阿权的书房

#execute every 5 minutes
a=`date +%M`
b=$(( $a % 5 ))
if [ $b = 0 ] ; then
       echo "execute it"
else
       echo "Not execute"
fi

root@aslibra:~# ./axml2xml.pl
Can't locate Unicode/String.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.10.0 /usr/local/share/perl/5.10.0 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 /usr/local/lib/site_perl .) at ./axml2xml.pl line 24.
BEGIN failed--compilation aborted at ./axml2xml.pl line 24.

root@aslibra:/Data/tgz# wget http://search.cpan.org/CPAN/authors/id/G/GA/GAAS/Unicode-String-2.09.tar.gz
root@aslibra:/Data/tgz# tar xfz Unicode-String-2.09.tar.gz
root@aslibra:/Data/tgz# cd Unicode-String-2.09
root@aslibra:/Data/tgz/Unicode-String-2.09# perl Makefile.PL
root@aslibra:/Data/tgz/Unicode-String-2.09# make
cp String.pm blib/lib/Unicode/String.pm
cp lib/Unicode/CharName.pm blib/lib/Unicode/CharName.pm
......
Manifying blib/man3/Unicode::String.3pm
Manifying blib/man3/Unicode::CharName.3pm
root@aslibra:/Data/tgz/Unicode-String-2.09# make install
Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
Installing /usr/local/lib/perl/5.10.0/auto/Unicode/String/String.bs
Installing /usr/local/lib/perl/5.10.0/auto/Unicode/String/String.so
Installing /usr/local/lib/perl/5.10.0/Unicode/String.pm
Installing /usr/local/lib/perl/5.10.0/Unicode/CharName.pm
Installing /usr/local/man/man3/Unicode::CharName.3pm
Installing /usr/local/man/man3/Unicode::String.3pm
Writing /usr/local/lib/perl/5.10.0/auto/Unicode/String/.packlist
Appending installation info to /usr/local/lib/perl/5.10.0/perllocal.pod

wget http://www.thekelleys.org.uk/dnsmasq/dnsmasq-2.55.tar.gz
tar xfz dnsmasq-2.55.tar.gz
cd dnsmasq-2.55
make
make install
cp dnsmasq.conf.example /etc/dnsmasq.conf

[root@aslibra dnsmasq-2.55]# dnsmasq
[root@aslibra dnsmasq-2.55]# netstat -nlp|grep dnsmasq
tcp        0      0 0.0.0.0:53                  0.0.0.0:*                   LISTEN      25584/dnsmasq      
tcp        0      0 :::53                       :::*                        LISTEN      25584/dnsmasq      
udp        0      0 0.0.0.0:53                  0.0.0.0:*                               25584/dnsmasq      
udp        0      0 :::53                       :::*                                    25584/dnsmasq      

192.168.1.3     server1
192.168.1.2     www.aslibra.com

# Add local-only domains here, queries in these domains are answered
# from /etc/hosts or DHCP only.
local=/localnet/

# Add domains which you want to force to an IP address here.
# The example below send any host in doubleclick.net to a local
# webserver.
#address=/doubleclick.net/127.0.0.1
address=/baidu.com/127.0.0.1

apt-get install dhcp3-server

# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
#       Separate multiple interfaces with spaces, e.g. "eth0 eth1".
INTERFACES="eth1"

root@aslibra:~# cat /etc/dhcp3/dhcpd.conf
ddns-update-style none;

log-facility local7;

subnet 192.168.1.0 netmask 255.255.255.0 {
        range 192.168.1.100 192.168.1.253;
        option domain-name-servers 192.168.1.1, 8.8.8.8;
        option routers 192.168.1.1;
        option broadcast-address 192.168.1.255;
        default-lease-time 3600;
        max-lease-time 36000;
}

/etc/init.d/dhcp3-server start