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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
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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
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   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


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#chmod 600 sshd_config
#chm ......

linux CÕýÔò±í´ïʽ——POSIXÕýÔò²âÊÔ

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#include <stdio.h>
#include <regex.h>
int main(int argc, char** argv)
{
regex_t reg;
regmatch_t pm[10];
char *pattern;
char buf[50];
const size_t nmatch = 10;

pattern = argv[1];
int result = regcomp(®, pattern, REG_EXTENDED);
while( fgets ......

Ϊ Linux Ó¦ÓóÌÐò±àд DLL

Ϊ Linux Ó¦ÓóÌÐò±àд DLL ÔÚ½ö½öÖ»»á±àд²å¼þµÄʱºòΪʲôҪ±àдÕû¸öÓ¦ÓóÌÐò£¿
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