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Mac OS: What is a Reference Release?
Post 302246511 by Linux Bot on Monday 13th of October 2008 10:20:02 PM
10-13-2008
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1. Shell Programming and Scripting
Guys,
May i know how can we de reference the code reference variable.?
my $a = sub{$a=shift;$b=shift;print "SUM:",($a+$b),"\n";};
print $a->(4,5);
How can we print the whole function ?
Please suggest me regarding this.
Thanks for your time :)
Cheers,
Ranga :) (0 Replies)
Discussion started by: rangarasan
0 Replies
LEARN ABOUT MOJAVE
sw_vers
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