RuntimeÀà»òÕßÓÐʲôÀà¿ÉÒÔÓëlinuxÃüÁî½»»¥
RT
ÔÚlinuxÏÂ
ÎÒÒª×÷һЩ²Ù×÷£¬ÀàËÆÓÚ
Runtime rt = Runtime.getRuntime();
Process p = rt.exec("/bin/su root");
È»ºó²Ù×÷pдÈëÃÜÂë
µ«rt.exec¾ÍÒ»Ö±×èÈûÁË£¬Ã»·¨·µ»Ø¡£
²»Öª»¹ÓÐʲôÆäËü·½·¨£¿
{{
Ïà¹ØÎÊ´ð£º
дÁ˸ö²âÊÔ³ÌÐòÈçÏÂ
struct hostent *hp;
char AlarmDevIP[20];
int x2;
hp = gethostbyname("www.google.com");
if (hp)
{
......
ʹÓÃPHPµÄexecº¯Êýµ÷ÓÃlinuxµÄshellÃüÁÈçdateÈ¥ÐÞ¸Äʱ¼ä»òshutdownȥʵÏֹػú/ÖØÆô£¬µ«ÊÇ·µ»ØÖµ¶¼ÊÇʧ°ÜµÄ¡£¾¹ý¶à´ÎÊÔÑ飬È϶¨ÊÇûÓÐȨÏÞµÄÎÊÌâ¡£
ËùÒÔ£¬Ð¡µÜÔÚ´ËÇë½Ì¸÷룬ÈçºÎ²ÅÄÜÉèÖÃȨÏÞ£¬µ÷ÓÃlinux shellà ......
ÎÒµÄÒâ˼ÊÇ£º
ÔÚ²»¸ü¸ÄÔÀ´µÄÎļþ¼ÐËùÓÐÈË£¬ËùÓÐ×飬ÆäËûÈËȨÏÞµÄÇé¿öÏ£¬µ¥¶À¸øÎļþ¼ÐÊÚȨijÓû§
±ÈÈç/var/www Õâ¸öÎļþ¼Ð£¬ÔÀ´ÏµÍ³ÓÐĬÈϵÄÊôÖ÷ºÍÊô×飬ÎÒÏÖÔÚ²»ÏëÈ¥¸ÄËüÔÀ´µÄÉ趨£¬Ö»ÊÇÏë¸øËüÔö¼ ......
Çë½Ì£º
ÔÚ LINUXϵͳÖеÄORACLEÔõôн¨±í¿Õ¼ä£¿
Ò»ÑùµÄÃüÁî°¡¡£Èç¹ûûÓÃomfµÄ»°£¬Äã¾ÍÖ¸¶¨Ï·¾¶ºÍÊý¾ÝÎļþÃû¾ÍÐÐÁË¡£
create tablespace xxx datafile '/u01/..../aaa.dbf' size 10m;
CREATE TA ......