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1¡¢Ïà¹ØÃüÁ
ulimit –a //²é¿´µ±Ç°ÉèÖÃ
ulimit –n 2048 //¼´Éè³É2048£¬°´Êµ¼ÊÐèÒªÉèÖÃ
2¡¢Óû§»·¾³²ÎÊýÎļþÅäÖãº
ÔÚ/etc/profileÖмÓÈëÈçÏÂÄÚÈÝ£º
if
[ $SHELL
=
"
/bin/ksh
"
]; then
ulimit
-
p
16384
ulimit
-
n
65536
else
ulimit
-
u
16384
-
n
65536
fi
3. ÐÞ¸Ä /etc/security/limits.confÎļþÖÐÉèÖÃ×î´ó´ò¿ªÎļþÊý
Ìí¼ÓÈçÏÂÕâÐС£
* - nofile 30000
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* hard nofile 65535
* soft nofile 65535
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#include <errno.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <string.h>
#include <netinet/in.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <s ......
#include <errno.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <string.h>
#include <netinet/in.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <s ......
#include <sys/ipc.h>
#include <stdio.h>
#include <sys/shm.h>
#include <sys/types.h>
#include <unistd.h>
#include <string.h>
#define PERM IPC_CREAT //S_IRUSR|S_IWUSR
#include <errno.h>
int main(int argc,char **argv)
{
int shmid[2048];
c ......