linuxϲ鿴Ïß³Ì
ps ax ÃüÁîÏÔʾһ¸öµ±Ç°ÏµÍ³½ø³ÌµÄÁÐ±í£¬¸ÃÁбíÖаüÀ¨ÆäËûÓû§ÓµÓеĽø³Ì¡£ÒªÏÔʾ½ø³ÌÒÔ¼°ËüÃǵÄËùÓÐÕߣ¬Ê¹Óà ps aux ÃüÁî¡£¸ÃÁбíÊÇÒ»¸ö¾²Ì¬ÁÐ±í£»»»Ò»¾ä»°Ëµ£¬ËüÊÇÔÚÄãÆôÓÃÕâÏîÃüÁîʱÕýÔÚÔËÐеĽø³ÌµÄ¿ìÕÕ¡£Èç¹ûÄãÐèÒªÒ»¸öʱ¿Ì¸üеÄÔËÐнø³ÌÁÐ±í£¬Ê¹ÓÃÏÂÃæÃèÊöµÄ top ÃüÁî¡£
ps µÄÊä³ö»áºÜ³¤¡£Òª·ÀÖ¹Ëü¿ìËÙ´ÓÆÁÄ»Öл¬¹ý£¬Äã¿ÉÒÔ°ÑËü¹ÜµÀÊä³ö¸ø less ÃüÁ
ps aux | less
Äã¿ÉÒÔʹÓà ps ÃüÁîºÍ grep ÃüÁîµÄ×éºÏÀ´²é¿´Ä³½ø³ÌÊÇ·ñÔÚÔËÐС£Æ©È磬ҪÅж¨ Emacs ÊÇ·ñÔÚÔËÐУ¬Ê¹ÓÃÏÂÃæÕâ¸öÃüÁ
ps ax | grep emacs
top ÃüÁîÏÔʾÁ˵±Ç°ÕýÔËÐеĽø³ÌÒÔ¼°¹ØÓÚËüÃǵÄÖØÒªÐÅÏ¢£¬°üÀ¨ËüÃǵÄÄÚ´æºÍ CPU ÓÃÁ¿¡£¸ÃÁбí¼ÈÊÇÕæÊµÊ±¼äµÄÒ²ÊÇ»¥¶¯µÄ¡£ÒÔÏÂÌṩÁËÒ»¸ö top µÄÊä³öʾÀý£º
19:11:04 up 7:25, 9 users, load average: 0.00, 0.05, 0.1289 processes: 88 sleeping, 1 running, 0 zombie, 0 stoppedCPU states: cpu user nice system irq softirq iowait idle total 6.6% 0.0% 0.0% 0.0% 0.0% 0.0% 192.8% cpu00 6.7% 0.0% 0.1% 0.1% 0.0% 0.0% 92.8% cpu01 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 100.0%Mem: 1028556k av, 241972k used, 786584k free, 0k shrd, 37712k buff 162316k active, 18076k inactiveSwap: 1020116k av, 0k used, 1020116k free 99340k cached
Ïà¹ØÎĵµ£º
Linux/Unix»·¾³ÏµÄmakeÃüÁîÏê½â
makefileÊÇʲô
makefileµÄ×ÚÖ¼¾ÍÊÇ£ºÈñàÒëÆ÷ÖªµÀÒª±àÒëÒ»¸öÎļþÐèÒªÒÀÀµÆäËûµÄÄÄЩÎļþ¡£µ±ÄÇЩÒÀÀµÎļþÓÐÁ˸ı䣬±àÒëÆ÷»á×Ô¶¯µÄ·¢ÏÖ×îÖÕµÄÉú³ÉÎļþÒѾ¹ýʱ£¬¶øÖØÐ±àÒëÏàÓ¦µÄÄ£¿é¡£
makefile´øÀ´µÄºÃ´¦¾ÍÊÇ—“×Ô¶¯»¯±àÒ딣¬Ò»µ©Ð´ºÃ£¬Ö»ÐèÒªÒ»¸ömakeÃüÁÕû¸ö¹¤³ ......
¿ª»ú×ÔÆô¶¯ÈÎÎñµÄÉ趨
ͨ³£Çé¿öÊDZà¼rc.local£¬½«ÒªÆô¶¯µÄÄÚÈÝдÔÚÀïÃæ¼´¿É
Eg:
¿ª»ú×Ô¶¯¿ªÆô3306¶Ë¿Ú
#vi /etc/rc.local
iptables -I RH-Firewall-1-INPUT -p tcp --dport 3690 -j ACCEPT
µ±È»£¬ÓеķþÎñ£¬ÏëÒªÉ趨¿ª»ú×ÔÆô¶¯»¹Òª×öһЩÆäËüµÄÅäÖã¬Æ©È磬É趨oracle¿ª»ú×ÔÆô¶¯¡£
crontabÓÐ兩 ......
ÔÚlinuxÉϰ²×°oracleÊÇÒ»¼þ¸´ÔÓµÄÊÂÇ飬ÓÈÆä¶ÔÓÚÒ»¸öÉúÊÖÀ´Ëµ£¬ËüµÄ¸´Ôӳ̶ÈÔ¶³¬¹ýÁËlinux²Ù×÷ϵͳµÄ°²×°£¬ÒòΪ²»ÏñwindowsÄÇÑù¿ÉÒÔÖ±½Óµã»÷sertup.exe¾ÍokÁË£¬ÔÚ°²×°Ö®Ç°ÄãÒªÅäÖû·¾³±äÁ¿£¬ÐÞ¸ÄÈô¸É¸öϵͳÎļþ£¬²¢ÇÒÕâЩ²ÎÊý¿ÉÄܸù¾ÝÄãlinux°æ±¾µÄ²»Í¬¶øÓÐËù²»Í¬£¬Èç¹ûÅäÖò»ÕýÈ·£¬¿ÉÄܵ¼ÖÂ×îÖյݲװʧ°Ü£¬ÆäËü»¹ÓÐÄãµÄÄ¿ ......
Centos redhat ,oracle10g,oracle11g¾ùÊÊÓÃ
1. ±àд½Å±¾£º
# vi startoracle.sh
#11gµÄ»°Ö»ÊÇÕâ¸öĿ¼ÓÐËùÇø±ð
ORACLE_HOME=/home/oracle/product/10.2.0/db_1;export ORACLE_HOME
ORACLE_SID=orcl;export ORACLE_SID #ÕâÀïÅäÉÏÄãµÄ±¾µØÊ¾ÀýÃû
&nbs ......
°²×°Tomcat6.0ºÍJDK1.6
ÔÚlinuxϵͳÉϰ²×°tomcatºÍjdkÓ¦¸Ã˵ÊÇÎÒѧϰlinux֪ʶµÄµÚÒ»¿ÎÁË£¬Ö®Ç°Ö»
ÊÇÌý˵¹ý£¬´Óû½Ó´¥¹ý£¬µ«ÎÒÃǹ«Ë¾ÏîÄ¿¶¼ÊDz¿ÊðÔÚlinuxϵͳÉϵģ¬ÄÇÌìÉÏ˾ͻ
È»¸øÎÒ·¢Á˼¸¸öÎĵµ£¬ÈÃÎÒ¿´Ò»Ï£¬È»ºóÔÚÕýʽµÄ·þÎñÆ÷ÉÏ£¬°²×°jdkºÍtomcat£¬Ò»¿ªÊ¼Óеã¶ù»Å£¬ÏÈÔÚ±¾»ú×°Á˸öÐéÄâ»ú£¬·´¸´ÃþË÷²âÊÔÁ˼¸±é£¬Óöµ ......