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

linux topÃüÁîÏê½â

topÃüÁîÊÇLinuxϳ£ÓõÄÐÔÄÜ·ÖÎö¹¤¾ß£¬Äܹ»ÊµÊ±ÏÔʾϵͳÖи÷¸ö½ø³ÌµÄ×ÊÔ´Õ¼ÓÃ×´¿ö£¬ÀàËÆÓÚWindowsµÄÈÎÎñ¹ÜÀíÆ÷¡£ÏÂÃæÏêϸ½éÉÜËüµÄʹÓ÷½·¨¡£
top - 01:06:48 up 1:22, 1 user, load average: 0.06, 0.60, 0.48
Tasks: 29 total, 1 running, 28 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.3% us, 1.0% sy, 0.0% ni, 98.7% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 191272k total, 173656k used, 17616k free, 22052k buffers
Swap: 192772k total, 0k used, 192772k free, 123988k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1379 root 16 0 7976 2456 1980 S 0.7 1.3 0:11.03 sshd
14704 root 16 0 2128 980 796 R 0.7 0.5 0:02.72 top
1 root 16 0 1992 632 544 S 0.0 0.3 0:00.90 init
2 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/0
3 root RT 0 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
ͳ¼ÆÐÅÏ¢Çø
ǰÎåÐÐÊÇϵͳÕûÌåµÄͳ¼ÆÐÅÏ¢¡£µÚÒ»ÐÐÊÇÈÎÎñ¶ÓÁÐÐÅÏ¢£¬Í¬ uptime ÃüÁîµÄÖ´Ðнá¹û¡£ÆäÄÚÈÝÈçÏ£º
01:06:48 µ±Ç°Ê±¼ä
up 1:22 ϵͳÔËÐÐʱ¼ä£¬¸ñʽΪʱ:·Ö
1 user µ±Ç°µÇ¼Óû§Êý
load average: 0.06, 0.60, 0.48 ϵͳ¸ºÔØ£¬¼´ÈÎÎñ¶ÓÁÐµÄÆ½¾ù³¤¶È¡£
Èý¸öÊýÖµ·Ö±ðΪ 1·ÖÖÓ¡¢5·ÖÖÓ¡¢15·ÖÖÓǰµ½ÏÖÔ򵀮½¾ùÖµ¡£
µÚ¶þ¡¢ÈýÐÐΪ½ø³ÌºÍCPUµÄÐÅÏ¢¡£µ±Óжà¸öCPUʱ£¬ÕâЩÄÚÈÝ¿ÉÄܻᳬ¹ýÁ½ÐС£ÄÚÈÝÈçÏ£º
Tasks: 29 total ½ø³Ì×ÜÊý
1 running ÕýÔÚÔËÐеĽø³ÌÊý
28 sleeping ˯ÃߵĽø³ÌÊý
0 stopped Í£Ö¹µÄ½ø³ÌÊý
0 zombie ½©Ê¬½ø³ÌÊý
Cpu(s): 0.3% us Óû§¿Õ¼äÕ¼ÓÃCPU°Ù·Ö±È
1.0% sy Äں˿ռäÕ¼ÓÃCPU°Ù·Ö±È
0.0% ni Óû§½ø³Ì¿Õ¼äÄڸıä¹ýÓÅÏȼ¶µÄ½ø³ÌÕ¼ÓÃCPU°Ù·Ö±È
98.7% id ¿ÕÏÐCPU°Ù·Ö±È
0.0% wa µÈ´ýÊäÈëÊä³öµÄCPUʱ¼ä°Ù·Ö±È
0.0% hi
0.0% si
×îºóÁ½ÐÐΪÄÚ´æÐÅÏ¢¡£ÄÚÈÝÈçÏ£º
Mem: 191272k total ÎïÀíÄÚ´æ×ÜÁ¿
173656k used ʹÓõÄÎïÀíÄÚ´æ×ÜÁ¿
17616k free ¿ÕÏÐÄÚ´æ×ÜÁ¿
22052k buffers ÓÃ×÷Äں˻º´æµÄÄÚ´æÁ¿
Swap: 192772k total ½»»»Çø×ÜÁ¿
0k used ʹÓõĽ»»»Çø×ÜÁ¿
192772k free ¿ÕÏн»»»Çø×ÜÁ¿
123988k cached »º³åµÄ½»»»Çø×ÜÁ¿¡£
ÄÚ´æÖеÄÄÚÈݱ»»»³öµ½½»»»Çø£¬¶øºóÓÖ±»»»Èëµ½Äڴ棬µ«Ê¹ÓùýµÄ½»»»ÇøÉÐδ±»¸²¸Ç£¬
¸ÃÊýÖµ¼´ÎªÕâЩÄÚÈÝÒÑ´æÔÚÓÚÄÚ´æÖеĽ»»»ÇøµÄ´óС¡£
ÏàÓ¦µÄÄÚ´æÔٴα»»»³öʱ¿É²»±ØÔÙ¶Ô½»»»ÇøÐ´Èë¡£
½ø³


Ïà¹ØÎĵµ£º

Linuxƽ̨ÏÂEclipseµÄ°²×°


Linuxƽ̨ÏÂEclipseµÄ°²×°(2007-06-26 09:50:22)
 
·ÖÀࣺËûɽ֮ʯ
 Linuxƽ̨ÏÂEclipseµÄ°²×°
 
    Linuxƽ̨ÏÂEclipseµÄ°²×°2007Äê06ÔÂ15ÈÕ ÐÇÆÚÎå ÉÏÎç 10:04Linuxƽ̨ÏÂEclipseµÄ°²×°
ÏÂÃæÒÔRedhat 4.0ΪÀý¼òµ¥µÄ½éÉÜÒ»ÏÂEclipseµÄ°²×°£º
Ò».ÏÂÔØËùÐèÈí¼þ
1 ÏÂÔØ Eclipse£¬Í ......

LinuxÖÐÓÃrdateʵÏÖʱ¼ä×Ô¶¯Í¬²½

 
                          Linux
ÖÐÓÃ
rdate
ʵÏÖʱ¼ä×Ô¶¯Í¬²½
Ô­ÎĵØÖ·£ºhttp://liuxh6.itpub.net/post/528/451628
ÔÚ¸÷ÖÖ
linux
Öж¼ÓÐ
rdate
ÃüÁֻÊÇÒ»°ãºÜÉÙÓÐÈË ......

linux 0.11 copy_page_tables()º¯Êý

/* Ëûͨ¹ýÖ»¸´ÖÆÄÚ´æÒ³ÃæÀ´¸´ÖÆÒ»¶¨·¶Î§ÄÚµÄÏßÐÔµØÖ·µÄÄÚÈÝ*/
00150int copy_page_tables(unsigned long from,unsigned long to,long size)
00151 {
00152     unsigned long * from_page_table;
00153     unsigned long * to_page_table;
00154     un ......

[ת]linux Äں˷ÖÎöÖ®list_head

linux Äں˷ÖÎöÖ®list_head
 
 
±¾ÎÄÏêϸ·ÖÎöÁË 2.6.x ÄÚºËÖÐÁ´±í½á¹¹µÄʵÏÖ£¬²¢Í¨¹ýʵÀý¶Ôÿ¸öÁ´±í²Ù×÷½Ó¿Ú½øÐÐÁËÏ꾡µÄ½²½â¡£
Ò»¡¢ Á´±íÊý¾Ý½á¹¹¼ò½é
Á´±íÊÇÒ»ÖÖ³£ÓõÄ×éÖ¯ÓÐÐòÊý¾ÝµÄÊý¾Ý½á¹¹£¬Ëüͨ¹ýÖ¸Õ뽫һϵÁÐÊý¾Ý½ÚµãÁ¬½Ó³ÉÒ»ÌõÊý¾ÝÁ´£¬ÊÇÏßÐÔ±íµÄÒ»ÖÖÖØÒªÊµÏÖ·½Ê½¡£Ïà¶ÔÓÚÊý×飬Á´±í¾ßÓиüºÃµÄ¶¯Ì¬Ð ......

linux psÃüÁîÏê½â

1. ps¼ò½é
psÃüÁî¾ÍÊÇ×î»ù±¾Í¬Ê±Ò²ÊǷdz£Ç¿´óµÄ½ø³Ì²é¿´ÃüÁî.ʹÓøÃÃüÁî¿ÉÒÔÈ·¶¨ÓÐÄÄЩ½ø³ÌÕýÔÚÔËÐкÍÔËÐеÄ״̬¡¢½ø³ÌÊÇ·ñ½áÊø¡¢½ø³ÌÓÐûÓн©ËÀ¡¢ÄÄЩ½ø³ÌÕ¼ÓÃÁ˹ý¶àµÄ×ÊÔ´µÈµÈ.×ÜÖ®´ó²¿·ÖÐÅÏ¢¶¼ÊÇ¿ÉÒÔͨ¹ýÖ´ÐиÃÃüÁîµÃµ½µÄ.
2. psÃüÁî¼°Æä²ÎÊý
psÃüÁî×î³£ÓõϹÊÇÓÃÓÚ¼à¿Øºǫ́½ø³ÌµÄ¹¤×÷Çé¿ö,ÒòΪºǫ́½ø³ÌÊDz»ºÍÆÁÄ»¼ü ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ