perl×Ô¶¯ftpµÄ·½·¨£¨Linux°æ±¾,Net::FTP£©
--ÕâÀïËùÓеÄperl¼¼ÊõÎÊÌâ¶¼ÊÇÎÒÆ½³£´¦ÀíÊý¾ÝµÄʱºòÒªÓõ½µÄ£¬¿ÉÄܲ»ÊǺÜÇ¿µÄ³ÌÐò£¬µ«ÊÇÏ£ÍûÄܺÍÈȰ®perlµÄͬ־£¬Ò»Æð·ÖÏí...
ÔںܶàÇé¿öÏ£¬ÎÒÃÇÐèÒª´ÓÔ¶´¦·þÎñÆ÷ÉÏÏÂÔØµ±Ìì»òÕß×òÌìÉú³ÉµÄÈÕÖ¾Îļþ£¬À´²é¿´Ò»Ð©ÎÒÃÇÐèÒªµÄ¶«Î÷»òÕß±¸·Ý¡£
Èç¹û²ÉÓÃÁËftp£¬ÄÇôÎÒÃÇÓ¦¸Ã½¨Á¢×Ô¶¯»¯µÄftp·½Ê½£¬À´·½±ãÎÒÃǵŤ×÷£¬ÏÂÃæÎÒÃǽ«Ê¹ÓÃperlÓïÑÔ±àдµÄ£¬µ±È»Ò²¿ÉÒÔÓÃshell¡£
ÀûÓÃÁËperlµÄÄ£¿é£ºNet::FTP¡£
#!/usr/bin/perl
use Net::FTP;
my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst)=localtime();
$year=$year+1900; #ÏÔʾΪµ±Ç°Äê·Ý
$mon=$mon+1; #ÏÔʾΪµ±Ç°Ô·Ý
$mon = "0".$mon if ($mon < 10); #ÏÔʾÔ·ÝΪ 01,02µÄ¸ñʽ
$sum="$year-$mon-$mday"; #ÏÔʾʱ¼ä Ϊ 2008-12-22 ÕâÑùµÄ¸ñʽ
$ftp = Net::FTP->new("hostname(IPµØÖ·)", Debug =>1);
$ftp->login('user(Óû§Ãû)','passwd(ÃÜÂë)');
$ftp->binary;
$ftp->cwd("path(·¾¶)");
$ftp->get("$sum-filename(ÎļþÃû)") #±ÈÈç 2008-12-22_text.txt
or die "$!";
$ftp->quit;
±£´æºó¡£¸øÎļþ¼ÓÉÏÖ´ÐС£ÀûÓà chmodÃüÁî¡£(ÎÒÃÇÔÝʱ°ÑÖ´ÐÐÎļþ½Ð×ö Ftp.pl)
ÔÚÀ´ÉèÖÃÀýÐÐÐÔÃüÁî ÀûÓÃcrontabÃüÁî¡£
±ÈÈç ÄãÏëÔçÉÏ5µã°ë¿ªÊ¼Ö´ÐÐÏÂÔØ¡£Ôò¼ÓÈë
30 05 * * * perl Ftp.pl
±£´æ¡£Ôò³ÌÐò¾Í¿ªÊ¼×Ô¶¯»¯ftpÁË¡£
Ïà¹ØÎĵµ£º
1. HCI²ãÐÒé¸ÅÊö£º
HCIÌṩһÌ×ͳһµÄ·½·¨À´·ÃÎÊBluetoothµ×²ã¡£ÈçͼËùʾ£º
´ÓͼÉÏ¿ÉÒÔ¿´³ö£¬Host Controller Interface(HCI) ¾ÍÊÇÓÃÀ´¹µÍ¨HostºÍModule¡£Hostͨ³£¾ÍÊÇPC£¬ ModuleÔòÊÇÒÔ¸÷ÖÖÎïÀíÁ¬½ÓÐÎʽ£¨USB,serial,pc-cardµÈ£©Á¬½Óµ½PCÉϵÄbluetooth Dongle¡£
ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈÐÒé ......
#include <stdio.h>
#include <unistd.h>
#define FOO "foo"
int main(void)
{
if(!access(FOO, F_OK))
{
if(!unlink(FOO))
{
}
else
{
printf("remove %s failed\n", FOO);
}
}
else
{
printf("%s not existed\ ......
µãÆÀ£º°²×°Èí¼þ°ü rpm -i °üÈ«Ãû ɾ³ý rpm -e name(²»ÊǰüÃû) ²ÎÊý -ivh »ñµÃÒ»¸öÏêϸµÄ°²×°½ø³Ì --nodeps ºöÂÔÒÀÀµ¹ØÏµ --force Ç¿ÖÆ°²×° -U °üÃû:Éý¼¶°²×° -F ¸üв»¹ÜÊÇʲôֱ½Ó¸²¸Ç --replacepkgsÕâÑù RPM ½«ºöÂԸôíÎóÐÅÏ¢ -vih --repla
ÄÚÈÝÀ´×Ô: ½Å±¾Ö®¼Ò www.jb51.net
°²×°Èí¼þ°ü
rpm -i °üÈ ......
δÍê´ýÐø...
ÉèÖÃʱ¼ä£º
date -s "2009/11/08 11:23:00"
Ó²¼þʱÖÓÓëϵͳʱ¼äͬ²½Ò»Ï£º
hwclock --systohc
±à³Ì£º
#include <cstdlib>
time_t time(time_t *timer)
µ÷Óú󽫵±Ç°ÏµÍ³Ê±¼äÓë1900Äê1ÔÂ1ÈÕÏà²îµÄÃëÊý´æÈëµ½timerÖУ¬timer¿É¿´³ÉÊÇÒ»¸ö³¤ÕûÐÍÊý
¾ßÌåÃèÊö£º
º¯ÊýÔÐÍ£º ......
µã»÷²Ëµ¥“ÐéÄâ»ú”--Install VMware Tools
ÔÚred hat×ÀÃæÓÒ»÷konsole
ÊäÈëÃüÁcd/media
ls
ÒªÏÈË«»÷VMware ToolsÔÙÊäÈëÃüÁîÖ±µ½³öÏÖVMware Toolsi
ÔÙÊäÈëÃüÁcd VM*
&nb ......