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

ÔÚlinux/unixÏ£¬ÄãÊÇÔõôÖÐÖ¹Ò»¸öjava½ø³ÌµÄ£¿


ÔÚlinux/unixÏ£¬ÄãÊÇÔõôÖÐÖ¹Ò»¸öjava½ø³ÌµÄ£¿
Äã¿ÉÄÜ»á»Ø´ð kill -9 pid£¬ÕâÊÇÒ»ÖÖÔÚ¶àÊýÇé¿öÏÂÕýÈ·µÄ×ö·¨¡£²»¹ý£¬ÕâÖÖ·½Ê½¹ýÓÚ±©Á¦£¬Èç¹ûÓû§¶Ô»·¾³²»ÊìϤ£¬ºÜÈÝÒ×Ôì³ÉÖÂÃüµÄºó¹û¡£
±¾ÎĽ«·ÖÎökill -9²úÉúÎÊÌâµÄÔ­Òò£¬²¢¸ø³öÁíÒ»ÖÖ±ê×¼µÄkill·½Ê½¡£
±ê×¼ÖжÏÐźÅ
ÔÚLinuxÐźŻúÖÆÖУ¬´æÔÚ¶àÖÖ½ø³ÌÖжÏÐźţ¨LinuxÐźÅÁÐ±í£©¡£ÆäÖбȽϵäÐ͵ÄÓÐ SIGNKILL£¨9£© ºÍ SIGNTERM£¨15£©.
SIGNKILL£¨9£© ºÍ SIGNTERM£¨15£© µÄÇø±ðÔÚÓÚ£º
SIGNKILL£¨9£© µÄЧ¹ûÊÇÁ¢¼´É±ËÀ½ø³Ì. ¸ÃÐźŲ»Äܱ»×èÈû, ´¦ÀíºÍºöÂÔ¡£
SIGNTERM£¨15£© µÄЧ¹ûÊÇÕý³£Í˳ö½ø³Ì£¬Í˳öǰ¿ÉÒÔ±»×èÈû»ò»Øµ÷´¦Àí¡£²¢ÇÒËüÊÇLinuxȱʡµÄ³ÌÐòÖжÏÐźš£
Óɴ˿ɼû£¬SIGNTERM£¨15£© ²ÅÊÇÀíÂÛÉϱê×¼µÄkill½ø³ÌÐźš£
ÄÇʹÓà SIGNKILL£¨9£© ÓÖÓÐʲô´íÄØ£¿
SIGNKILL£¨9£© ´øÀ´µÄÎÊÌâ
ÏÈ¿´Ò»¶Î³ÌÐò
/**
* Shutdown Hook Presentation
*
* @author Ken Wu
*/
public class ShutdownHookTest {
 
private static final void shutdownCallback() {
System.out.println("Shutdown callback is invoked.");
}
 
public static void main(String[] args) throws InterruptedException {
Runtime.getRuntime().addShutdownHook(new Thread() {
 
@Override
public void run() {
shutdownCallback();
}
 
});
Thread.sleep(10000);
}
 
}
ÔÚÉÏÃæÕâ¶Î³ÌÐòÖУ¬ÎÒʹÓÃRuntimeΪµ±Ç°java½ø³ÌÌí¼ÓÁËÒ»¸öShutdownHook£¬ËüµÄ×÷ÓÃÊÇÔÚjavaÕý³£Í˳öʱ£¬Ö´ÐÐshutdownCallback()Õâ¸ö»Øµ÷·½·¨¡£
´Ëʱ£¬Èç¹ûÄãÊÔÑé¹ýÔÚjava½ø³Ìδ×Ô¶¯Í˳öǰ£¬Ö´ÐÐ kill -9 pid£¬¼´·¢ËÍ SIGNKILL Ðźţ¬»á·¢ÏÖÕâ¸ö»Øµ÷½Ó¿ÚÊDz»»á±»Ö´Ðеġ£ÕâÊÇSIGNKILLÐÅºÅÆðµÄ×÷Óá£
¶ÔÓÚÎÒÕâ¸ö¼òµ¥µÄ²âÊÔÓÃÀýÀ´Ëµ£¬²»±»Ö´ÐÐÒ²ÎÞ´ó°­¡£µ«ÊÇ£¬Èç¹ûÄãµÄÕæÊµÏµÍ³ÖÐÓÐÐèÒªÔÚjava½ø³ÌÍ˳öºó£¬ÊÍ·ÅijЩ×ÊÔ´¡£
¶øÕâ¸öÊͷŶ¯×÷£¬ÒòΪSIGNKILL±»ºöÂÔÁË£¬ÄǾͿÉÄÜÔì³ÉһЩÎÊÌâ¡£
ËùÒÔ£¬ÍƼö´ó¼ÒʹÓñê×¼µÄkill½ø³Ì·½Ê½£¬¼´ kill -15 pid¡£
×÷ÕߣºKen Wu Ô­ÎÄÁ´½Ó£ºhttp://kenwublog.com/kill-java-correctly


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì(Áù) L2CAP±à³ÌʵÀý

ÀýÒ»£º·¢ËÍSignaling Packet£º
Signaling CommandÊÇ2¸öBluetoothʵÌåÖ®¼äµÄL2CAP²ãÃüÁî´«Êä¡£ËùÒÔµÃSignaling CommandʹÓÃCID 0x0001.
¶à¸öCommand¿ÉÒÔÔÚÒ»¸öC-frame£¨control frame£©Öз¢ËÍ¡£
 Èç¹ûÒªÖ±½Ó·¢ËÍSignaling Command.ÐèÒª½¨Á¢SOCK_RAWÀàÐ͵ÄL2CAPÁ¬½ÓSocket¡£ÕâÑù²ÅÓлú»á×Ô¼ºÌî³äCommand Code£¬Identi ......

³õʶJavaÄÚ²¿Àà

ÌáÆðJavaÄÚ²¿ÀࣨInner Class£©¿ÉÄܺܶàÈ˲»Ì«ÊìϤ£¬Êµ¼ÊÉÏÀàËÆµÄ¸ÅÄîÔÚC++ÀïÒ²ÓУ¬ÄǾÍÊÇǶÌ×ÀࣨNested Class£©£¬¹ØÓÚÕâÁ½ÕßµÄÇø±ðÓëÁªÏµ£¬ÔÚÏÂÎÄÖлáÓжԱȡ£ÄÚ²¿Àà´Ó±íÃæÉÏ¿´£¬¾ÍÊÇÔÚÀàÖÐÓÖ¶¨ÒåÁËÒ»¸öÀࣨÏÂÎĻῴµ½£¬ÄÚ²¿Àà¿ÉÒÔÔÚºÜ¶àµØ·½¶¨Ò壩£¬¶øÊµ¼ÊÉϲ¢Ã»ÓÐÄÇô¼òµ¥£¬Õ§¿´ÉÏÈ¥ÄÚ²¿ÀàËÆºõÓÐЩ¶àÓ࣬ËüµÄÓô¦¶ÔÓÚ³õ ......

³ÎÇåjavaÓïÑÔ½Ó¿ÚÓë¼Ì³ÐµÄ±¾ÖÊ

OOµÄ¾«Ë裬ÎÒÒÔΪ£¬ÊǶԶÔÏóµÄ³éÏó£¬×îÄÜÌåÏÖÕâÒ»µãµÄ¾ÍÊǽӿڡ£ÎªÊ²Ã´ÎÒÃÇÌÖÂÛÉè¼ÆÄ£Ê½¶¼Ö»Õë¶Ô¾ß±¸Á˳éÏóÄÜÁ¦µÄÓïÑÔ£¨±ÈÈçc++¡¢java¡¢c#µÈ£©£¬¾ÍÊÇÒòΪÉè¼ÆÄ£Ê½ËùÑо¿µÄ£¬Êµ¼ÊÉϾÍÊÇÈçºÎºÏÀíµÄÈ¥³éÏó¡££¨cowboyµÄÃûÑÔÊÇ"³éÏó¾ÍÊdzéÈ¥ÏñµÄ²¿·Ö"£¬¿´ËƵ÷Ù©£¬ÊµÄËÖÁÀí£©¡£
Éè¼ÆÄ£Ê½ÖÐ×î»ù´¡µÄÊǹ¤³§Ä£Ê½£¨Factory£©£¬ÔÚÎÒ×î ......

Java »ù´¡Ìâ

 ÔÚÍøÉÏÕÒÁ˵ã»ù´¡ÌâÄ¿,×Ô¼º×öÁË×ö,ÏÂÃæÊÇÌâÄ¿:
  1.JavaÓÐÄÇЩ»ù±¾Êý¾ÝÀàÐÍ£¬StringÊDz»ÊÇ»ù±¾Êý¾ÝÀàÐÍ£¬ËûÃÇÓкÎÇø±ð¡£
  2.×Ö·û´®µÄ²Ù×÷£º
   Ð´Ò»¸ö·½·¨£¬ÊµÏÖ×Ö·û´®µÄ·´×ª£¬È磺ÊäÈëabc£¬Êä³öcba
   Ð´Ò»¸ö·½·¨£¬ÊµÏÖ×Ö·û´®µÄÌæ»»£¬È磺ÊäÈëbbbwlirbbb£¬Êä³öbbbhhtc ......

LinuxÆô¶¯¹ý³Ì£¨±Ê¼Ç£©

Ê×ÏÈ£º´ò¿ªPCµçԴʱ£¬CPU×Ô¶¯½øÈëʵģʽ£¬²¢´ÓµØÖ·0xFFFF0¿ªÊ¼Ö´ÐдúÂ룬Õâ¸öµØÖ·Í¨³£ÊÇROM-BIOSÖеĵØÖ·¡£ÕâʱBIOS½øÐпª»ú×Լ죬²¢°´BIOSÖÐÉèÖúõIJÎÊý½øÐÐÆô¶¯É豸£¬½Ó×ÅÆô¶¯É豸Éϰ²×°µÄÒýµ¼³ÌÐòlilo»ògrub¿ªÊ¼Òýµ¼LINUX£¨Ò²¾ÍÊÇÆô¶¯É豸µÄµÚÒ»¸öÉÈÇø£©£¬Õâʱ£¬Linux²Å»ñµÃÆô¶¯È¨¡£
      µ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ