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

Linux ϰ²×°jdk

Ò»£º°²×°jdk Îҵİ汾ÊÇ£ºjdk-6u10-linux-i586.rpm
°²×°jdk1.6°²×°°ü£º rpm -ivh jdk-6u10-linux-i586.rpm
ÅäÖû·¾³±äÁ¿£º
1£¬½øÈëprofileÎļþ£ºvi/etc/profile
2,ÔÚÎļþÖÐÌí¼ÓÒÔÏ´úÂ룺
   export JAVA_HOME = /usr/usr/java/jdk1.6.0_10 --jdk°²×°Ä¿Â¼
   export CALSSPATH = $JAVA_HOME/lib/*.*         --jar°üËùÔÚĿ¼
   export PATH = $PATH:$JAVA_HOME/bin            --binĿ¼
ÖØÆôϵͳ£ºreboot
²âÊÔ°²×°½á¹û£º
   ÊäÈëjava»Ø³µ£º³öÏÖÏÂÃæÇé¿ö£º
   java
Usage: java [-options] class [args...]
           (to execute a class)
   or java [-options] -jar jarfile [args...]
           (to execute a jar file)
where options include:
    -d32          use a 32-bit data model if available
(´Ë´¦Ê¡ÂÔһЩÄÚÈÝ)
                  load Java programming language agent, see java.lang.instrument
    -splash:<imagepath>
                  show splash screen with specified image
ÊäÈëjavac³öÏÖÏÂÃæÇé¿ö£º
javac
Usage: javac <options> <source files>
where possible options include:
-g                         Generate all debugging info
-g:none                    Generate no debugging info
-g:{lines,vars,source}     Generate only some debugging info
-nowarn           &n


Ïà¹ØÎĵµ£º

LinuxÏÂÆô¶¯OracleÊý¾Ý¿â


[root@GISDB ~]$ su - oracle
[oracle@GISDB ~]$ sqlplus /nolog
SQL*Plus: Release 10.2.0.4.0 - Production on Tue Oct 13 11:03:03 2009
Copyright (c) 1982, 2007, Oracle.  All Rights Reserved.
SQL> conn /as sysdba
Connected to an idle instance.
SQL> startup
ORACLE instance started.
To ......

secureCRTÁ¬½ÓLinux³ö´í

ÓÃsecureCRTÁ¬½ÓLinuxʱ³öÏÖÈçÏ´íÎó£ºThe remote system refused the connection.
1¡¢²éѯsshd¹¤×÷״̬
#service sshd status
ÏÔʾstop
2¡¢ÔËÐÐ#service sshd restart
ÏÔʾPermissions 0777 for '/etc/ssh/ssh_host_rsa_key' are too openµÈһЩȨÏÞ´íÎó
3¡¢ÐÞ¸Ä/etc/sshϵÄÃÜԿȨÏÞ
#chmod 600 sshd_config
#chm ......

Ϊ Linux Ó¦ÓóÌÐò±àд DLL

Ϊ Linux Ó¦ÓóÌÐò±àд DLL ÔÚ½ö½öÖ»»á±àд²å¼þµÄʱºòΪʲôҪ±àдÕû¸öÓ¦ÓóÌÐò£¿
ÎĵµÑ¡Ïî
´òÓ¡±¾Ò³
½«´ËÒ³×÷Ϊµç×ÓÓʼþ·¢ËÍ ¼¶±ð£º ³õ¼¶ Allen Wilson (wilsona@us.ibm.com), µç×ÓÉÌÎñÉè¼ÆÊ¦, IBM 2001 Äê 10 Ô 01 ÈÕ ²å¼þºÍ DLL ͨ³£ÊÇÓÃÀ´ÎÞÐë±àдÕû¸öÐÂÓ¦ÓóÌÐò¶øÌí¼Ó¹¦Äܵļ ......

linuxÏÂÈýø³ÌÔËÐÐÔÚÖ¸¶¨µÄcpuÉÏ

×î½ü¸ºÔðµÄsvrѹÁ¦±È½Ï´ó£¬ÒµÎñÂß¼­Óе㸴ÔÓ,ÄÜÓÅ»¯µÄµØ·½ÒѾ­È«²¿ÓÅ»¯ÁË£¬ ĿǰÿÃë3k´Î£¬cpu¸ºÔØ»¹ÊÇ±È½Ï¸ß top¿´Ò»Ï£¬4ºËµÄcpu¸ºÔز»ÊÇÌ«¾ùºâ£¬´òË㿼ÂÇһϽ«ÒµÎñ½ø³ÌÖ¸¶¨µ½3¸öcpuÉÏÔËÐУ¬ÁíÍâÒ»¸öcpuרߺÔð´¦ÀíÍøÂçÊÕ·¢°ü£»´òËã³¢ÊÔһϣ¬Èç¹û»¹ÊDz»ÐУ¬ÔÙ¹ý¶Îʱ¼ä£¬·ÃÎÊÁ¿ÔÙÔö¼ÓµÄ»°£¬¾ÍÒª¼Ó»úÆ÷ÁË£¬ÎØÎØ ²¹ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ