp also preserves resource forks, so this is only included for compatibility with older scripts.
cvs-unwrap
Extracts a tar file created by cvs-wrap.
cvs-wrap
Combines a directory into a single tar file.
cvswrappers
Checks an entire directory into CVS as a binary file.
DeRez
Displays the contents of a resource fork.
GetFileInfo
Displays extended information about a file, including creator code and file type.
/usr/bin/leaks
Searches a process for memory leaks.
MergePef
Merges code fragments from one file into another.
MvMac
Serves as an alternative to mv; preserves resource forks when copying. As of Mac OS X Tiger, mv also preserves resource forks, so this is only included for compatibility with older scripts.
/usr/bin/opendiff
Graphical diff utility.
/usr/bin/otool, /usr/bin/otool64
Displays parts of object files and libraries in a friendly format.
packagemaker
Command line version of PackageMaker.app (see Chapter 15).
pbhelpindexer
Creates an index of Apple's API documentation for Xcode.
pbprojectdump
Used by Xcode's FileMerge feature to produce more readable diffs between file versions.
PPCExplain
Provides verbose descriptions of PowerPC assembler mnemonics.
ResMerger
Merges resource manager resource files. Xcode's build system compiles .r files into .rsrc files using Rez, and if needed, Xcode merges multiple files using ResMerger.
Rez
Compiles resource files.
RezWack
Embeds resource and data forks in a file.
/usr/bin/sdp
Converts a scripting definition file into another format.
SetFile
Sets HFS+ file attributes.
SplitForks
Splits the resource fork, moving it from a dual-forked file into a file named ._pathname.
uninstall-devtools.pl
Uninstalls Xcode and the rest of the developer tools.
UnRezWack
Removes resource and data forks from a file.
WSMakeStubs
Generates web service stubs from a WSDL file.
