2015년 7월 22일 수요일
Enabling the Internet of Things
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=7030240
or
http://web.eecs.umich.edu/~prabal/teaching/resources/eecs582/want15iot.pdf
2015년 7월 18일 토요일
$TMPDIR in OSX
cd $TMPDIR
TMPDIR as defined in OSX is only accessible by yourself which reduces the risk of somebody else accessing your temp files created by programs using mktemp() to create temporary files.
...
/tmp is cleared out regularly on OSX (see /etc/defaults/periodic.conf), /var/tmp very rarely (if at all).
from http://apple.stackexchange.com/questions/22694/private-tmp-vs-private-var-tmp-vs-tmpdir
TMPDIR as defined in OSX is only accessible by yourself which reduces the risk of somebody else accessing your temp files created by programs using mktemp() to create temporary files.
...
/tmp is cleared out regularly on OSX (see /etc/defaults/periodic.conf), /var/tmp very rarely (if at all).
from http://apple.stackexchange.com/questions/22694/private-tmp-vs-private-var-tmp-vs-tmpdir
2015년 7월 12일 일요일
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