114 Debian.Deb 銀河系唯一のDebian 専門誌 2014 06 14 GPG
1 2 1.1 wbcchsyn......... 2 1.2......... 2 1.3 yyuu............ 2 1.4 zinrai............ 2 1.5 koedoyoshida....... 2 1.6 regonn(kenta Tanoue).. 2 1.7....... 2 1.8 (@knok)....... 2 2 Debian Trivia Quiz 3 3 Debian 4 3.1 Debian 113......... 4 4 GPG 5 4.1........... 5 4.2 RAID 5 4.3... 6 4.4............. 7 4.5............. 8 4.6.......... 8 5 LAN 9 5.1........... 9 5.2 wpasupplicant /etc/network/interfaces.......... 9 5.3 LAN..... 9 6 10 1
114 Debian 2014 06 1 : 1. 1.1 wbcchsyn https://github.com/wbcchsyn/dvault_prototype 1.2 Debian ARM64 OSS softether debian Debian Gnu/Hurd Debian 1.3 yyuu pyenv deb https://github.com/yyuu/pyenv pyenv-virtualenv deb https://github.com/yyuu/pyenv-virtualenv 1.4 zinrai direnv deb https://github.com/zimbatm/direnv 1.5 koedoyoshida 1.6 regonn(kenta Tanoue) AWS debian Rails+publify DDTSS 1.7 7 1.8 (@knok) KAKASI gnu.org ECS Liva debian kernel mmc 2
114 Debian 2014 06 2 Debian Trivia Quiz Debian Debian debian-devel-announce@lists.debian.org debian-devel@lists.debian.org 1. MATE desktop Debian MATE A 1.7 B 1.8 C 1.9 2. ARM64 Debian ARM64 A iphone 5s B NEXUS 7 C OpenBlocks A7 3. edos.debian.net qa.debian.org/dose A B upstream C 4. Debian GNU/Hurd init A Hurd init B systemd C Sysvinit 5. DEP-12 PTS DEP-12 A CI B upstream C copyright 6. dput duck duck A debian/ URL/ B C 7. mentors.debian.net A 40 50 B 50 60 C 70 3
114 Debian 2014 06 3 Debian 3.1 Debian 113 Debian 113 ( ) 8 docker.io 4
114 Debian 2014 06 4 GPG 4.1 GPG Debian 2013 GPG 4.2 RAID 3 RAID5 2 1 2 + 1 = 3 PC USB DVD 3 USB PC tmpfs PC USB USB DVD 5
1 0 0 0 1 1...... 0 0 1 1 1 0...... PC ) 1 0 0 0 1 1...... USB 0 0 1 1 1 0...... (parity) 1 0 1 1 0 1...... 1 2 4 + 2 = 6 1 4.3 Python 2.7 Debian Sid dvault (distribute vault) https://github.com/wbcchsyn/dvault_prototype src/dvault 4.3.1 4.3.2 origin split0, split1, parity 3 $ dvault split -u origin -s split0 -s split1 -s parity split0, parity 2 origin $ dvault unite -u origin -s split0 -s split1 -s parity 6
4.3.3 1 json 1 3 united length split count 2 1 3 index 0 index = split count 1 byte united length split count 0 split count = 2 byte index = 0 byte index = 1 index = 2 4.4 4.4.1 abcedf\n 7 byte 2 + parity 3 $ hexdump -C origin 00000000 61 62 63 64 65 66 0a abcdef. 00000007 $ dvault split -u origin -s split0 -s split1 -s parity $ hexdump -C split0 00000000 7b 22 69 6e 64 65 78 22 3a 20 30 2c 20 22 75 6e {"index": 0, "un 00000010 69 74 65 64 5f 6c 65 6e 67 74 68 22 3a 20 37 2c ited_length": 7, 00000020 20 22 73 70 6c 69 74 5f 63 6f 75 6e 74 22 3a 20 "split_count": 00000030 32 7d 0a 0a 61 63 65 0a 2}..ace. 00000038 $ hexdump -C split1 00000000 7b 22 69 6e 64 65 78 22 3a 20 31 2c 20 22 75 6e {"index": 1, "un 00000010 69 74 65 64 5f 6c 65 6e 67 74 68 22 3a 20 37 2c ited_length": 7, 00000020 20 22 73 70 6c 69 74 5f 63 6f 75 6e 74 22 3a 20 "split_count": 00000030 32 7d 0a 0a 62 64 66 00 2}..bdf. 00000038 $ hexdump -C parity 00000000 7b 22 69 6e 64 65 78 22 3a 20 32 2c 20 22 75 6e {"index": 2, "un 00000010 69 74 65 64 5f 6c 65 6e 67 74 68 22 3a 20 37 2c ited_length": 7, 00000020 20 22 73 70 6c 69 74 5f 63 6f 75 6e 74 22 3a 20 "split_count": 00000030 32 7d 0a 0a 03 07 03 0a 2}... 00000038 4.4.2 split1 origin split0 parity origin 7
$ rm origin split1 $ dvault unite -u origin -s split0 -s parity $ hexdump -C origin 00000000 61 62 63 64 65 66 0a abcdef. 00000007 4.5 Python Debian Python C json json C json json x 2 OS SWAP OS 4.6 8
114 Debian 2014 06 5 LAN 5.1 wpa-psk AES hidden SSID Debian 5.2 wpasupplicant /etc/network/interfaces /usr/share/doc/wpasupplicant/readme.debian.gz /etc/network/interfaces $ sudo aptitude install wpasupplicant # hidden ssid ap-scan 1,scan-ssid 1 # http://bugs.debian.org/358137 $ sudo vi /etc/network/interfaces ----- ---------- iface wlan_tokyodebian inet dhcp wpa-ssid << SSID>> wpa-psk << >> wpa-ap-scan 1 wpa-scan-ssid 1 ----- ---------- # LAN $ sudo ifup wlan0=wlan_tokyodebian # LAN $ sudo ifdown wlan0 /usr/share/doc/wpasupplicant/readme.debian.gz 4. Trubleshooting 5.3 LAN 9
114 Debian 2014 06 6 gpg-private-keys-store-and-maniplate, 5 10
Debian 2014 06 14 1 Debian 11