133 Debian.Deb 銀河系唯一のDebian 専門誌 kfreebsd

Transcription

1 133 Debian.Deb 銀河系唯一のDebian 専門誌 kfreebsd

2 wskoka henrich hiroyuki.nagata dictoss rosh koedoyoshida yy y ja jp Debian Trivia Quiz 3 3 Debian Debian Debian (OSC 2015 Tokyo/Fall) 4 4 Debian GNU/kFreeBSD Debian Ports Debian GNU/kFreeBSD Debian GNU/kFreeBSD Debian GNU/kFreeBSD Debian Windows Debian GNU/kFreeBSD LAN wpasupplicant /etc/network/interfaces LAN

3 133 Debian : 1. hack time 2. ( ) 1.1 wskoka 1. Q.hack time A. Tilera Debian 2. Q. A. dots 1.2 henrich 1. Q.hack time A. 1.3 hiroyuki.nagata 1. Q.hack time A. 2. Q. A. Twitter 1.4 dictoss 1. Q.hack time A. Debian GNU/kFreeBSD 2. Q. A. 1.5 rosh 1. Q.hack time A. BTS 1.6 koedoyoshida 1. Q.hack time A. 2. Q. A. 1.7 yy y ja jp 1. Q.hack time A. DDTSS Q.hack time A. DDTSS 2. Q. A.... 2

4 133 Debian Debian Trivia Quiz Debian Quiz debian-devel-announce@lists.debian.org debian-news@lists.debian.org /10/22 DPN Web A B C /10/30 Debian 2 A 2016 DPN B technical commitee C 2016 Debian JP /11/7 Debian Developer A XMPP B IRC C IP Messanger 3

5 133 Debian Debian Debian dots 7 DebConf15 Roger IPv6 hack time DebConf15 DebConf15 Stretching out for trustworthy reproducible builds Thanks for maintaining a desktop environment. But is it accessible? Citizenfour Screening Debian Roger IPv6 Debian IPv6 3 IPv6 *1 Debian IPv6 Debian Debian (OSC 2015 Tokyo/Fall) OSC 2015 Tokyo/Fall Debian Debian Debian systemd 65 *1 4

6 133 Debian Debian GNU/kFreeBSD Debian GNU/kFreeBSD FreeBSD Debian Debian Linux Debian GNU/kFreeBSD * 2 Debian GNU/kFreeBSD Debian GNU/Linux Debian GNU/kFreeBSD 4.2 Debian Ports Debian GNU/kFreeBSD Debian Ports *3 CPU FreeBSD Debian Debian Debian GNU/kFreeBSD (k kernel ) Intel CPU (kfreebsd-amd64 kfreebsd-i386) Debian 6 (Squeeze) stable Debian 7 (Wheezy) stable Debian 8 (Jessie) Drop * Debian GNU/kFreeBSD daily-images kfreebsd-amd64 mini.iso USB dd kfreebsd-i386 mini.iso ZFS mini.iso dd USB PC Debian Installer kfreebsd Debian Installer * 5 UEFI *2 Universal Operating System web title *3 *4 stable sid kfreebsd *5 FreeBSD-10.1 UEFI GPT 5

7 MBR (GPT ) kfreebsd Debian Installer ( ) LANG=C Debian GNU/kFreeBSD root MBR grub swap Windows * 6 # fdisk -l /dev/ada0 Disk /dev/ada0: GiB, bytes, sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x33d61950 Device Boot Start End Sectors Size Id Type /dev/ada0p1 * G 7 HPFS/NTFS/exFAT -> Windows 7 /dev/ada0p G 7 HPFS/NTFS/exFA -> Windows 7 OS NTFS /dev/ada0p G 7 HPFS/NTFS/exFAT -> PC /dev/ada0p G a5 FreeBSD -> Debian GNU/kFreeBSD ZFS -> ZFS root swap 4 1 ZFS (LVM ) ZFS root swap ( boot ) kfreebsd ( PC ) UFS * Debian GNU/kFreeBSD Debian Debian GNU/kFreeBSD kfreebsd-image Debian GNU/kFreeBSD kernel unstable kfreebsd-image-10.1 kernel experimental kfreebsd-image-10.2 *8 kfreebsd-image-11 *9 *6 UFS ( ) Windows D *7 UFS soft update ( ) rescue mode tunefs.ufs -n enable partition-path soft update *8 FreeBSD UTC *9 FreeBSD-CURRENT FreeBSD-CURRENT debian unstable 6

8 4.4.2 zfsutils zfsutils ZFS ZFS kfreebsd-image-10.1 ZFS ver 28 $ zpool upgrade -v (snip) 28 Multiple vdev replacements freebsd-utils FreeBSD /sbin/mount * /usr/sbin/jail freebsd-smbfs freebsd-smbfs Windows (SMB ) /usr/sbin/mount smbfs Windows mount # mount_smbfs -E UTF-8:CP932 -I { IP } -U {smb } //{ IP }/{dir} {mount dir} freebsd-ppp freebsd-ppp /usr/sbin/ppp 3G LTE USB Debian GNU/Linux ppp wvdial kfreebsd ppp pf FreeBSD kernel Packet Filter /sbin/pfctl * 10 /sbin/pfctl /etc/pf.conf Linux iptables 4.5 Windows Debian GNU/kFreeBSD Debian GNU/kFreeBSD boot loader grub2 grub2 Debian GNU/kFreeBSD Windows grub ((hd0,2) )) # cd /etc/grub # vi 40_custom.kfreebsd #!/bin/sh exec tail -n +3 $0 # This file provides an easy way to add custom menu entries. Simply type the # menu entries you want to add after this comment. Be careful not to change # the exec tail line above. menuentry Windows (loader) { insmod part_msdos insmod ntfs set root=(hd0,2) chainloader +1 } # update-grub *10 Linux kernel netfilter iptables 7

9 LAN LAN (intel PC em0 realtek re0) Debian GNU/Linux /etc/network/interfaces allow-hotplug linux udev kfreebsd LAN OS LAN DHCP IP login ( ) PC Debian GNU/kFreeBSD # vi /etc/network/interfaces #auto em0 <- iface lan_home inet dhcp # ifup em0=lan_home LAN LAN Thinkpad X220 Intel Centrino advanced-n 6205 iwn Intel Wireless WiFi Link 4965 Intel LAN LAN kfreebsd-image-10 kernel firmware LAN wpasupplicant * 11 # vi /etc/apt/sources.list deb unstable main contrib non-free # apt-get install kfreebsd-image-10-amd64 # apt-get install firmware-iwlwifi wpasupplicant # reboot FreeBSD LAN LAN LAN # ifconfig iwn0 ( ) iwn0: flags=8802 metric 0 mtu 2290 ether xx:xx:xx:xx:xx:xx media: IEEE Wireless Ethernet autoselect (autoselect) status: no carrier nd6 options=23 # ifconfig wlan create wlandev iwn0 wlan0 # ifconfig wlan0 ( ) wlan0: flags=8802 metric 0 mtu 1500 ether xx:xx:xx:xx:xx:xx inet6 fe80::xxxx:xxxx:xxxx:xxxx%wlan0 prefixlen 64 scopeid 0x6 ssid " channel 5 (2432 MHz 11g) country US authmode WPA2/802.11i privacy OFF txpower 15 bmiss 10 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 5 protmode CTS wme media: IEEE Wireless Ethernet autoselect (autoselect) status: no carrier nd6 options=23 LAN *11 kfreebsd LAN cgi?bug=

10 $ wpa_passphrase apname1 appassword > wpa_apname1.conf $ cat wpa_apname1.conf network={ ssid= apname1 #psk= appassword psk=e9fdcb43eba09b6342df30f c8494e534799a82d6639b ea627 } LAN DHCP IP IP # wpa_supplicant -i wlan0 -c./wpa_apname1.conf Successfully initialized wpa_supplicant ioctl[siocs80211, op=20, val=0, arg_len=7]: Invalid argument ioctl[siocs80211, op=20, val=0, arg_len=7]: Invalid argument wlan0: Trying to associate with yy:yy:yy:yy:tt:tt (SSID= apname1 freq=2432 MHz) wlan0: Associated with yy:yy:yy:yy:yy:yy wlan0: WPA: Key negotiation completed with yy:yy:yy:yy:yy:yy [PTK=CCMP GTK=CCMP] wlan0: CTRL-EVENT-CONNECTED - Connection to yy:yy:yy:yy:yy:yy completed [id=0 id_str=] wlan0: WPA: Group rekeying completed with yy:yy:yy:yy:yy:yy [GTK=CCMP] # dhclient wlan0 # /sbin/ifconfig wlan0 wlan0: flags=8843 metric 0 mtu 1500 ether xx:xx:xx:xx:xx:xx inet6 fe80::xxxx:xxxx:xxxx:xxxx%wlan0 prefixlen 64 scopeid 0x6 inet netmask 0xffffff00 broadcast ssid apname1 channel 5 (2432 MHz 11g) bssid yy:yy:yy:yy:yy:yy country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit txpower 15 bmiss 10 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 5 protmode CTS wme roaming MANUAL media: IEEE Wireless Ethernet OFDM/48Mbps mode 11g status: associated nd6 options=23 wpasupplicant LAN SSID 2.4GHz # ifconfig wlan0 -ht40 * USB 3G LTE USB NTT L-02C LTE USB ppp USB # apt-get install freebsd-ppp usb-modeswitch L-02C PC CD-ROM L-02C # vi /etc/usb_modeswitch.d/l02c.conf ######################################################## # LG L-02C LTE modem DefaultVendor= 0x1004 DefaultProduct=0x61dd TargetVendor= 0x1004 TargetProduct=0x618f MessageContent= b NeedResponse=1 CheckSuccess=20 # usb_modeswitch -c /etc/usb_modeswitch.d/l02c.conf *12 20MHz 9

11 # ls /dev/cua* /dev/cuau0.0 /dev/cuau0.1 /dev/cuau0.2 /dev/cuau0.3 /dev/cuau0.0.init /dev/cuau0.1.init /dev/cuau0.2.init /dev/cuau0.3.init /dev/cuau0.0.lock /dev/cuau0.1.lock /dev/cuau0.2.lock /dev/cuau0.3.lock ppp ppp APN PPP tun IP # vi /etc/ppp/ppp.conf default: set log Phase Chat LCP IPCP CCP tun command ident user-ppp VERSION set device /dev/cuau0.2 set speed set dial ABORT BUSY TIMEOUT 2 \ \"\" \ AT OK-AT-OK \ AT+CFUN=1 OK-AT-OK \ AT+CMEE=2 OK-AT-OK \ AT+CSQ OK \ AT+CGDCONT=1,\\\"IP\\\",\\\"apn.ne.jp\\\" OK \ AT+CGACT? OK-AT-OK \ AT+CGATT? OK \ AT+CGCLASS? OK \ AT+COPS? OK \ ATD*99***1# CONNECT set timeout 180 enable dns myppp: set phone *99***1# set authname apnuser set authkey apnpass set timeout 300 disable ipv6 set ifaddr / / add default HISADDR # ppp -foreground myppp Intel AMD Radeon NVIDIA GeForce Debian GNU/kFreeBSD FreeBSD Intel Radeon * 13 Intel # apt-get install xserver-xorg-video-intel Radeon # apt-get install xserver-xorg-video-ati KMS(kernel mode settings) * 14 KMS X Window System xrandr # kldunload i915 # kldload i915kms kernel module # vi /etc/modules i915kms *13 NVIDIA xserver-xorg-video-nouveau Linux xserver-xorg-video-nv *14 kfreebsd i915.ko load i915kms.ko load reboot unload kfreebsd-image-10.1 kernel load 10

12 4.6.5 locale Debian Installer LANG=C locale ( ) # dpkg-reconfigure locales -> ja_jp.utf X Window System FreeBSD xorg hal hal upstream kfreebsd debian X Window System xorg.conf web web Debian GNU/Linux iceweasel chromium kfreebsd Adobe Flash Player Linux Flash gnash ( ) USB 3.0 kfreebsd-image-10-amd64 kernel xhci.ko static link USB 3.0 PC Debian GNU/kFreeBSD FreeBSD OSS (ALSA Linux ) PC High Definition Audio snd hda.ko (snd hda.ko kernel static link ) pulseaudio audacious pulseaudio CPU powerd powerd CPU sysctl $ sysctl dev.cpu.0.freq dev.cpu.0.freq: 800 acpiconf $ /usr/sbin/acpiconf -i 0 Design capacity:62160 mwh Last full capacity:26300 mwh Technology:secondary (rechargeable) Design voltage:11100 mv Capacity (warn):1315 mwh Capacity (low):200 mwh (snip) State:discharging Remaining capacity:95% Remaining time:1:25 Present rate:17681 mw Present voltage:12186 mv 11

13 USB mount FreeBSD USB PC /dev/da0s1 FAT16 FAT32 USB /mnt/usb mount # mount_msdosfs -L ja_jp.utf-8 -D CP932 /dev/da0s1 /mnt/usb exfat mount exfat-fuse NTFS mount ntfs-3g mount Linux FreeBSD kernel linux Linux i386 * 15 debootstrap linux-i386 chroot linux-i386 linux kfreebsd * FreeBSD FreeBSD Jail freebsd-utils * 17 Debian GNU/kFreeBSD qemu OS ( ) FreeBSD OS virtualbox bhyve Debian GNU/kFreeBSD 4.7 Debian GNU/kFreeBSD OS 4.8 Debian GNU/kFreeBSD - Debian Wiki (2015). Debian GNU/kFreeBSD Jail alioth.debian.org/pdf/debianmeetingresume presentation-sugimoto.pdf *15 FreeBSD kernel kernel module linux.ko *16 Java Adobe Flash Player Adobe Reader *17 jls jexec 12

14 133 Debian LAN,Roger 5.1 LAN Debian 5.2 wpasupplicant /etc/network/interfaces /usr/share/doc/wpasupplicant/readme.debian.gz /etc/network/interfaces $ sudo vi /etc/network/interfaces iface wlan0_debian inet dhcp wpa-conf /etc/wpa_supplicant/wpa_supplicant_debian.conf $ sudo vi /etc/wpa_supplicant/wpa_supplicant_debian.conf network={ ssid=<< SSID>> psk=<< >> scan_ssid=1 } $ sudo chmod 600 /etc/wpa_supplicant/wpa_supplicant_debian.conf $ sudo ifup wlan0=wlan0_debian /usr/share/doc/wpasupplicant/readme.debian.gz 4. Trubleshooting 5.3 LAN 13

15 14

16 Debian Debian 15