linux Ö®topÃüÁîÏê½â
http://bbs.54master.com/redirect.php?tid=272658&goto=lastpost
·¢±íÓÚ 2008-9-21 16:31
linux Ö®topÃüÁîÏê½â
linux
, top
, Ïê½â
, ÃüÁî
Ç°Á½ÌìÓÐÈËÎʵ½£¬¾Í°ÑÕâ¸ö»ù±¾µÄÓÖ¹¦ÄÜÇ¿´óµÄÃüÁî
Ìù³öÀ´£¬Ï£Íû¶Ô´ó¼ÒÓÐËù°ïÖú£¡£¡£¡
linux
Ö®topÃüÁîÏê½â
topÃüÁîÊÇLinuxϳ£ÓõÄÐÔÄÜ·ÖÎö¹¤¾ß
£¬Äܹ»ÊµÊ±ÏÔʾϵͳ
Öи÷¸ö½ø³ÌµÄ×ÊÔ´Õ¼ÓÃ×´¿ö£¬ÀàËÆÓÚWindowsµÄÈÎÎñ¹ÜÀí
Æ÷¡£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
Ç°ÎåÐÐÊÇϵͳÕûÌåµÄͳ¼ÆÐÅÏ¢¡£µÚÒ»ÐÐÊÇÈÎÎñ¶ÓÁÐÐÅÏ¢£¬Í¬ uptime ÃüÁîµÄÖ´Ðнá¹û¡£ÆäÄÚÈÝÈçÏ£º
01:06:48 µ±Ç°Ê±¼ä
up 1:22 ϵͳÔËÐÐ
ʱ¼ä£¬¸ñʽΪʱ:·Ö
1 user µ±Ç°µÇ¼Óû§
Êý
load average: 0.06, 0.60, 0.48 ϵͳ¸ºÔØ£¬¼´ÈÎÎñ¶ÓÁеÄƽ¾ù³¤¶È¡£
Èý¸öÊýÖµ·Ö±ðΪ 1·ÖÖÓ¡¢5·ÖÖÓ¡¢15·ÖÖÓÇ°µ½ÏÖÔÚµÄƽ¾ùÖµ¡£
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§¿Õ¼ä
Õ¼ÓÃCPU°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´æ
ÐÅÏ¢¡£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 »º³åµÄ
Ïà¹ØÎĵµ£º
£¨L2CAPÐÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPÐÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌṩÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
Linux¸ùĿ¼”/“ϸ÷¸öϵͳÎļþ¼ÐµÄº¬ÒåºÍÓÃ;
/boot ¸ÃĿ¼ĬÈÏÏ´æ·ÅµÄÊÇLinuxµÄÆô¶¯ÎļþºÍÄںˡ£
/initrd ËüµÄÓ¢Îĺ¬ÒåÊÇboot loader initialized RAM disk,¾ÍÊÇÓÉboot loader³õʼ»¯µÄÄÚ´æÅÌ¡£ÔÚlinuxÄÚºËÆô¶¯Ç°£¬boot loader»á½«´æ´¢½éÖÊ(Ò»°ãÊÇÓ²ÅÌ)ÖеÄinitrdÎļþ¼ÓÔص½Äڴ棬ÄÚºËÆô¶¯Ê±»áÔÚ·ÃÎÊÕæÕýµÄ¸ ......
http://blog.csdn.net/youta_chen/archive/2007/08/29/1763215.aspx
½ñÄêÉÏ°ëÄêÎÒ¶ÔÊг¡³£¼ûµÄvimicro ÉãÏñÍ·ÒÆÖ²ÁËLinuxϵÄÇý¶¯ÖÁÔÚÑеÄÒ»¿îǶÈëʽ¿ª·¢°å£¬¿ª·¢»·¾³Îª£º
OS:Linux2.6.9
Compile:cross 3.3.2
CPU:Intel PXA270
Camera Typ ......
½ñÌìÔÚÍøÉÏ¿´¼ûÕâƪÎÄÕ£¬¸Ð¾õºÜºÃ£¬×Ô¼ºÕýÔÚ¿´£¬´ó¼ÒÓÐʱ¼ä¿ÉÒÔ¿´¿´£¬¹À¼ÆÓаïÖú¡£
Ò»£®Ìî¿ÕÌ⣺
1. ÔÚLinuxϵͳÖУ¬ÒÔ ___
·½Ê½·ÃÎÊÉ豸 ¡£
2. LinuxÄÚºËÒýµ¼Ê±£¬´ÓÎļþ____ÖжÁÈ¡Òª¼ÓÔصÄÎļþϵͳ¡£
3. LinuxÎļþϵͳÖÐÿ¸öÎļþÓà ___
À´±êʶ¡£
4. È«²¿´ÅÅÌ¿éÓÉËĸö²¿·Ö×é³É£¬·Ö±ðΪ____________________ ......
Linux°æ±¾£ºfedora 11 ÄÚºË2.6
1.È·¶¨°²×°vsftpd¡£
££ su
££ yum install vsft ......