東京エリア Debian 勉強会 - 資料

Transcription

1 .... Debian IRC nick: dancerj

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3 Agenda / / ustream Debian Debian 2009

4 / / ustream Debian Debconf Debian

5 Debian JP on IAX IAX :asterisk :iaxcomm 1 3 MacBook iaxcomm?

6 Debian Debian? Debian Project News

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8 2012 Debian Debian? (A).1 Debian Debian (A)

9 Debian 2009 pbuilder / cowdancer / qemubuilder 2012 Debian

10 Debian Debian squeeze

11 Debian 2009 DD SH 2012 Debian

12 Debian 2009 DD upstream 2012 Debian 1 Debian 1 :

13 Debian 2009 debian 2012 Debian Android!!!

14 Debian Debian 10m Debian

15 Debian 2009 ( ) Debian 2012 Debian VPN Debian

16 2009 Debian Debian ( ) 2012 Debian Debian

17 2009

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20 ( ).2.. OSC Tokyo.3.. VAIO P ( )(?).4.. Git Handson ( )(?)...5 Debian vs (?2 ).6.. Asterisk (?) Debconf.9.. OSC Fall?.10. udev + HAL.11. 3D graphics.12. Debian +VMware + OS (vserver etc.) 2

21 2009 ( ) (2/21) (3/7) (3/8-3/14) (3/15-3/19) (3/21)

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23 Debian id774

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25 Debian Git Git format-patch?

26 git format-patch $ git pull $ git checkout -b newbranch master

27 uekawa1 localwork1 merged-uekawa2 localwork2 uekawa3 uekawa4 uekawa5 master alioth newwork1 uekawa6 newwork2

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29 MacBook Lenny/Sid 64bit IRC nick: mkouhei

30 Agenda

31 Lenny Debian GNU/Linux testing Lenny - Official Snapshot amd64 NETINST Binary :09

32 ..1 expert install gptsync, refit gptsync..7 apt-line apt-get {update,upgrade,dist-upgrade}..8

33 Kernel Panic RAMDISK: Couldn t find valid RAM disk image staring at 0. List of all partitions: No filesystem could mount root, tried: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,4)

34 /target chroot /boot kernel config kernel REVISION=$(date +%Y%m%d.%H%M) make-kpkg --initrd --revision $REVISION kernel_image dpkg -i../kernel-image _ _amd64.deb /ramdisk initrd mkdir /ramdisk cd /ramdisk zcat /boot/initrd cpio -i

35 (cont.) kernel dpkg --purge kernel-image config INITRAMFS SOURCE initrd kernel sed -i s:initramfs_source="":initramfs_source="/ramdisk":.config make-kpkg --revision $REVISION kernel\_image kernel lilo.conf initrd=/initrd.img lilo

36 lilo grub2 # apt-get install grub-pc # update-grub # grub-install /dev/sda3 initrd

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38 Namazu Google AJAX Search API

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40 Namazu

41 Google AJAX Search API..1 JavaScript...1 JavaScript JavaScript HTML ( PHP )

42 JavaScript Google AJAX Search API KEY..1 Google..2 FQDN..3 Key

43 JavaScript..1 HTML Google AJAX Search API JavaScript ( )..4

44 JavaScript..1 search/web..2 JSON..3

45 q? v=1.0 key? Google AJAX Search API Key start? cx? ID lr?

46 JavaScript : {"responsedata": { "results": [ { "GsearchResultClass": "GwebSearch", "unescapedurl": " "url": " "visibleurl": "en.wikipedia.org", "cacheurl": " "title": "\u003cb\u003eparis Hilton\u003c/b\u003e - Wikipedia, the free ency "titlenoformatting": "Paris Hilton - Wikipedia, the free encyclopedia", "content": "\[1\] In 2006, she released her debut album..." },... ], "cursor": { "pages": [ { "start": "0", "label": 1 }, { "start": "4", "label": 2 }, { "start": "8", "label": 3 }, { "start": "12","label": 4 } ], "estimatedresultcount": " ", "currentpageindex": 0, "moreresultsurl": " } }, "responsedetails": null, "responsestatus": 200}

47 Google AJAX Search API JavaScript : setsiterestriction JavaScript :?q=dmc\%20site: start?

48 ..1 estimatedresultcount estimate..2 Yahoo Web..3 Yahoo!

49 id774

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52 Linux IRC nick: iwamatsu

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58 PC Perl..7..8

59 vanila

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62 BTS CPU ( )

63 CPU (CPU )

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66 Debian (lenny ) /boot/config xxx...3

67 dmidecode lspci lsusb dmesg lsmod BIOS PCI USB Table:

68 lsmod Table: Linux

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70 lsmod

71 2. lsmod lsmod $ lsmod Module Size Used by i drm i915 ipv rfcomm l2cap rfcomm...

72 3. modinfo modinfo -n $ modinfo -n i915 /lib/modules/ amd64/kernel/drivers/char/drm/i915.ko

73 $ modinfo -n i915 /lib/modules/ amd64/kernel/drivers/char/drm/i915.ko /lib/modules/ amd64/kernel/ i915 Makefile drivers/char/drm/makefile i915.ko

74 4. Makefile (i915.ko) (i915) ( snd hda intel)... obj-$(config_drm_i830) obj-$(config_drm_i915) obj-$(config_drm_sis)... += i830.o += i915.o <- += sis.o

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76 6. m y... CONFIG_DRM_I830=m CONFIG_DRM_I915=m CONFIG_DRM_MGA=m CONFIG_DRM_I830=m CONFIG_DRM_I915=y <- CONFIG_DRM_MGA=m...

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79 $ moge -h moge - Script to Kernel Module Enabler from lsmod command output Copyright (C) 2008,2009 Nobuhiro Iwamatsu <[email protected]> Usage: moge [options] -c, --configfile <file> Kernel config file name -k, --kernel Kernel source path -o, --output <file> outout file -l, --lsmod lsmod command output file -h, --help display this help screen and exit -v, --version show the version and exit By Nobuhiro Iwamatsu <[email protected]> $ moge -o sage -c config l lsmod.list -k \ /usr/src/linux /

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81 $ sudo apt-get update $ sudo apt-get install linux-source kernel-package $ cd /usr/src/linux-source $ make oldconfig $ fakeroot make-kpkg --revision=yourpc00 kernel_image kenrel_header $ ls../ linux-image _yourpc00_i386.deb linux-headers _yourpc00_i386.deb...

82 lsmod eeepc 61 $ lsmod Module Size Used by i drm i915 ipv rfcomm ide_core ide_pci_generic ehci_hcd uhci_hcd usbcore uvcvideo,usb_storage,ehci_hcd, uhci_hcd thermal processor thermal fan thermal_sys video,thermal,processor,fan

83 lsmod 0 $ lsmod Module Size Used by

84 bootchart bootchart

85 bootchart

86 bootchart

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88 ..1 make-kpkg Web..4

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90 OSC Tokyo

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