Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÃüÁîÐÐϱ༭³£Óÿì½Ý¼ü


±¾ÎĽ²ÊöÁËLinuxÃüÁîÐб༭¿ì½Ý¼üµÄ·½·¨£¬Ï£Íû¶ÔÄúÓÐËù°ïÖú¡£
LinuxÃüÁîÐб༭¿ì½Ý¼ü£º
history ÏÔʾÃüÁîÀúÊ·Áбí
↑(Ctrl+p) ÏÔʾÉÏÒ»ÌõÃüÁî
↓(Ctrl+n) ÏÔʾÏÂÒ»ÌõÃüÁî
!num Ö´ÐÐÃüÁîÀúÊ·ÁбíµÄµÚnumÌõÃüÁî
!! Ö´ÐÐÉÏÒ»ÌõÃüÁî
!?string? Ö´Ðк¬ÓÐstring×Ö·û´®µÄ×îÐÂÃüÁî
Ctrl+r È»ºóÊäÈëÈô¸É×Ö·û£¬¿ªÊ¼ÏòÉÏËÑË÷°üº¬¸Ã×Ö·ûµÄÃüÁ¼ÌÐø°´Ctrl+r£¬ËÑË÷ÉÏÒ»ÌõÆ¥ÅäµÄÃüÁî
Ctrl+s ÓëCtrl+rÀàËÆ,Ö»ÊÇÕýÏò¼ìË÷
Alt+< ÀúÊ·ÁбíµÚÒ»Ïî
Alt+> ÀúÊ·Áбí×îºóÒ»Ïî
Ctrl+f ¹â±êÏòÇ°ÒÆ¶¯Ò»¸ö×Ö·û,Ï൱Óë->
Ctrl+b ¹â±êÏòºóÒÆ¶¯Ò»¸ö×Ö·û,Ï൱Óë<-
Alt+f ¹â±êÏòÇ°ÒÆ¶¯Ò»¸öµ¥´Ê
Alt+b ¹â±êÏòºóÒÆ¶¯Ò»¸öµ¥´Ê
ls !$ Ö´ÐÐÃüÁîls£¬²¢ÒÔÉÏÒ»ÌõÃüÁîµÄ²ÎÊýΪÆä²ÎÊý
Ctrl+a ÒÆ¶¯µ½µ±Ç°ÐеĿªÍ·
Ctrl+e ÒÆ¶¯µ½µ±Ç°ÐеĽáβ
Esc+b ÒÆ¶¯µ½µ±Ç°µ¥´ÊµÄ¿ªÍ·
Esc+f ÒÆ¶¯µ½µ±Ç°µ¥´ÊµÄ½áβ
Ctrl+l ÇåÆÁ
Ctrl+u ¼ôÇÐÃüÁîÐÐÖйâ±êËùÔÚ´¦Ö®Ç°µÄËùÓÐ×Ö·û£¨²»°üÀ¨×ÔÉí£©
Ctrl+k ¼ôÇÐÃüÁîÐÐÖйâ±êËùÔÚ´¦Ö®ºóµÄËùÓÐ×Ö·û£¨°üÀ¨×ÔÉí£©
Ctrl+d ɾ³ý¹â±êËùÔÚ´¦×Ö·û
Ctrl+h ɾ³ý¹â±êËùÔÚ´¦Ç°Ò»¸ö×Ö·û
Ctrl+y Õ³Ìù¸Õ²ÅËùɾ³ýµÄ×Ö·û
Ctrl+w ¼ôÇйâ±êËùÔÚ´¦Ö®Ç°µÄÒ»¸ö´Ê£¨ÒÔ¿Õ¸ñ¡¢±êµãµÈΪ·Ö¸ô·û£©
Alt+d ¼ôÇйâ±êÖ®ºóµÄ´Ê
Esc+w ɾ³ý¹â±êËùÔÚ´¦Ö®Ç°µÄ×Ö·ûÖÁÆäµ¥´Ê⣨ÒÔ¿Õ¸ñ¡¢±êµãµÈΪ·Ö¸ô·û£©
Ctrl+t µßµ¹¹â±êËùÔÚ´¦¼°Æä֮ǰµÄ×Ö·ûλÖ㬲¢½«¹â±êÒÆ¶¯µ½ÏÂÒ»¸ö×Ö·û
Alt+t ½»»»µ±Ç°ÓëÒÔǰµ¥´ÊµÄλÖÃ
Alt+u °Ñµ±Ç°´Êת»¯Îª´óд
Alt+l °Ñµ±Ç°´Êת»¯ÎªÐ¡Ð´
Alt+c °Ñµ±Ç°´Ê»ã±ä³ÉÊ××Ö·û´óд
Ctrl+v ²åÈëÌØÊâ×Ö·û,ÈçCtrl+v+Tab¼ÓÈëTab×Ö·û¼ü
Esc+t µßµ¹¹â±êËùÔÚ´¦¼°ÆäÏàÁÚµ¥´ÊµÄλÖÃ
Ctrl+c ɾ³ýÕûÐÐ
Ctrl+(x u) °´×¡CtrlµÄͬʱÔÙÏȺó°´xºÍu£¬³·Ïú¸Õ²ÅµÄ²Ù×÷
Ctrl+s ¹ÒÆðµ±Ç°shell
Ctrl+q ÖØÐÂÆôÓÃ¹ÒÆðµÄshell
[Ctrl] + [Alt] + [Backspace] = ɱËÀÄ㵱ǰµÄ X »á»°¡£É±ËÀͼÐλ¯×ÀÃæ»á»°£¬°ÑÄã·µ»Øµ½µÇ¼ÆÁÄ»¡£Èç¹ûÕý³£Í˳ö²½Öè²»Æð×÷Óã¬Äã¿ÉÒÔʹÓÃÕâÖÖ·½·¨¡£
[Ctrl] + [Alt] + [Delete] = ¹Ø»úºÍÖØÐÂÒýµ¼ Red Hat Linux¡£¹Ø±ÕÄ㵱ǰµÄ»á»°È»ºóÖØÐÂÒýµ¼ OS¡£Ö»ÓÐÔÚÕý³£¹Ø»ú²½Öè²»Æð×÷ÓÃʱ²ÅʹÓÃÕâÖÖ·½·¨¡£
[Ctrl] + [Alt] + [Fn] = Çл»ÆÁÄ»¡£ [Ctrl] + [Alt] + ¹¦ÄܼüÖ®Ò»»áÏÔʾһ¸öÐÂÆÁÄ»¡£¸ù¾ÝĬÈÏÉèÖã¬´Ó [F1] µ½ [F6] ÊÇ shell ÌáʾÆÁÄ»£¬ [F7] ÊÇͼÐλ¯ÆÁÄ»¡£
[Alt] + [Tab] = ÔÚͼÐλ¯×À


Ïà¹ØÎĵµ£º

Linux netfilterÔ´Âë·ÖÎö(3)

תÌù×Ô£ºhttp://alexanderlaw.blog.hexun.com/8968782_d.html
Èý¡¢ipt_table±íµÄ×¢²á
 
init£¨£©º¯Êý³õʼ»¯Ê±µ÷ÓÃÁËipt_register_tableº¯Êý½øÐбíµÄ×¢²á
 
3.1  ip_tables.c ±íµÄ×¢²á ipt_register_table
int ipt_register_table(struct ipt_table *table)
{
       ......

Linux»·¾³½ø³Ì¼äͨÐÅ£¨Èý£©


Linux»·¾³½ø³Ì¼äͨÐÅ£¨Èý£©
ÏûÏ¢¶ÓÁÐ
ÎĵµÑ¡Ïî
<tr
valign="top"><td width="8"><img alt="" height="1" width="8"
src="//www.ibm.com/i/c.gif"/></td><td width="16"><img alt="" width=" ......

¹ØÓÚLinuxÄÚºËѧϰµÄÎóÇø

¡¡¡¡¡¡¡¡¡¡Ð´¸øLinuxÄÚºËÐÂÊÖ-¹ØÓÚLinuxÄÚºËѧϰµÄÎóÇø
-----¸Ð¾õÕâÆªÎÄÕ²»´í£¬Óзdz£¶à½è¼øµÄµØ·½,so×ªÔØ¹ýÀ´ÁË
¡¡¡¡ÏÈ˵¾äÕý¾­µÄ£ºÆäʵÎÒû×ʸñдÕâÆªÎÄÕ£¬ÒòΪ×Ô¼ºÒ²¾ÍÒ»Á½¸öÔÂÒÔÀ´²Å¿ªÊ¼ÓÐËùÁìÎòµÄ¡£Òò´Ë£¬ÕâÀïºÍÆä˵ÊǹØÓÚLinuxÄÚºËѧϰµÄ¾­Ñ飬²»Èç˵ÊÇ×Ô¼ºµÄ½Ìѵ°É£¬Ï£Íû²»ÒªÈÓ¼¦µ°ÔÒÎÒ^_^
¡¡¡¡¡¡³£³£ÓÐÈËÎÊ£ºÎ ......

ÆÊÎöLinuxϵͳÆô¶¯¹ý³Ì

ÄÚÈÝÌáÒª
¡¡¡¡±¾ÎÄÒÔRedHat9.0ºÍi386ƽ̨ΪÀý£¬ÆÊÎöÁË´ÓÓû§´ò¿ªµçÔ´Ö±µ½ÆÁÄ»³öÏÖÃüÁîÐÐÌáʾ·ûµÄÕû¸öLinuxÆô¶¯¹ý³Ì¡£²¢ÇÒ½éÉÜÁËÆô¶¯ÖÐÉæ¼°µ½µÄ¸÷ÖÖÎļþ¡£
¡¡¡¡ÔĶÁLinuxÔ´´úÂ룬ÎÞÒÉÊÇÉîÈëѧϰLinuxµÄ×îºÃ·½·¨¡£ÔÚ±¾ÎĶÔLinuxÆô¶¯¹ý³ÌµÄ½éÉÜÖУ¬ÎÒÃÇÒ²³¢ÊÔ´ÓÔ´´úÂëµÄÊÓ½ÇÀ´¸üÉîÈëµÄÆÊÎöLinuxµÄÆô¶¯¹ý³Ì£¬ËùÒÔÆäÖÐÒ²¼òµ¥Éæ ......

Linux netfilterÔ´Âë·ÖÎö(4)


ËÄ¡¢nf_hook_ops ¹³×ÓµÄ×¢²á
ÔÚfilter±íµÄ³õʼ»¯º¯Êýstatic int __init init(void)ÖгýÁËÓÐÒ»¸önf_register_hookº¯Êý×¢²áÒ»¸ötablesÍ⣬»¹ÓÉnf_register_hookº¯Êý×¢²áÁË3¸öhook
 
4.1        nf_hook_opsÊý¾Ý½á¹¹ netfilter.h
struct nf_hook_ops
{
      ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ