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Operating Systems OS X (Apple) Sound under OS 10.4.11 and 10.7.2 Post 302567306 by shub22 on Sunday 23rd of October 2011 11:37:04 PM
Old 10-24-2011
Question Sound under OS 10.4.11 and 10.7.2

There is a change with UnIX version concerning these two platforms. I own a Power G4 Mac with OS 10.4.11 and a Mac Book Pro with Lion OS 10.7.2. There are some problems of compatibilities between the two UNIX versions.
Under OS 10.4.11, these three UNIX commands work, in order to produce sounds, even emitting a simple beep.

1) echo ^G (you need to type Ctrl-V Ctrl-G under /bin/tcsh to produce a bip).
2) osascript -e "beep"
3) qtplay /Users/stephane/Library/Audio/Sounds/Alerts/bigben.mp3

All of them work under OS 10.4.11, but unfortunately, none of them work under OS 10.7.2 !! Smilie

Is there a solution, even an explanation ?
Thanks
 

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SW_VERS(1)						    BSD General Commands Manual 						SW_VERS(1)

NAME
sw_vers -- print Mac OS X operating system version information SYNOPSIS
sw_vers sw_vers -productName sw_vers -productVersion sw_vers -buildVersion DESCRIPTION
sw_vers prints version information about the Mac OS X or Mac OS X Server operating system running on the local machine. When executed with no options sw_vers prints a short list of version properties: % sw_vers ProductName: Mac OS X ProductVersion: 10.3 BuildVersion: 7A100 The ProductName property provides the name of the operating system release (typically either "Mac OS X" or "Mac OS X Server"). The ProductVersion property defines the version of the operating system release (for example, "10.2.4" or "10.3"). The BuildVersion property provides the specific revision of the operating system as generated by the Mac OS X build system. OPTIONS
The output of sw_vers can be refined by the following options. -productName Print just the value of the ProductName property. -productVersion Print just the value of the ProductVersion property. -buildVersion Print just the value of the BuildVersion property. EXAMPLES
% sw_vers -productName Mac OS X % sw_vers -productVersion 10.3 % sw_vers -buildVersion 7A100 FILES
/System/Library/CoreServices/SystemVersion.plist /System/Library/CoreServices/ServerVersion.plist Mac OS X March 10, 2003 Mac OS X
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