SFD
軟體自由日的活動
9/19
軟自協 http://www.slat.org/node/115
HadoopCon http://ccrc.nsysu.edu.tw/?p=588
9/20
MozTW https://etherpad.mozilla.org/sfd-taipei-2015
Elena
Taipei Hackerspace
https://taipeihack.org/
Taipei Hackerspace Google Groups
https://groups.google.com/forum/?fromgroups#!forum/taipeihackerspace
kk
WeeChat, the extensible chat client
https://weechat.org/
qerter
台語信望愛
http://taigu.fhl.net/index.html
yan
GitHub
Closing issues via commit messages
https://help.github.com/articles/closing-issues-via-commit-messages/
Phabricator
Close Related Task
https://secure.phabricator.com/T5132
free cache memory
$ sudo sh -c 'free -m && echo 1 > /proc/sys/vm/drop_caches && free -m'
mts to mp4
$ avconv -i 00001.MTS -c:a copy -c:v copy 00001.mp4
mp4 to jpg
$ ffmpeg -ss 00:00:25 -t 00:00:00.1 -i 00001.MP4 -r 25.0 frame%4d.jpg