linux ubuntu ϵͳÆô¶¯·þÎñÉèÖÃ
Ê×ÏÈÊǰ²×°
sudo apt-get install sysv-rc-conf
È»ºóÔÚÖÕ¶Ë sudo sysv-rc-conf
ÔÚÕâ¸öÈí¼þÀ¿ÉÒÔÓüüÅ̵ķ½Ïò¼üÒÆ¶¯£¬Óÿոñѡȡ£¬Ò²¿ÉÒÔÖ±½ÓÓÃÊó±êѡȡ£¬×îºóÓÃq±£´æÍ˳ö£¬Ò»ÏÂÁгö·þÎñµÄÃû³ÆºÍ»ù±¾µÄ½âÊÍ¡£
´úÂë:
acpi-suppÕâ¸öÊǹØÓÚµçÔ´Ö§³ÖµÄĬÈÏÊÇ1,2,3,4,5ÏÂÆô¶¯£¬ÎÒÈÏΪÄã¿ÉÒÔ°ÑËüµ÷Õûµ½s¼¶±ð¡£
acpid acpiµÄÊØ»¤³ÌÐò£¬Ä¬ÈÏÊÇ2£5¿ªÆô£¬ÎÒÈÏΪ¿ÉÒÔ²»Óùܡ£
alsa-utils Õâ¸ö·þÎñËÆºõÈ¡´úÁËalsa£¬ËùÒÔ¿ªÆôÕâ¸ö¾Í¿ÉÒÔÁË£¬ÎÒÔÚS¼¶±ð¿ªÆôËü¡£
anacron ÕâÊÇÒ»¸öÓÃÓÚÖ´Ðе½Ê±¼äûÓÐÖ´ÐеijÌÐòµÄ·þÎñ£¬ÎÒÈÏΪËüÎÞËùν£¬ËùÒÔ¹ØÁËËü£¬Õâ¸ö¿ÉÒÔËæ±ã¡£
apmd Ò²ÊÇÒ»ÖÖµçÔ´¹ÜÀí£¬ÎÒÈÏΪµçÄÔÈç¹û²»ÊǺÜÀÏ£¬Ëü¾ÍûÓпªÆôµÄ±ØÒªÁË¡£
atd ºÍanacronÀàËÆ£¬ÎÒ°ÑËü¹ØÁË¡£
bluetooth´«ËµÖеÄÀ¶ÑÀ·þÎñ£¬È»ºóÒź¶ÎÒûÓУ¬ËùÒÔ¹ØÁË¡£
bootlogd ËÆºõʹÓÃÀ´Ð´logµÄ£¬°²È«ÆÚ¼ä¿ª×ÅËûÒ²Ðí±È½ÏºÃ¡£
cron Ö¸¶¨Ê±¼äÔËÐгÌÐòµÄ·þÎñ£¬ËùÒÔ¿ª×űȽϺõġ£
cupsys ´òÓ¡»ú·þÎñ£¬ËùÒÔÈç¹ûÄãÓУ¬¾Í¿ªÆô°É¡£
dbus ÏûÏ¢×ÜÏßϵͳ£¬·Ç³£ÖØÒª£¬Ò»¶¨Òª¿ª¡£
dns-clean ²¦ºÅÁ¬½ÓÓõģ¬Èç¹û²»Ó㬾͹ØÁËËü¡£
evms ÆóÒµ¾í¹ÜÀíϵͳ£¬ÓÉÓÚÎÒ²¢²»Ã÷°×ʲô½Ð×öÆóÒµ¾í£¬ËùÒÔÎÒ¹ØÁËËü¡£
fetchmail ÓÃÓÚÓʼþÊØ»¤£¬ÎÒ¹ØÁËËü¡£
gdm gnome×ÀÃæ¹ÜÀíÆ÷£¬ÎÒ¹ØÁËËü£¬È»ºóÓÃstartxÆô¶¯gnome¡£
halt ¹Ø»úÓõ쬲»Òª¸ü¸Ä
hdparm Õâ¸öÎÒ¸Õ²ÅÓн²£¬Èç¹ûûÓÐideÓ²ÅÌÒ²¾Í²»ÓÿªÆôËüÁË¡£
hotkey-setup Õâ¸öÊǸøÄ³Ð©Æ·ÅƱʼDZ¾Éè¼ÆµÄÈȼüÓ³É䣬̨ʽ»úÓû§Çë¹ØÁËËü
hotplug Õâ¸öÊÇÓÃÓÚÈȲå°ÎµÄ£¬ÎÒÒѾ²âÊÔ¹ýÁË£¬ÔÚijЩµçÄÔÉϹرÕËü»áʹÉù¿¨ÎÞЧ£¬ÇëÔÚS¼¶±ð¿ªÆôËü¡£
hplip hp´òÓ¡»úרÓõģ¬Ó¦¸Ã¿ÉÒÔ¹ØÁËËü¡£
ifrename ÍøÂç½Ó¿ÚÖØÃüÃû£¬ºÃÏñûÓ㬹ØÁË¡£
ifupdown Õâ¸öʹÓÃÀ´´ò¿ªÍøÂçµÄ£¬¿ª×ÅËü¡£
ifupdown-clean ͬÉÏ¡£
klogd linuxÊØ»¤³ÌÐò£¬½ÓÊÜÀ´×ÔÄں˺ͷ¢ËÍÐÅÏ¢µ½syslogdµÄ¼Ç¼£¬²¢¼Ç¼Ϊһ¸öÎļþ£¬ËùÒÔÇ뿪×ÅËü¡£
linux-restricted-modules-common Õâ¸öʹÓÃÀ´Ê¹ÓÃÊÜÏÞÖÆµÄÄ£¿éµÄ£¬Äã¿ÉÒÔ´Ó/lib/linux-restricted-modulesϲ鿴£¬Èç¹ûûÓÐʲô£¬Äã¿ÉÒԹصôËü¡£
lvm Âß¼¾í¹ÜÀíÆ÷£¬Èç¹ûÄãûÓÐÇë¹ØÁËËü¡£
makedev ÓÃÀ´´´½¨É豸µ½/dev/Çë²»Òª¶¯Ëû¡£
mdamd ¹ÜÀíraidÓã¬Èç¹ûÄãûÓÐÇë¹Ø±ÕËü¡£
module-init-tools ´Ó/etc/modules ¼ÓÔÚÀ©Õ¹Ä£¿éµÄ£¬Õâ¸öÒ»°ã¿ª×Å¡£
networking Ôö¼ÓÍøÂç½Ó¿ÚºÍÅäÖÃdnsÓ㬽«Ëü¿ªÆô¡£
ntp-server Óëubuntuʱ¼ä·þÎñÆ÷½øÐÐͬ²½µÄ£¬¹ØÁË¡£
pcmcia ¼¤»îpcm
Ïà¹ØÎĵµ£º
1. HCI²ãÐÒé¸ÅÊö£º
HCIÌṩһÌ×ͳһµÄ·½·¨À´·ÃÎÊBluetoothµ×²ã¡£ÈçͼËùʾ£º
´ÓͼÉÏ¿ÉÒÔ¿´³ö£¬Host Controller Interface(HCI) ¾ÍÊÇÓÃÀ´¹µÍ¨HostºÍModule¡£Hostͨ³£¾ÍÊÇPC£¬ ModuleÔòÊÇÒÔ¸÷ÖÖÎïÀíÁ¬½ÓÐÎʽ£¨USB,serial,pc-cardµÈ£©Á¬½Óµ½PCÉϵÄbluetooth Dongle¡£
ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈÐÒé ......
¶ÔÓÚ³ÌÐòÔËÐйý³ÌÖеÄÁÙʱÎļþ»òÁÙʱÊý¾Ý£¬²ÉÓÃRAMDISKÀ´´æ·Å£¬ÊÇÒ»¸öºÜºÃµÄÑ¡Ôñ
linux RamDisk ʹÓüò½é
1¡¢Ram Disk½éÉÜ
1.1 ʲôÊÇRam Disk
Ram Disk ¾ÍÊǽ«ÄÚ´æÖеÄÒ»¿éÇøÓò×÷ΪÎïÀí´ÅÅÌÀ´Ê¹ÓõÄÒ»ÖÖ¼¼Êõ¡£
¶ÔÓÚÓû§À´Ëµ£¬¿ÉÒÔ°ÑRAM diskÓëͨ³£µÄÓ²ÅÌ·ÖÇø£¨Èçdevhda1£©Í¬µÈ¶Ô´ýÀ´Ê¹Óà ......
¼¸µã×¢Ò⣺
1.дʱ¸´ÖƼ¼ÊõÔÊÐí¸¸×Ó½ø³Ì¶ÁÏàͬµÄÎïÀíÒ³¡£Ö»ÒªÁ½ÕßÖÐÓÐÒ»¸öÊÔͼдһ¸öÎïÀíÒ³£¬Äں˾ͰÑÕâ¸öÒ³µÄÄÚÈÝ¿½±´µ½Ò»¸öеÄÎïÀíÒ³£¬²¢°ÑÕâ¸öеÄÎïÀíÒ³·ÖÅ䏸ÕýÔÚдµÄ½ø³Ì¡£
2.ÇáÁ¿¼¶½ø³ÌÔÊÐí¸¸×Ó½ø³Ì¹²Ïíÿ½ø³ÌÔÚÄں˵ĺܶàÊý¾Ý½á¹¹¡£
3.vfork()ϵͳµ÷Óô´½¨µÄ½ø³ÌÄܹ²ÏíÆä¸¸½ø³ÌµÄÄÚ´æµØÖ·¿Õ¼ä¡£ÎªÁË·ÀÖ¹¸¸½ø³ÌÖ ......
linuxÊÇÒ»¸öºÜÄÜ×Ô¶¯²úÉúÎļþµÄϵͳ£¬ÈÕÖ¾¡¢Óʼþ¡¢±¸·ÝµÈ¡£ËùÒÔ×Ô´Óɾ³ý¾ÍÏԵĺܷ½±ã¡£
Óï¾äд·¨£º
find ¶ÔӦĿ¼ -mtime +ÌìÊý -name "ÎļþÃû" -exec rm -rf {} \;
Àý1£º
find /u01/backups -mtime +10 -name "*.*" -exec rm -rf {} \;
½«/u01/backupsĿ¼ÏÂËùÓÐ10Ììǰ´ø"."µÄÎļþɾ³ý
find£ºlinuxµÄ²éÕÒÃüÁÓû ......
LinuxµÄÍøÂçÅäÖÃ
Redhat LinuxµÄÍøÂçÅäÖ㬻ù±¾ÉÏÊÇͨ¹ýÐ޸öÅäÖÃÎļþÀ´ÊµÏֵģ¬ËäȻҲ¿ÉÒÔÓÃifconfigÀ´ÉèÖÃIP£¬ÓÃrouteÀ´ÅäÖÃĬÈÏÍø¹Ø£¬ÓÃhostnameÀ´ÅäÖÃÖ÷»úÃû£¬µ«ÊÇÖØÆôºó»á¶ªÊ§¡£
Ïà¹ØµÄÅäÖÃÎļþ
/ect/hosts ÅäÖÃÖ÷»úÃûºÍIPµØÖ·µÄ¶ÔÓ¦
/etc/sysconfig/network ÅäÖÃÖ ......