システム管理

• リリース時のカーネル（2005年11月25日販売開始）
  • # uname -r
    2.6.13-3

• マシン情報の表示
  • # uname -a
    Linux localhost 2.6.13-3 #1 Mon Oct 24 14:37:13 JST 2005 i686 i686 i386 GNU/Linux

• PCI デバイスの表示
• # lspci
  00:00.0 Host bridge: Silicon Integrated Systems [SiS] 661FX/M661FX/M661MX Host (rev 11)
  00:01.0 PCI bridge: Silicon Integrated Systems [SiS] Unknown device 0003
  00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS964 [MuTIOL Media IO] (rev 36)
  00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev 01)
  00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] Sound Controller (rev a0)
  00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)
  00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)
  00:03.2 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)
  00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller
  00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 PCI Fast Ethernet (rev 90)
  00:09.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3)
  00:09.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 08)
  00:09.2 Class 0805: Ricoh Co Ltd SD Card reader (rev 17)
  00:09.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 08)
  01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 661/741/760 PCI/AGP VGA Display Adapter
  

• USBデバイスの表示
  
  • # lsusb
    Bus 004 Device 003: ID 0b05:170c ASUSTek Computer, Inc.
    Bus 004 Device 001: ID 0000:0000
    Bus 003 Device 001: ID 0000:0000
    Bus 002 Device 003: ID 046d:c00e Logitech, Inc. Optical Mouse
    Bus 002 Device 001: ID 0000:0000
    Bus 001 Device 001: ID 0000:0000
    
    
• パッケージ関連の設定ファイルを表示するには
• 設定ファイルを表示する「-c」または「--configfiles」オプションを指定する。
• # rpm -qc httpd
  /etc/httpd/conf/httpd-std.conf
  /etc/httpd/conf/httpd.conf
  /etc/httpd/conf/magic
  /etc/httpd/conf/modules
  /etc/logrotate.d/httpd
  /etc/rc.d/init.d/httpd
  /etc/sysconfig/httpd
  /var/www/error/HTTP_BAD_GATEWAY.html.var
  /var/www/error/HTTP_BAD_REQUEST.html.var
  /var/www/error/HTTP_FORBIDDEN.html.var
  /var/www/error/HTTP_GONE.html.var
  /var/www/error/HTTP_INTERNAL_SERVER_ERROR.html.var
  /var/www/error/HTTP_LENGTH_REQUIRED.html.var
  /var/www/error/HTTP_METHOD_NOT_ALLOWED.html.var
  /var/www/error/HTTP_NOT_ACCEPTABLE.html.var
  /var/www/error/HTTP_NOT_FOUND.html.var
  /var/www/error/HTTP_NOT_IMPLEMENTED.html.var
  /var/www/error/HTTP_PRECONDITION_FAILED.html.var
  /var/www/error/HTTP_REQUEST_ENTITY_TOO_LARGE.html.var
  /var/www/error/HTTP_REQUEST_TIME_OUT.html.var
  /var/www/error/HTTP_REQUEST_URI_TOO_LARGE.html.var
  /var/www/error/HTTP_SERVICE_UNAVAILABLE.html.var
  /var/www/error/HTTP_UNAUTHORIZED.html.var
  /var/www/error/HTTP_UNSUPPORTED_MEDIA_TYPE.html.var
  /var/www/error/HTTP_VARIANT_ALSO_VARIES.html.var
  /var/www/error/contact.html.var
  /var/www/error/include/bottom.html
  /var/www/error/include/spacer.html
  /var/www/error/include/top.html
  
  
• KDEからシャットダウンできない