Postfix restart in Mac OS X 10.8 Mountain Lion

October 14, 2012 - 1:09pm - by admin

Actually it is no so easy to restart Postfix in Mac OS X 10.8 Mountain Lion like in Linux :-)

However you can restart Postfix by plist unload / reload:

sudo launchctl unload /System/Library/LaunchDaemons/org.postfix.master.plist

sudo launchctl load System/Library/LaunchDaemons/org.postfix.master.plist

By the way, if you have a problem with Postfix, look at this article: Cannot send mail in Mac OS X 10.8 Mountain Lion

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Mac X11 window font size change

November 26, 2011 - 10:17pm - by admin

The most simple way is adding the following new command in the X11-> application -> customize:

xterm -geometry 72x34+100+40 -fn *-fixed-*-*-*-20-* &

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Mac OS X Lion: configure: error: C compiler cannot create executables

November 24, 2011 - 9:31pm - by admin

After Xcode installation and trying to build mc I've got:

configure: error: C compiler cannot create executables

Google offers to install Xcode correctly (this is a different story however) or to reinstall it. Hmmm. Good idea but in my case the following simple action solved the issue: symlinks for compilers - that's all ! KISS

sudo ln -s /usr/bin/llvm-gcc-4.2 /usr/bin/gcc-4.2

sudo ln -s /usr/bin/llvm-g++-4.2 /usr/bin/g++-4.2

Voila !

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