linuxĿ¼¼Ü¹¹
/ ¸ùĿ¼
/bin ³£ÓõÄÃüÁî binary file µÄÄ¿錄
/boot ´æ·ÅϵͳÆô¶¯Ê±±ØÐë¶ÁÈ¡µÄµµ°¸£¬°üÀ¨ºËÐÄ (kernel) ÔÚÄÚ
/boot/grub/menu.lst GRUBÉèÖÃ
/boot/vmlinuz ÄÚºË
/boot/initrd ºËÐĽâ壓縮ËùÐè RAM Disk
/dev ϵͳÖܱßÉ豸
/etc ϵͳÏà¹ØÉ趨Îļþ
/etc/DIR_COLORS É趨ÑÕÉ«
/etc/HOSTNAME É趨Óû§µÄ½ÚµãÃû
/etc/NETWORKING Ö»ÓÐYES±êÃ÷ÍøÂç´æÔÚ
/etc/host.conf Îļþ˵Ã÷Óû§µÄϵͳÈçºÎ²éѯ½ÚµãÃû
/etc/hosts É趨Óû§×ÔÒѵÄIPÓëÃû×ֵĶÔÓ¦±í
/etc/hosts.allow ÉèÖÃÔÊÐíʹÓÃinetdµÄ»úÆ÷ʹÓÃ
/etc/hosts.deny ÉèÖò»ÔÊÐíʹÓÃinetdµÄ»úÆ÷ʹÓÃ
/etc/hosts.equiv ÉèÖÃÔ¶¶Ë»ú²»ÓÃÃÜÂë
/etc/inetd.conf É趨ϵͳÍøÂçÊØ»¤½ø³ÌinetdµÄÅäÖÃ
/etc/gateways É趨·ÓÉÆ÷
/etc/protocols É趨ϵͳ֧³ÖµÄÐÒé
/etc/named.boot É趨±¾»úΪÃû×Ö·þÎñÆ÷µÄÅäÖÃÎļþ
/etc/sysconfig/network-scripts/ifcfg-eth0 ÉèÖÃIP
/etc/resolv.conf ÉèÖÃDNS
/etc/X11 X WindowµÄÅäÖÃÎļþ,xorg.conf
Ïà¹ØÎĵµ£º
±ÈÈçtopÕâ¸ö¹¤¾ß£¬Ëû»áÏÔʾ3ÖÖÊý¾Ý£¬×÷Õß·Ö±ð½âÊÍÈçÏ£º VIRT£ºvirtual memory usage¡£VirtualÕâ¸ö´Ê·Ç³£Éñ£¬Ò»°ã½âÊÍÊÇ£ºvirtual adj.ÐéµÄ, ʵÖʵÄ, [Îï]ÓÐЧµÄ, ÊÂʵÉϵġ£µ½µ×ÊÇÐéµÄ»¹ÊÇʵµÄ£¿ÈÃGoogle¸øDefineÖ®ºó£¬½«¾ÍÃ÷°×Ò»µã£¬¾ÍÊÇÕⶫÎ÷»¹ÊÇ·ÇÎïÖʵģ¬²»¹ýÓÐЧ¹ûµÄ£¬²»·¢ÉúÔÚÕæʵÊÀ½çµÄ£¬·¢ÉúÔÚÈí¼þÊÀ½çµÄµÈµÈ¡£Õâ ......
1.Linux“Ï߳̔
½ø³ÌÓëÏß³ÌÖ®¼äÊÇÓÐÇø±ðµÄ£¬²»¹ýLinuxÄÚºËÖ»ÌṩÁËÇáÁ¿½ø³ÌµÄÖ§³Ö£¬Î´ÊµÏÖÏß³ÌÄ£ÐÍ¡£LinuxÊÇÒ»ÖÖ“¶à½ø³Ìµ¥Ï߳̔µÄ²Ù×÷ϵͳ¡£Linux±¾ÉíÖ»Óнø³ÌµÄ¸ÅÄ¶øÆäËùνµÄ“Ï߳̔±¾ÖÊÉÏÔÚÄÚºËÀïÈÔÈ»Êǽø³Ì¡£
´ó¼Ò ......
bootmÃüÁîÊÇÓÃÀ´Òýµ¼¾¹ýu-bootµÄ¹¤¾ßmkimage´ò°üºóµÄkernel imageµÄ£¬Ê²Ã´½Ð×ö¾¹ýu-bootµÄ¹¤¾ßmkimage´ò°üºóµÄkernel image£¬Õâ¸ö¾ÍÒª¿´mkimageµÄ´úÂ룬¿´¿´Ëü×öÁËЩʲô£¬ËäÈ»ÎÒºÜÏ£Íû´ó¼Ò²»ÒªÍµÀÁ£¬ÈÏÕæµØÈ¥¿´¿´£¬µ«ÊÇÎÒÖªµÀ»¹ÊÇÓкܶàÈËÀÁµÃÈ¥×öÕâ¼þ£¬ÄÇôÎÒ¾Íj½«·ÖÎömkimage´úÂëºóµÃµ½µÄ×ܽá¸æËß´ó¼Ò£¬mkimage×öÁËÐ ......
Linux½ø³Ì¼äͨÐŵķ½·¨
1¡¢¹ÜµÀ(pipe)
2¡¢ÓÐÃû¹ÜµÀ(named pipe)
3¡¢ÐźÅÁ¿
4¡¢ÏûÏ¢¶ÓÁÐ
5¡¢ÐźÅ
6¡¢¹²ÏíÄÚ´æ
7¡¢Ì×½Ó×Ö
-------------------------------------------------------------------------------
linux½ø³Ì¼äͨÐÅ
1. ¹ÜµÀ¡£
ÄäÃûÒ»´ÎÐÔʹÓõģ¬°ëË«¹¤¡£Ò»¸ö½ø³ÌÍùÊä³ö¶Ëд¹ÜµÀ£¬ÁíÒ»¸ö½ø³Ì´Ó ......