Linux²é¿´È«²¿½ø³ÌµÄÃüÁî
ÔÚ³¬¼¶Óû§ÏÂÏÔʾLinuxϵͳÖÐÕýÔÚÔËÐеÄÈ«²¿½ø³Ì£¬Ó¦Ê¹ÓõÄÃüÁî¼°²ÎÊýÊÇ ps -aux ¡£
Linux psÃüÁîÏê½â£º
1)ps a ÏÔʾÏÖÐÐÖÕ¶Ë»úϵÄËùÓгÌÐò,°üÀ¨ÆäËûÓû§µÄ³ÌÐò.
2)ps -A ÏÔʾËùÓгÌÐò.
3)ps c Áгö³ÌÐòʱ,ÏÔʾÿ¸ö³ÌÐòÕæÕýµÄÖ¸ÁîÃû³Æ,¶ø²»°üº¬Â·¾¶,²ÎÊý»ò³£×¤·þÎñµÄ±êʾ.
4)ps -e ´Ë²ÎÊýµÄЧ¹ûºÍÖ¸¶¨"A"²ÎÊýÏàͬ.
5)ps e Áгö³ÌÐòʱ,ÏÔʾÿ¸ö³ÌÐòËùʹÓõĻ·¾³±äÁ¿.
6)ps f ÓÃASCII×Ö·ûÏÔʾÊ÷×´½á¹¹,±í´ï³ÌÐò¼äµÄÏ໥¹ØÏµ.
7)ps -H ÏÔʾÊ÷×´½á¹¹,±íʾ³ÌÐò¼äµÄÏ໥¹ØÏµ.
8)ps -N ÏÔʾËùÓеijÌÐò,³ýÁËÖ´ÐÐpsÖ¸ÁîÖÕ¶Ë»úϵijÌÐòÖ®Íâ.
9)ps s ²ÉÓóÌÐòÐźŵĸñʽÏÔʾ³ÌÐò×´¿ö.
10)ps S Áгö³ÌÐòʱ,°üÀ¨ÒÑÖжϵÄ×Ó³ÌÐò×ÊÁÏ.
11)ps -t<ÖÕ¶Ë»ú±àºÅ> Ö¸¶¨ÖÕ¶Ë»ú±àºÅ,²¢ÁгöÊôÓÚ¸ÃÖÕ¶Ë»úµÄ³ÌÐòµÄ×´¿ö.
12)ps u ÒÔÓû§ÎªÖ÷µÄ¸ñʽÀ´ÏÔʾ³ÌÐò×´¿ö.
13)ps x ÏÔʾËùÓгÌÐò,²»ÒÔÖÕ¶Ë»úÀ´Çø·Ö.
×î³£Óõķ½·¨ÊÇps -aux,È»ºóÔÙÀûÓÃÒ»¸ö¹ÜµÀ·ûºÅµ¼Ïòµ½grepÈ¥²éÕÒÌØ¶¨µÄ½ø³Ì,È»ºóÔÙ¶ÔÌØ¶¨µÄ½ø³Ì½øÐвÙ×÷.
Ïà¹ØÎĵµ£º
ÔÚlinuxÄÚºËÖÐÓÃÓÚÉêÇëÖжϵĺ¯ÊýÊÇrequest_irq£¨£©£¬º¯ÊýÔÐÍÔÚKernel/irq/manage.cÖж¨Ò壺
int request_irq(unsigned int irq, irq_handler_t handler,
unsigned ......
1 ²é¿´µ±Ç°°²×°sambaûÓУ¬
ÃüÁrpm -qa | grep samba
ÓÐ3¸öÎļþÈ磺samba¡¢common¡¢clientÔò±íÃ÷³É¹¦°²×°ÁË
·ñÔò£ºÓÃÃüÁîrpm -ivh samba*.rpm°²×°sambaÈí¼þ°ü¡£
2 °²×°Íêºó¶àÊý¶¼±£´æÔÚ/etc/sambaĿ¼Ï£¬Ä¿Â¼ÏÂÓÐÒ»¸ösmb.confµÄÎļþ£¬
ËüÊÇsamba·þÎñµÄºËÐÄÎļþ£¬ËùÓÐÅäÖö¼ÔÚÕâÀïÐ޸ġ£
ÆäÖаüÀ¨smbdºÍnmbdÁ½¸ö³ ......
NO
·ÖÀà
PS1
ÃüÁîÃû
Ó÷¨¼°²ÎÊý
¹¦ÄÜ×¢½â
1
ÏÔʾĿ¼ÐÅÏ¢
#
ls
ls -a
Áгöµ±Ç°Ä¿Â¼ÏµÄËùÓÐÎļþ£¬°üÀ¨ÒÔ.Í·µÄÒþº¬Îļþ
#
ls
ls -l»òll
Áгöµ±Ç°Ä¿Â¼ÏÂÎļþµÄÏêϸÐÅÏ¢
#
ls
ls -a
ÏÔʾËùÓÐÎļþ£¬°üº¬Òþ²Ø¡£
#
ls
ls -al
ÏÔʾËùÓÐÎļþµÄÏêϸÐÅÏ¢¡£
2
²é¿´Â·¾¶
#
pwd
pwd
......
²Ù×÷ϵͳ Fedora 10
mysql°²×°°ü mysql-5.0.85.tar.gz
1¡¢´´½¨mysqlÓû§×éºÍÓû§Ãû
# groupadd mysqlGroup
£¨´´½¨×飩
# useradd -g mysqlGroup mysqlUser
£¨´´½¨Ò»ÕʺÅ)
2¡¢½âѹ°²×°°ü £¬µ±Ç°Ä¿Â¼Îª /home/hust/down/mysql/
# tar -xvzf mysql-5.0.85.tar.gz
......
from:http://blog.chinaunix.net/u2/62281/showart_1096746.html
sock_rawÔʼÌ×½Ó×Ö±à³Ì¿ÉÒÔ½ÓÊÕµ½±¾»úÍø¿¨ÉϵÄÊý¾ÝÖ¡»òÕßÊý¾Ý°ü,¶ÔÓë¼àÌýÍøÂçµÄÁ÷Á¿ºÍ·ÖÎöÊǺÜÓÐ×÷ÓõÄ.Ò»¹²¿ÉÒÔÓÐ3ÖÖ·½Ê½´´½¨ÕâÖÖsocket
1.socket(AF_INET, SOCK_RAW, IPPROTO_TCP|IPPROTO_UDP|IPPROTO_ICMP)·¢ËͽÓÊÕipÊý¾Ý°ü
2.socket(PF_PACK ......