アット・ニフティストア
Joshin web
次は時刻同期。録画サーバの時計が狂っていたのではしゃれにならない。
sil:~# apt-get update Get:1 http://security.debian.org etch/updates Release.gpg [189B] Get:2 http://security.debian.org etch/updates Release [22.5kB] : Hit http://ftp2.jp.debian.org etch/updates/non-free Sources Hit http://ftp2.jp.debian.org proposed-updates/non-free Fetched 348kB in 13s (25.3kB/s) Reading package lists... Done sil:~# apt-cache search ntp | grep ntp cyrus-nntpd-2.2 - Cyrus mail system (NNTP support) libnet-ntp-perl - Perl module to query NTP servers libnews-nntpclient-perl - News::NNTPClient, Perl support for accessing NNTP servers mountpy - script for quick mounting of removable devices msntp - A very simple and portable SNTP client/server nntp - An NNTP server for use with C News ntp - Network Time Protocol daemon and utility programs ntp-doc - Network Time Protocol documentation ntp-refclock - transition package ntp-simple - transition package ntpdate - client for setting system time from NTP servers openntpd - OpenBSD NTP daemon phpgroupware-nntp - phpGroupWare newsgroup reader module radioclk - simple ntp refclock daemon for MSF/WWVB/DCF77 time signals libapache-mod-frontpage-mirfak - Frontpage support for apache sil:~#ntp パッケージをインストールすれば良さそう。
sil:~# apt-get install ntp Reading package lists... Done Building dependency tree... Done The following extra packages will be installed: perl perl-modules Suggested packages: ntp-doc libterm-readline-gnu-perl libterm-readline-perl-perl Recommended packages: perl-doc The following NEW packages will be installed: ntp perl perl-modules 0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded. Need to get 6064kB of archives. After unpacking 24.9MB of additional disk space will be used. Do you want to continue [Y/n]? y Get:1 http://ftp2.jp.debian.org etch/main perl-modules 5.8.8-7 [2310kB] Get:2 http://ftp2.jp.debian.org etch/main perl 5.8.8-7 [3413kB] Get:3 http://ftp2.jp.debian.org etch/main ntp 1:4.2.2.p4+dfsg-2 [342kB] Fetched 6064kB in 7s (798kB/s) Selecting previously deselected package perl-modules. (Reading database ... 8810 files and directories currently installed.) Unpacking perl-modules (from .../perl-modules_5.8.8-7_all.deb) ... Selecting previously deselected package perl. Unpacking perl (from .../archives/perl_5.8.8-7_arm.deb) ... Selecting previously deselected package ntp. Unpacking ntp (from .../ntp_1%3a4.2.2.p4+dfsg-2_arm.deb) ... Setting up perl-modules (5.8.8-7) ... Setting up perl (5.8.8-7) ... chage: the shadow password file is not present /usr/bin/chage failed with return code 15, shadow not enabled, password aging cannot be set. Continuing. Starting NTP server: ntpd. sil:~#
sil:~# cat /etc/passwd root:（暗号化されたパスワード）:0:0:root:/root:/bin/bash : yasunari:（暗号化されたパスワード）:1001:1000:Yasunari Yamashita,,,:/home/yamasita/yasunari:/bin/bash ntp:!:100:104::/home/ntp:/bin/false sil:~#あらら。シャドウパスワードになっていない。
変換する
sil:~# pwconv sil:~# cat /etc/passwd root:x:0:0:root:/root:/bin/bash : yasunari:x:1001:1000:Yasunari Yamashita,,,:/home/yamasita/yasunari:/bin/bash ntp:x:100:104::/home/ntp:/bin/false sil:~#
sil:~# ntpq -p
remote refid st t when poll reach delay offset jitter
==============================================================================
64-121-34-247.c 64.125.79.28 3 u 33 64 3 124.658 0.955 0.308
gabe.kjsl.com 198.60.22.240 2 u 30 64 3 127.820 -15.499 0.276
dosaku.ctipc.co 216.218.254.202 2 u 45 64 3 120.439 -4.740 1.287
Time2.Stupi.SE .PPS. 1 u 4 64 7 320.931 -42.213 3.418
sil:~#
しばらくして
sil:~# ntpq -p
remote refid st t when poll reach delay offset jitter
==============================================================================
-64-121-34-247.c 64.125.79.28 3 u 30 64 77 124.658 0.955 1.864
+gabe.kjsl.com 198.60.22.240 2 u 25 64 77 127.820 -15.499 0.462
+dosaku.ctipc.co 216.218.254.202 2 u 38 64 77 120.375 -4.098 2.255
*Time2.Stupi.SE .PPS. 1 u 59 64 77 316.762 -40.240 5.140
sil:~#
同期した。