お

カラオケは行きたいなあ

Merged v1.4rc4

2d97c898f281fca9838ed8422e60370428f60ad7

Preping to build Mastodon on Docker. It seems that I have to make a mess on local clone to be able to run `rake secret` before I can run docker-compose build.

$ sudo apt install libpq-dev protobuf-compiler libprotobuf-dev pkg-config nodejs
$ rbenv install 2.4.1
$ rbenv local 2.4.1
$ gem install bundler
$ bundle install --path=vendor/bundle

"The command doesn't need to be run with sudo as it needs no superpowers." hm - Raspberry Pi • View topic - sync vs "sudo sync" https://www.raspberrypi.org/forums/viewtopic.php?t=56171&p=425979

Tokyo is 166 ms away today.

$ sync; sync; sync; sudo reboot

(-人-)<どうしてsyncにはsudoいらんのやろ

man読め案件でした http://man7.org/linux/man-pages/man2/sync.2.html

一般ユーザーでもsync(2)成功してますね :)

$ strace sync
:
sync() = 0
:
+++ exited with 0 +++

てか失敗しないって書いてあるしw

$ docker -v
Docker version 17.05.0-ce, build 89658be

勝ったw (きょういれました。まだつかいかたわかりません)

そうめんはいいなあ