linux ÏÂNBU´Å´ø¿âÇå¿Õ·½·¨
ÔÚLinux»·¾³ÏÂÊäÈë: cd /usr/openv/netbackup/bin/admincmd/
./bpexpdate -m ´Å´ø±êÇ©Ãû(media ID) -d 0 ±íʾ¶ÔÕâÅÌ´Å´øµÄÊý¾ÝÇå¿Õ,Èç´Å´ø½éÖʱ£´æÖÜÆÚÊÇÓÀ¾ÃµÄ,
Ò²»áÈ«²¿Çå¿Õ,ʹËü¹ýÆÚ,³ÉΪһÅ̿մŴø
Ïà¹ØÎĵµ£º
¿ÉÒÔ½«Õâ¸ö½Å±¾·Å½øcrontab£¬ËûµÄÅäÖÆÎļþÔÚ /etc/crontabÖÐÿÌìÁ賿ִÐÐÒ»´Î£¬×Ô¶¯±¸·Ý Õâ¸ö½Å±¾Ã¿Ìì×î¶àÖ»Ö´ÐÐÒ»´Î£¬¶øÇÒÖ»±£Áô×î½üÎåÌìµÄ±¸·ÝÔÚ·þÎñÆ÷ÉÏ¡£
#!/bin/bash
#This is a ShellScript For Auto DB Backup
#Powered by aspbiz
#2004-09
#Setting
#ÉèÖÃÊý¾Ý¿âÃû£¬Êý¾Ý¿âµÇ¼Ãû£¬ÃÜÂ룬±¸·Ý·¾¶£¬ÈÕ־ ......
Ð޸ı¾µØÓû§ÃÜÂ룺
1¡¢½»»¥ÅäÖñ¾µØÓû§£º
ÒÔrootÓû§£º
passwd <username>
Changing passWord
for user dewang.
New UNIX passWord
:
BAD PASSWord
: it is too short
Retype new UNIX password:
passwd: all authentication tokens updated successfully.
ÒÔ·ÇrootÓû§ÐÞ¸Ä×Ô¼ºµÄÃÜÂ루עºóÃæ²»Äܸ ......
CurlÊÇLinuxÏÂÒ»¸öºÜÇ¿´óµÄhttpÃüÁîÐй¤¾ß£¬Æä¹¦ÄÜÊ®·ÖÇ¿´ó¡£
1£©¶ÁÈ¡ÍøÒ³
$ curl linuxidc.com">http://www.linuxidc.com
2£©±£´æÍøÒ³
$ curl http://www.linuxidc.com > page.html $ curl -o page.html http://www.linuxidc.com
3£©Ê¹ÓõÄproxy· ......
±àÒëµ¥¸öÔ´Îļþ
ΪÁ˽øÐвâÊÔ£¬Äã¿ÉÒÔ´´½¨“Hello World”³ÌÐò£º
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char **argv)
{
printf(”Hello world!\n”);
exit(0);
}
ʹÓÃÈçÏÂÃüÁî±àÒë²¢²âÊÔÕâ¸ö´úÂ룺
# gcc -o hello hello.c
# ./hello
Hello wordl!
ÔÚÄ ......
Trace32-ICDÊÇĿǰ¹¦ÄÜ×îÇ¿´óµÄ·ÂÕæÆ÷£¬Ö§³Ö¸÷ÖÖCPU£¬°üÀ¨ARM/X86µÈ¡£Trace32Êǵ¹úlauterbach¹«Ë¾µÄ²úÆ·£¬¹¦ÄÜÇ¿´ó£¬Ö§³Ö¸÷ÖÖ²Ù×÷ϵͳµ÷ÊÔ£¬Èçlinux/vxworks/winceµÈ£¬²»¹ý¼Û¸ñÒ²±È½Ï¸ß£¬Òª3-5ÍòRMB£¬ÏÖÔÚÒ²ÓÐЩ·ÂÖÆµÄTrace£¨ÈçTrace32-ICP£©£¬¼Û¸ñ±È½Ï±ãÒË£¬´ó¸Å1Íò¶àRMB¡£Trace32ÓÉÓÚÆä¹¦ÄÜÇ¿´ó£¬ÌرðÊʺϴóÐÍÇ¶È ......