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

linux topÃüÁîÏê½â

topÃüÁîºÍpsÃüÁîµÄ»ù±¾×÷ÓÃÊÇÏàͬµÄ£¬ÏÔʾϵͳµ±Ç°µÄ½ø³ÌºÍÆäËü×´¿ö£»µ«ÊÇtopÊÇÒ»¸ö¶¯Ì¬ÏÔʾ¹ý³Ì£¬¼´¿ÉÒÔͨ¹ýÓû§°´¼üÀ´²»¶Ïˢе±Ç°×´Ì¬¡£Èç¹ûÔÚǰִ̨ÐиÃÃüÁËü½«¶Àռǰ̨£¬Ö±µ½Óû§ÖÕÖ¹¸Ã³ÌÐòΪֹ¡£±È½Ï׼ȷµÄ˵£¬topÃüÁîÌṩÁËʵʱµÄ¶Ôϵͳ´¦ÀíÆ÷µÄ״̬¼àÊÓ¡£Ëü½«ÏÔʾϵͳÖÐCPU×î“Ãô¸Ð”µÄÈÎÎñÁÐ±í¡£¸ÃÃüÁî¿ÉÒÔ°´CPUʹÓá£ÄÚ´æÊ¹ÓúÍÖ´ÐÐʱ¼ä¶ÔÈÎÎñ½øÐÐÅÅÐò£»¶øÇÒ¸ÃÃüÁîµÄºÜ¶àÌØÐÔ¶¼¿ÉÒÔͨ¹ý½»»¥Ê½ÃüÁî»òÕßÔÚ¸öÈ˶¨ÖÆÎļþÖнøÐÐÉ趨¡£ÔÚºóÃæµÄ½éÉÜÖн«°ÑÃüÁî²ÎÊýºÍ½»»¥ÃüÁî·Ö¿ª½²Êö¡£
ÏÂÃæÊǸÃÃüÁîµÄÓï·¨¸ñʽ£º
top [-] [d delay] [q] [c] [s] [S]
d Ö¸¶¨Ã¿Á½´ÎÆÁÄ»ÐÅϢˢÐÂÖ®¼äµÄʱ¼ä¼ä¸ô¡£µ±È»Óû§¿ÉÒÔʹÓÃs½»»¥ÃüÁîÀ´¸Ä±äÖ®¡£
q ¸ÃÑ¡ÏʹtopûÓÐÈκÎÑӳٵĽøÐÐˢС£Èç¹ûµ÷ÓóÌÐòÓг¬¼¶Óû§È¨ÏÞ£¬ÄÇçÛtop½«ÒÔ¾¡¿ÉÄܸߵÄÓÅÏȼ¶ÔËÐС£
S Ö¸¶¨ÀÛ¼ÆÄ£Ê½¡£
s ʹtopÃüÁîÔÚ°²È«Ä£Ê½ÖÐÔËÐС£Õ⽫ȥ³ý½»»¥ÃüÁîËù´øÀ´µÄDZÔÚΣÏÕ¡£
i ʹtop²»ÏÔʾÈκÎÏÐÖûòÕß½©ËÀ½ø³Ì¡£
c ÏÔʾÕû¸öÃüÁîÐжø²»Ö»ÊÇÏÔʾÃüÁîÃû
topÃüÁîÏÔʾµÄÏîÄ¿ºÜ¶à£¬Ä¬ÈÏÖµÊÇÿ5Ãë¸üÐÂÒ»´Î£¬µ±È»ÕâÊÇ¿ÉÒÔÉèÖõġ£ÏÔʾµÄ¸÷ÏîĿΪ£º
uptime ¸ÃÏîÏÔʾµÄÊÇϵͳÆô¶¯Ê±¼ä¡¢ÒѾ­ÔËÐеÄʱ¼äºÍÈý¸öƽ¾ù¸ºÔØÖµ£¨×î½ü1Ã룬5Ã룬15ÃëµÄ¸ºÔØÖµ£©¡£
processes
×Ô×î½üÒ»´ÎË¢ÐÂÒÔÀ´µÄÔËÐнø³Ì×ÜÊý¡£µ±È»ÕâЩ½ø³Ì±»·ÖΪÕýÔÚÔËÐеģ¬ÐÝÃߵģ¬Í£Ö¹µÄµÈºÜ¶àÖÖÀà¡£½ø³ÌºÍ״̬ÏÔʾ¿ÉÒÔͨ¹ý½»»¥ÃüÁîtÀ´ÊµÏÖ¡£
CPU states
ÏÔʾÓû§Ä£Ê½£¬ÏµÍ³Ä£Ê½£¬ÓÅÏȼ¶½ø³Ì£¨Ö»ÓÐÓÅÏȼ¶Îª¸ºµÄÁÐÈ뿼ÂÇ£©ºÍÏÐÖõȸ÷ÖÖÇé¿öËùÕ¼ÓÃCPUʱ¼äµÄ°Ù·Ö±È¡£ÓÅÏȼ¶½ø³ÌËùÏûºÄµÄʱ¼äÒ²±»ÁÐÈëµ½Óû§ºÍϵͳµÄʱ¼äÖУ¬ËùÒÔ×ܵİٷֱȽ«´óÓÚ100%¡£Mem ÄÚ´æÊ¹ÓÃÇé¿öͳ¼Æ£¬ÆäÖаüÀ¨×ܵĿÉÓÃÄڴ棬¿ÕÏÐÄڴ棬ÒÑÓÃÄڴ棬¹²ÏíÄÚ´æºÍ»º´æËùÕ¼ÄÚ´æµÄÇé¿ö¡£
Swap ½»»»¿Õ¼äͳ¼Æ£¬ÆäÖаüÀ¨×ܵĽ»»»¿Õ¼ä£¬¿ÉÓý»»»¿Õ¼ä£¬ÒÑÓý»»»¿Õ¼ä¡£
PID ÿ¸ö½ø³ÌµÄID¡£
PPID ÿ¸ö½ø³ÌµÄ¸¸½ø³ÌID¡£
UID ÿ¸ö½ø³ÌËùÓÐÕßµÄUID ¡£
USER ÿ¸ö½ø³ÌËùÓÐÕßµÄÓû§Ãû¡£
PRI ÿ¸ö½ø³ÌµÄÓÅÏȼ¶±ð¡£
NI ¸Ã½ø³ÌµÄÓÅÏȼ¶Öµ¡£
SIZE ¸Ã½ø³ÌµÄ´úÂë´óС¼ÓÉÏÊý¾Ý´óСÔÙ¼ÓÉ϶ÑÕ»¿Õ¼ä´óСµÄ×ÜÊý¡£µ¥Î»ÊÇKB¡£
TSIZE ¸Ã½ø³ÌµÄ´úÂë´óС¡£¶ÔÓÚÄں˽ø³ÌÕâÊÇÒ»¸öºÜÆæ¹ÖµÄÖµ¡£
DSIZE Êý¾ÝºÍ¶ÑÕ»µÄ´óС¡£
TRS Îı¾×¤Áô´óС¡£
D ±»±ê¼ÇΪ“²»¸É¾»”µÄÒ³ÏîÄ¿¡£
LIB ʹÓõĿâÒ³µÄ´óС¡£¶ÔÓÚELF½ø³ÌûÓÐ×÷Óá£
RSS ¸Ã½ø³ÌÕ¼ÓõÄÎïÀíÄÚ´æµÄ×ÜÊýÁ¿£¬µ¥Î


Ïà¹ØÎĵµ£º

linuxÓëuclinux ÄÚ´æ¹ÜÀí£¨1£©

Ó¦¸Ã˵uClinuxͬ±ê×¼LinuxµÄ×î´óÇø±ð¾ÍÔÚÓÚÄÚ´æ¹ÜÀí£¬Í¬Ê±Ò²ÓÉÓÚuClinuxµÄÄÚ´æ¹ÜÀíÒý·¢ÁËһЩ±ê×¼LinuxËù²»»á³öÏÖµÄÎÊÌâ¡£±¾ÎĽ«°ÑuClinuxÄÚ´æ¹ÜÀíͬ±ê×¼LinuxµÄÄÇÄÚ´æ¹ÜÀí²¿·Ö½øÐбȽϷÖÎö¡£
±ê×¼LinuxʹÓõÄÐéÄâ´æ´¢Æ÷¼¼Êõ
±ê×¼LinuxʹÓÃÐéÄâ´æ´¢Æ÷¼¼Êõ£¬ÕâÖÖ¼¼ÊõÓÃÓÚÌṩ±È¼ÆËã»úϵͳÖÐʵ¼ÊʹÓõÄÎïÀíÄÚ´æ´óµÃ¶àµÄÄÚ´æ ......

linuxѹËõÃüÁî tar

root@linux ~]# tar [-cxtzjvfpPN] ÎļþÓëĿ¼ ....
²ÎÊý£º
-c £º½¨Á¢Ò»¸öѹËõÎļþµÄ²ÎÊýÖ¸Áî(create µÄÒâ˼)£»
-x £º½â¿ªÒ»¸öѹËõÎļþµÄ²ÎÊýÖ¸Á
-t £º²é¿´ tarfile ÀïÃæµÄÎļþ£¡
ÌØ±ð×¢Ò⣬ÔÚ²ÎÊýµÄÏ´ïÖУ¬ c/x/t ½öÄÜ´æÔÚÒ»¸ö£¡²»¿Éͬʱ´æÔÚ£¡
ÒòΪ²»¿ÉÄÜͬʱѹËõÓë½âѹËõ¡£
-z £ºÊÇ·ñͬʱ¾ßÓÐ gzip µÄÊôÐÔ£¿Ò ......

LinuxѧϰÏß·...


ÖÐÎİæÊéÄ¿
¡¶Apache CookbookÖÐÎİ棨µÚ¶þ°æ£©¡· New!
¡¶Linux Networking CookbookÖÐÎİ桷 New!
¡¶Shell½Å±¾Ñ§Ï°Ö¸ÄÏ¡· New!
¡¶×¿ÓгÉЧµÄ³ÌÐòÔ±¡· New!
¡¶´úÂëÖ®ÃÀ¡· New!
¡¶Ç¶ÈëʽӲ¼þÉè¼Æ£¨µÚ¶þ°æ£©¡· New!
¡¶LPI LinuxÈÏ֤ȨÍþÖ¸ÄÏ£¨µÚ¶þ°æ£©¡· New!
¡¶LINUX SERVER HACKS£¨¾í¶þ£©¡· New!
¡¶BSD Hacks¡· ......

linuxÏÂtomcat×ÔÆô¶¯

-----------------------------------------------------------
#!/bin/bash
#
# Startup script for the tomcat
#
# chkconfig: 345 95 15
# description: tomcat service script
#
# Source function library.
. /etc/rc.d/init.d/functions
TOMCAT_HOME=/home/tomcat
RETVAL=0
checkjava(){
if [ -z "$JAVA ......

Linux Îļþϵͳ¸ÅÊö£¨Linux Sir£©

Linux Îļþϵͳ¸ÅÊö

×÷Õߣº±±ÄÏÄϱ±
À´×Ô£ºLinuxSir.Org
ÕªÒª£º ±¾ÎÄͨ¹ýÎļþϵͳµÄ¶¨Òå˵Æð£¬È»ºóͨ¹ýÒýÎļòµ¥µÄ½éÉÜÁËÒ»ÏÂÎļþϵͳÀàÐÍ£»¶ÔLinux³£ÓõÄext2¡¢ext3¼°reiserfs ¸ù¾Ý±¾ÈËʹÓþ­ÑéÒ²·º·ºµÄ̸ÁË̸£¬µ«²¢²»ÊÇרҵµÄ¡£ÈçºÎÔĶÁ±¾ÎÄ£¬»¹ÊÇÓÃÂí¿Ë˼ÀíÂÛ¸æËßÎÒÃǵķ½·¨£ºÒ»·ÖΪ¶þ£¬±ß¿´±ßÅú°É£»
Ŀ¼Ë÷Òý
Ò» ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ