openSUSE-Leapの変更点

• 追加された行はこのように表示されます。
• 削除された行はこのように表示されます。

!!openSUSE Leap 


!Download
*https://download.opensuse.org/distribution/leap/
 ftp://ftp.riken.go.jp/Linux/opensuse/distribution/leap/
 ftp://ftp.jaist.ac.jp/pub/Linux/openSUSE/distribution/leap/
 ### ftp://ftp.kddlabs.co.jp/pub/Linux
 http://ftp-srv2.kddilabs.jp/Linux/packages/opensuse/distribution/leap/
 ftp://ftp.iij.ad.jp/pub/linux/

! パーティション
 root は 40G以上 ( SSDの場合には 52G以上　)
 ( 使用率は ８０％以下で使用することを考える。。）
 ( ノートの場合は 80G 程度必要。。 )

! ディストリビューションの確認
 cat /etc/os-release
 その他のディストリビューション
 cat /etc/redhat-release
 cat /etc/fedora-release
 cat /etc/debian_version 
 cat /etc/issue

! 直近の作業
**LN-leap155


! リポジトリの追加
*LN-zypper
 Leap15_5
 zypper addrepo https://repo.skype.com/rpm/stable/ SKYPE
 zypper addrepo https://download.opensuse.org/repositories/graphics/15.5/graphics.repo 
 zypper addrepo https://download.opensuse.org/repositories/science/15.5/science.repo
 zypper addrepo https://download.opensuse.org/repositories/electronics/15.5/electronics.repo 
 zypper addrepo https://download.opensuse.org/repositories/Publishing/openSUSE_15.5/Publishing.repo 
 zypper addrepo --refresh http://http.download.nvidia.com/opensuse/leap/15.5/ NVIDIA
 zypper addrepo https://download.videolan.org/SuSE/15.5/SuSE.repo
 zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Leap_15.5/system:snappy.repo snappy 

 Leap15_4
 > zypper addrepo http://download.opensuse.org/repositories/graphics/15.4/graphics.repo
 > zypper addrepo https://download.opensuse.org/repositories/science/15.4/science.repo
 > zypper addrepo https://download.opensuse.org/repositories/electronics/openSUSE_Leap_15.4/electronics.repo
 zypper addrepo https://dl.google.com/linux/chrome/rpm/stable/x86_64
 > zypper addrepo https://download.videolan.org/SuSE/15.4/SuSE.repo
 > 
 > zypper addrepo https://download.opensuse.org/repositories/Publishing/openSUSE_Leap_15.4/Publishing.repo
 >> zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Leap_15.3/system:snappy.repo
 
 > zypper addrepo --refresh http://http.download.nvidia.com/opensuse/leap/15.4/ NVIDIA
 > zypper addrepo https://repo.skype.com/rpm/stable/skype-stable.repo skype
 > zypper ar -cf http://ftp.gwdg.de/pub/linux/misc/packman/suse/openSUSE_Leap_15.4/ packman
 > zypper addrepo -cf  http://download.opensuse.org/repositories/KDE:/Extra/openSUSE_Leap_15.4/ recoll 


*LN-texlive

 Leap15_3
 > zypper addrepo http://download.opensuse.org/repositories/graphics/openSUSE_Leap_15.3/graphics.repo
 > zypper addrepo https://download.opensuse.org/repositories/science/openSUSE_Leap_15.3/science.repo
 > zypper addrepo https://download.opensuse.org/repositories/electronics/openSUSE_Leap_15.3/electronics.repo
 zypper addrepo https://dl.google.com/linux/chrome/rpm/stable/x86_64
 zypper addrepo https://download.videolan.org/SuSE/Leap_15.2/SuSE.repo
 > zypper addrepo https://download.videolan.org/SuSE/SLEap_15.3/SuSE.repo
 > zypper addrepo https://download.opensuse.org/repositories/electronics/openSUSE_Leap_15.3/electronics.repo
 > zypper addrepo https://download.opensuse.org/repositories/Publishing/openSUSE_Leap_15.3/Publishing.repo
 > zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Leap_15.3/system:snappy.repo
 
 > zypper addrepo --refresh http://http.download.nvidia.com/opensuse/leap/15.3/ NVIDIA

 > zypper addrepo https://repo.skype.com/rpm/stable/skype-stable.repo skype
 
 > zypper addrepo http://download.videolan.org/SuSE/SLEap_15.3/SuSE.repo


 http://download.opensuse.org/repositories/electronics/openSUSE_Leap_15.3/
 http://dl.google.com/linux/chrome/rpm/stable/x86_64
 https://download.videolan.org/SuSE/Leap_15.0/
 ## https://download.videolan.org/SuSE/Leap_15.3/
 UPDATE(15.2->15.3)
 http://download.opensuse.org/distribution/leap/15.3/repo/oss/
 http://download.opensuse.org/distribution/leap/15.3/repo/non-oss/
 http://download.opensuse.org/update/leap/15.3/oss/
 http://download.opensuse.org/update/leap/15.3/non-oss/
 http://download.opensuse.org/update/leap/15.3/backports/
 http://download.opensuse.org/update/leap/15.3/sle/
 
 zypper refresh 
 
 zypper update

! アプリケーションのインストール
 texlive 
    texlive-platex
    texlive-japanese
    texlive-pst-tools
    texlive-bold-extra
    texlive-texlogos
    texlive-yinit-otf-fonts
 zypper install sysstat      # yast > sysem > service manager > "sysstat" を "On Boot", "Active" に設定 すること
 zypper install gcc
 zypper install git
 zypper install lyx dia inkscape
 zypper install ncftp net-tools-deprecated lftp
 zypper install tunctl bridge-utils
 zypper install patch 
 zypper install awesome 
 zypper install gperf ncurses-devel
 zypper install imagewriter
 zypper install gzrt
 zypper install opencv python3-opencv opencv-devel
 ## zypper install python-sympy python-opencv ## python2 なのでいらない
 zypper install python3-sympy
 # Whith PYTHON
 zypper install zlib-devel tk-devel libopenssl-devel libexpat-devel libffi-devel #oenssl-devel
 zypper install eigen3-devel
 # Whith CURCUIT
 kicad5
 qucs libqucs0 qucs qucs-devel
 # CommTools
 librxtx-dev
 # sound file
 zypper install sox ffmpeg mplayer 
 
 # zypper install skypeforlinux 

 ## zypper install gcc
 ## zypper install git
 ## zypper install lyx dia inkscape
 ## zypper install ncftp net-tools-deprecated lftp
 ## zypper install tunctl bridge-utils
 ## zypper install patch
 ## zypper install awesome
 ## zypper install gperf ncurses-devel
 ## zypper install imagewriter
 ## zypper install opencv python3-opencv opencv-devel
 ## ### zypper install python-sympy python-opencv
 ## zypper install python3-sympy
 ## zypper install zlib-devel tk-devel libopenssl-devel libexpat-devel libffi-devel  #oenssl-devel
 ## zypper install eigen3-devel


 全文検索
 # zypper install recoll 

 http://downlo:ad.videolan.org/SuSE/

! zypper 使い方
LN-zypper
*http://note.kurodigi.com/opensuse132-addrepo/


!USB monitor (Display_Link) wavlink/UG39DK4-BL 
https://software.opensuse.org/package/displaylink?search_term=DisplayLink
  home:bnavigator コミュニティ 

 echo 1 > /proc/sys/kernel/sysrq
 echo x > /proc/sysrq-trigger


! PRINTER
https://cweb.canon.jp/e-support/software/index.html
! proxy
 /etc/sysconfig/proxy
 を変更
 > diff /etc/sysconfig/proxy_oooo /etc/sysconfig/proxy
 11,12c11
 < # PROXY_ENABLED="no"
 < PROXY_ENABLED="yes"
 ---
 > PROXY_ENABLED="no"
 20,21c19
 < # HTTP_PROXY=""
 < HTTP_PROXY="http://192.168.1.21:8080"
 ---
 > HTTP_PROXY=""
 29,30c27
 < # HTTPS_PROXY=""
 < HTTPS_PROXY="http://192.168.1.21:8080"
 ---
 > HTTPS_PROXY=""
 37,38c34
 < # FTP_PROXY=""
 < FTP_PROXY="http://192.168.1.21:8080"
 ---
 > FTP_PROXY=""
 45,46c41
 < # GOPHER_PROXY=""
 < GOPHER_PROXY="http://192.168.1.21:8080"
 ---
 > GOPHER_PROXY=""
 53,54c48
 < # SOCKS_PROXY=""
 < SOCKS_PROXY="http://192.168.1.21:8080"
 ---
 > SOCKS_PROXY=""
 ---
 OR
 export http_proxy="http://192.168.1.21"
 export ftp_proxy="http://192.168.1.21"
 export https_proxy="http://192.168.1.21"
 export no_proxy="localhost, 127.0.0.1"
 ----
 export http_proxy="http://192.168.1.21:8080"
 export ftp_proxy="http://192.168.1.21:8080"
 export https_proxy="http://192.168.1.21:8080"
 export no_proxy="localhost, 127.0.0.1"

----
!SpeedTest
https://www.speedtest.net/ja/apps/cli
 [MTU check]
https://www.speedguide.net/analyzer.php
----
!meshlab のインストール
 リポジトリに 
 http://download.opensuse.org/repositories/graphics/openSUSE_Leap_42.3/
 を追加して
 zypper addrepo http://download.opensuse.org/repositories/graphics/openSUSE_Leap_42.3/graphics.repo
 zypper refresh
 zypper install meshlab
----
!Octave
 > ## zypper addrepo http://download.opensuse.org/repositories/science/openSUSE_Leap_42.3/science.repo
 > zypper addrepo https://download.opensuse.org/repositories/science/openSUSE_Leap_15.0/science.repo
 > zypper refresh
 > zypper install --from science octave
 
 ## 
 # octave-forge-cgi,
 # octave-forge-communications, 
 # octave-forge-communications-debuginfo, 
 # octave-forge-control, 
 # octave-forge-signal
----
! Maxima  
 zypper install maxima

----

! UpDate
 zypper addrepo --check --refresh --name 'openSUSE-Leap-42.3-Update' http://download.opensuse.org/update/leap/42.3/oss/ 

https://en.opensuse.org/SDB:System_upgrade

https://ja.opensuse.org/SDB:%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0%E3%82%A2%E3%83%83%E3%83%97%E3%82%B0%E3%83%AC%E3%83%BC%E3%83%89


----

! cpu page cache clear
 [16793.888148] bash (10912): drop_caches: 1
 [16894.865842] bash (10912): drop_caches: 2
 [16919.611545] bash (10912): drop_caches: 3
 [17049.468698] bash (10912): drop_caches: 2
 [17060.492272] bash (10912): drop_caches: 1

http://www.shift-the-oracle.com/linux/utility/flush-buffer-cache.html

! cpu page cache
 # sysctl -w vm.drop_caches=1
 # sysctl -w vm.drop_caches=2
 # sysctl -w vm.drop_caches=3
----
! USB インストールデバイスを作る( 多分8Gbyte 以上が必要 )
 LiveCD ISO のダウンロード
 Main http://software.opensuse.org/ 
 ## wget http://download.opensuse.org/distribution/XXXX/XXXXXXXXXXX.iso
 # Japan 
 wget http://ftp.kddilabs.jp/Linux/packages/opensuse/distribution/leap/42.2/iso/openSUSE-Leap-42.2-DVD-x86_64.iso 
 wget http://ftp.jaist.ac.jp/pub/Linux/openSUSE/distribution/leap/42.2/iso/openSUSE-Leap-42.2-DVD-x86_64.iso 
 wget http://ftp.riken.jp/Linux/opensuse/distribution/leap/42.2/iso/openSUSE-Leap-42.2-DVD-x86_64.iso

 # umount /dev/sdX(USB device)
 # dd if=/path/to/downloaded.iso of=/dev/sdX bs=4M

 # USB メモリ内に保存可能なファイルシステムを作成するには、起動時のプロンプトに追加のコマンドを指定します:
 #
 kiwi_hybridpersistent=yes
 # 上記を指定することにより、 USB メモリ内に保存可能な領域が作成され、必要なデータを保存できるようになります。 
----
 !内蔵HDDの追加（コマンドライン）
 parted /dev/sdf 
 ## 
 mkfs /dev/sdf1
----
! SMART tool
 SUSE で S.M.A,R.T を
 https://software.opensuse.org/package/smartmontools
 
 https://sourceforge.net/projects/smartmontools/files/

! NTFS 初期化
 ディスクの状態を確認
 # fdisk -l 

 Disk /dev/sda: 223.6 GiB, 240057409536 bytes, 468862128 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: gpt
 Disk identifier: 7304F322-E05E-4A54-B87A-37DFDF1BC396
 
 Device       Start       End   Sectors   Size Type
 /dev/sda1     2048    321535    319488   156M EFI System
 /dev/sda2   321536   4530175   4208640     2G Microsoft basic data
 /dev/sda3  4530176 468860927 464330752 221.4G Microsoft basic data
 
 ＊＊このディスクを初期化する＊＊
 Disk /dev/sdb: 1.8 TiB, 2000398934016 bytes, 3907029168 sectors
 Units: sectors of 1 * 512 = 512 bytes
 Sector size (logical/physical): 512 bytes / 4096 bytes
 I/O size (minimum/optimal): 4096 bytes / 33553920 bytes
 Disklabel type: dos
 Disk identifier: 0x281663a6
 
 Device     Boot Start        End    Sectors  Size Id Type
 /dev/sdb1          64 3907029167 3907029104  1.8T 87 NTFS volume set
 

 ＊＊初めにパーティションを作成＊＊
 # fdisk /dev/sdXX
 Welcome to fdisk (util-linux 2.28).
 Changes will remain in memory only, until you decide to write them.
 Be careful before using the write command.
 
 パーティションラベルを DOS （o) モードへ
 Command (m for help): o
 Created a new DOS disklabel with disk identifier 0x281663a6.
 
 パーティションを作成
 Command (m for help): n
 Partition type
   p   primary (0 primary, 0 extended, 4 free)
   e   extended (container for logical partitions)
 Select (default p): p
 Partition number (1-4, default 1): 1
 First sector (63-3907029167, default 64): 
 Last sector, +sectors or +size{K,M,G,T,P} (64-3907029167, default 3907029167): 
 
 Created a new partition 1 of type 'Linux' and of size 1.8 TiB.
 Command (m for help):
 
 パーティションを Linux から NTFS へ
 Command (m for help): t
 Selected partition 1
 Partition type (type L to list all types): 87
 Changed type of partition 'Linux' to 'NTFS volume set'.
 
 ラベリング(書き込み）
 Command (m for help): w
 The partition table has been altered.
 Calling ioctl() to re-read partition table.
 Syncing disks.
 
 linux-bmds:~ # 

!samba
 # pdbedit -a <user>
 new password:
 retype new password:

 Sambaはpdbeditで追加した<user>に対して/home/<user>を公開する仕組みを持っています。/home/<user>

!SMB file  をmount する
 mount.cifs  -o username=WINDOWSUSERNAME,password=WINDOWSPASSWORD //windowsIPaddress/folername /x

! Static Route ( route add コマンドの代わり )
 ip route add 192.168.1.0/24 via 192.168.16.225

!SWAP ( leap15.3 から )
 BTRFS パーティション では swapon が出来ないので
 loopbaack で作成 
 
 ## MULTI DRIVE ( /root > 100G )
 cd /SSS
 # 4G
 dd if=/dev/zero of=./file00.img bs=1M count=2048
 dd if=/dev/zero of=./file01.img bs=1M count=4096
 dd if=/dev/zero of=./file02.img bs=1M count=4096
 ## loopback デバイスに。。 
 losetup -f /SSS/file00.img
 losetup -f /SSS/file01.img
 losetup -f /SSS/file02.img
 #
 losetup -l
 ## NAME       SIZELIMIT OFFSET AUTOCLEAR RO BACK-FILE       DIO LOG-SEC
 ## /dev/loop1         0      0         0  0 /SSS/file01.img   0     512
 ## /dev/loop2         0      0         0  0 /SSS/file02.img   0     512
 ## /dev/loop0         0      0         0  0 /SSS/file00.img   0     512
 #
 mkswap -f /dev/loop1
 mkswap -f /dev/loop0 
 mkswap -f /dev/loop2 
 ##
 swapon /SSS/file00.swap
 swapon /SSS/file01.swap
 ## swapoff /SSS/file00.swap
 ## swapoff /SSS/file01.swap

 ############ leap15.1 以前 ########################## 
 cd /home
 # 2G
 dd if=/dev/zero of=./file00.swap bs=1M count=2048 
 mkswap -f /home/file00.swap
 swapon /home/file00.swap
 # swapoff /home/file00.swap

!BOOT mode(GUI->CUI)

GUIからCUIに切り替えます。

 $ systemctl get-default
 graphical.target
 $ sudo systemctl isolate multi-user.target
 再起動後もCUI変更する場合は、以下のコマンドを実行します。
 $ systemctl set-default multi-user.target

CUI -> GUI
 $ systemctl get-default
 multi-user.target
 $ sudo systemctl isolate graphical.target
 再起動後もGUI変更する場合は、以下のコマンドを実行します。
 $ systemctl set-default graphical.target


! UPgrade
*LN-leap-upgrade
----