http://www.value-domain.com/

confirm nameserver's information

dig @ns1.value-domain.com someauto.net

EastWest

http://www.soundsonline.com/

Oil filter

Genuine parts No. 034 115 561A

Bosch No. OF-VW-2 : Yen1800, at AutoBacks

Agriculture

Backup by cp command at Centos6.4

[root@hoge ~]# \cp -apruv /home/name /hd1tb/backupCentos/home/

In case of CentOS6.4.
"cp"="cp -i"
"cp" of CentOS is running in alias.

You can know if you try command "alias" on your computer.
[root@hoge ~]# alias
alias cp='cp -i'
alias l.='ls -d .* --color=auto'
alias ll='ls -l --color=auto'
alias ls='ls --color=auto'
alias mv='mv -i'
alias rm='rm -i'
alias which='alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'

Or try this command
# which cp
alias cp='cp -i'
        /bin/cp

Option "cp -f" doesn't work for this alias..
When you want to use option f, simply escape "cp" or call with full path:
$ \cp -f
("\" is to escape alias.)
or
$ /bin/cp -f

ntp time server

ntp time server

#yum install ntp

back up original conf
# mv /etc/ntp.conf /etc/ntp.conf.bak

make a new conf
#vi /etc/ntp.conf
driftfile /var/lib/ntp/drift
server ntp1.jst.mfeed.ad.jp
server ntp2.jst.mfeed.ad.jp
server ntp3.jst.mfeed.ad.jp

synchronize a server's time manually
#ntpdate ntp1.jst.mfeed.ad.jp

ntp service start
#/etc/rc.d/init.d/ntpd start

#chkconfig ntpd on
#chkconfig --list ntpd

prints current time server
#ntpq -p

check status
#/etc/init.d/ntpd status

DHCP error

logwatch says
Sep 10 10:22:34 some dhcpd: DHCPINFORM from 192.168.?.?? via eth0: not authoritative for subnet 192.168.?.0

To fix this, --authoritative;-- was added on dhcpd.conf.

# vi /etc/dhcp/dhcpd.conf
-----------------------------------------------------
subnet 192.168.?.0 netmask 255.255.255.0 {

authoritative;

# --- default gateway
        option routers                  192.168.?.?;
        option subnet-mask              255.255.255.0;

#       option nis-domain               "domain.org";
"/etc/dhcp/dhcpd.conf" 53L, 1275C

----------------------------------------------------

restart
# /etc/rc.d/init.d/dhcpd restart