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

[»ù´¡]linuxÏÂÇ¿ÖÆÌßµôµÇ½Óû§

[root@apl mail]# w
 17:38:08 up 2 days,  1:58,  5 users,  load average: 0.04, 0.09, 0.06
USER     TTY      from              LOGIN@   IDLE   JCPU   PCPU WHAT
root     pts/0    10.0.0.93        14:00    3:35m 31.35s 31.33s top
root     pts/1    10.0.0.120       15:33    2:05m  0.03s  0.03s -bash
root     pts/2    10.0.0.71        16:11    9:25   0.07s  0.00s vi 20100126.txt
root     pts/3    10.0.0.150       11:55    0.00s  0.13s  0.00s w
[root@apl mail]# pkill -kill -t pts/3
ÕâÑù¾ÍÄÜʵÏÖÌßµôÓû§ÁË.
¹þ¹þ¹þ¹þ¹þ¹þ..........


Ïà¹ØÎĵµ£º

Linux ϰ²×°jdk£¬ MyEclipseºÍWebLogic±Ê¼Ç

1£¬ Ê×ÏÈ×¼±¸Linux»·¾³£¬ RedHat5.3µÄϵͳ£¬ jdkÊÇ1.6°æ±¾µÄ£¬MyEclipseÊÇ7.0µÄ£¬ Á¬½Óʱ¿ÉÒÔʹÓÃssh»òÊÇcrt½øÐÐwindowsÓëLinuxµÄ½»Á÷¡£
 
2£¬ÎªÁËÉÏ´«·½±ã£¬ ÔÚʱʹÓÃcrt£¬Ëû¿ÉÒÔʹÉÏ´«£¬ÏÂÔØµÄËٶȸü¿ì¡£
 
3£¬ ÔÚLinuxÏ´´½¨±ÈÈç˵ÊÇjdkĿ¼£¬ ʹÓÃrzÉÏ´«¹¤¾ß½øÐÐÉÏ´«£¬ ÉÏ´«ÒԺ󣬸³ÓèÎļþ¼ÐµÃȨÏÞ£¬²¢ÇÒ ......

linuxÖÐ jdk µÄÐ¶ÔØºÍ°²×°

zz http://yushan.javaeye.com/blog/261148
Ò».jdk1.4Ð¶ÔØ
ÓÉÓÚredhat Enterprise 5 ÖÐ×Ô´ø°²×°ÁËjdk1.4µÄ£¬ËùÒÔÔÚ°²×°jdk1.6ǰÎÒ°Ñjdk1.4µÄжÁË£¬²½ÖèÈçÏ£º
1.´ò¿ªÖÕ¶ËÊäÈë#rpm -qa | grep gcj
£¬ÆäÏÖʵÄÚÈÝÓУº
  java
-1.4.2-gci-compat.........
  java
-1.4.2-gcj-compat-devel.....(¾ßÌåÍüÁËÊÇʲà ......

LinuxÖеÄÄÚ´æ·ÖÅäºÍÊÍ·ÅÖ®mem_init()º¯Êý·ÖÎö

void __init mem_init(void)
{
   unsigned int codepages, datapages, initpages;
   int i, node;
  codepages = &_etext - &_text;//Äں˴úÂë¶ÎµÄ´óС¡£
  datapages = &_end - &__data_start;//ÄÚºËÊý¾Ý¶ÎµÄ´óС¡£
  initpages = &__init_end - &__i ......

LinuxµÄtailÃüÁî

tailÃüÁîÓÃ;
´ÓÖ¸¶¨µã¿ªÊ¼½«Îļþдµ½±ê×¼Êä³ö¡£Ê¹ÓÃtailÃüÁîµÄ-fÑ¡Ïî¿ÉÒÔ·½±ãµÄ²éÔÄÕýÔڸıäµÄÈÕÖ¾Îļþ£¬tail -f
filename»á°ÑfilenameÀï×îβ²¿µÄÄÚÈÝÏÔʾÔÚÆÁÄ»ÉÏ£¬²¢ÇÒ²»µ«Ë¢Ð£¬Ê¹Äã¿´µ½×îеÄÎļþÄÚÈÝ¡£
Óï·¨
±ê×¼Óï·¨
tail [ -f ] [ -c Number | -n Number | -m Number | -b
Number | -k Number ] [ File ] ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ