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Журнал лабораторных работ

Содержание

Журнал

Четверг (06/04/09)

/dev/pts/10
14:31:20
#vi /etc/resolv.conf
прошло 12 минут
14:43:24
#rndc reload
server reload successful
14:51:29
#+q436f+q6b75+q6b64+q6b72+q6b6c+q2332+q2334+q2569+q2a37+q6b31 
                    vi /etc/openvpn/openvpn.conf
.gz > /etc/openvpn/openvpn.confhare/doc/openvpn/examples/sample-config-files/server.conf.
                                                                            client.conf
14:51:29
#cd /home/user/Desktop/
//
// Do any local configuration here
//
// Consider adding the 1918 zones here, if they are not used in your
        type master;
// orga file "/etc/bind/db.class8";
};include "/etc/bind/zones.rfc1918";
zone "class8.unix.nt" {
"/etc/bind/named.conf.local" 13L, 250C
14:54:45
#// Do any local configuration here
// Do any local configuration here
//
// Consider adding the{1918 zones here, if they are not used in your
        type master;
// orga file "/etc/bind/db.class8";
};include "/etc/bind/zones.rfc1918";
version "ÐÐÐÐÑ ÐÐÐÐÑÐÑÐÐÐÐÑ ÐÐÑÑÐÑ ÐÐÐÐÐÐ. ÐÐÑÑÐÐ. ÐÐ ÐÑÐÐÐ ÐÐÐÐÐÐ Ð ÑÐÑÐÐÐми";
}
~
~
...
~
~
~
~
~
~
~
~
~
"named.conf.local" 14L, 387C записано
14:55:33
#/etc/init.d/networking restart
Reconfiguring network interfaces...done.
14:57:27
#/etc/init.d/networking restart
Reconfiguring network interfaces...done.
/dev/pts/13
15:00:01
#host linux8.class8.unix.nt
linux8.class8.unix.nt   A       192.168.15.8
/dev/pts/10
15:00:29
#cd /home/user/Desktop/ 










15:00:29




#/etc/init.d/networking restart


Reconfiguring network interfaces...done.









прошло 17 минут




/dev/pts/13
15:18:18




#host 192.168.15.8


Name: linux8.class8.unix.nt
Address: 192.168.15.8











/dev/pts/10
15:20:18




#rndc reload


server reload successful











15:20:36




#dig mx class8


; <<>> DiG 9.6.0-P1 <<>> mx class8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 25255
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; WARNING: recursion requested but not available
;; QUESTION SECTION:
;.                              CLASS8  NS
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Jun  4 15:20:47 2009
;; MSG SIZE  rcvd: 17











15:20:47




#dig mx class8.unix.nt


; <<>> DiG 9.6.0-P1 <<>> mx class8.unix.nt
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 53584
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1
;; QUESTION SECTION:
;class8.unix.nt.                        IN      MX
;; ANSWER SECTION:
class8.unix.nt.         604800  IN      MX      10 linux8.class8.unix.nt.
;; AUTHORITY SECTION:
class8.unix.nt.         604800  IN      NS      linux8.class8.unix.nt.
;; ADDITIONAL SECTION:
linux8.class8.unix.nt.  604800  IN      A       192.168.15.8
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Jun  4 15:20:54 2009
;; MSG SIZE  rcvd: 85











15:20:54




#dig mx class8.unix.nt


; <<>> DiG 9.6.0-P1 <<>> mx class8.unix.nt
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 60090
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1
;; QUESTION SECTION:
;class8.unix.nt.                        IN      MX
;; ANSWER SECTION:
class8.unix.nt.         604800  IN      MX      10 linux8.class8.unix.nt.
;; AUTHORITY SECTION:
class8.unix.nt.         604800  IN      NS      linux8.class8.unix.nt.
;; ADDITIONAL SECTION:
linux8.class8.unix.nt.  604800  IN      A       192.168.15.8
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Jun  4 15:21:05 2009
;; MSG SIZE  rcvd: 85











15:21:05




#dig mx class8


; <<>> DiG 9.6.0-P1 <<>> mx class8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 63890
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; WARNING: recursion requested but not available
;; QUESTION SECTION:
;.                              CLASS8  NS
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Jun  4 15:22:47 2009
;; MSG SIZE  rcvd: 17











15:22:47




#vi /etc/bind/db.class8










15:23:20




#dig mx @192.168.15.7 class7.unix.nt


; <<>> DiG 9.6.0-P1 <<>> mx @192.168.15.7 class7.unix.nt
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27490
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;class7.unix.nt.                        IN      MX
;; AUTHORITY SECTION:
class7.unix.nt.         604800  IN      SOA     linux7.class7.unix.nt. root.class7.unix.nt. 2 604800 86400 2419200 604800
;; Query time: 4 msec
;; SERVER: 192.168.15.7#53(192.168.15.7)
;; WHEN: Thu Jun  4 15:23:33 2009
;; MSG SIZE  rcvd: 80











15:23:42




#rndc flush












15:33:08




#rndc flush












15:39:43




#rndc flush










прошло 96 минут




/dev/pts/6
17:15:56




#setxkbmap -option "grp:ctrl_shift_toggle,grp_led:scroll"










прошло 39 минут




/dev/pts/3
17:55:46




#apt-get install sendmail sensible-mda qpopper inetd





Чтение списков пакетов... Готово
Построение дерева зависимостей
Чтение информации о состоянии... Готово
E: Не удалось найти пакет inetd











17:56:25




#apt-get install sendmail sensible-mda qpopper





Чтение списков пакетов... Готово
Построение дерева зависимостей
Чтение информации о состоянии... Готово
Некоторые пакеты невозможно установить. Возможно, вы просите невозможного,
или же используете нестабильную версию дистрибутива, где запрошенные вами
пакеты ещё не созданы или были удалены из Incoming.
Следующая информация, возможно, поможет вам:
Пакеты, имеющие неудовлетворённые зависимости:
  sendmail: Зависит: sendmail-bin но он не будет установлен
E: Сломанные пакеты











17:56:29




#apt-get install sendmail sensible-mda qpopper sendmail-bin


(Чтение базы данных ... на данный момент установлено 57915 файлов и каталогов.)
Распаковывается пакет m4 (из файла .../archives/m4_1.4.13-1_i386.deb)...
Выбор ранее не выбранного пакета procmail.
Распаковывается пакет procmail (из файла .../procmail_3.22-16_i386.deb)...
Выбор ранее не выбранного пакета openbsd-inetd.
Распаковывается пакет openbsd-inetd (из файла .../openbsd-inetd_0.20080125-2_i386.deb)...
Выбор ранее не выбранного пакета sendmail-base.
Распаковывается пакет sendmail-base (из файла .../sendmail-base_8.14.3-9_all.deb)...
Выбор ранее не выбранного пакета sendmail-cf.
Распаковывается пакет sendmail-cf (из файла .../sendmail-cf_8.14.3-9_all.deb)...
...
Warning: These messages were issued while creating sendmail.cf
        make sure they are benign before starting sendmail!
Errors in generating sendmail.cf
*** ERROR: FEATURE() should be before MAILER()
*** MAILER(`local') must appear after FEATURE(`always_add_domain')*** ERROR: FEATURE() should be before MAILER()
*** MAILER(`local') must appear after FEATURE(`allmasquerade')*** ERROR: FEATURE() should be before MAILER()
Starting Mail Transport Agent (MTA): sendmail.
Настраивается пакет qpopper (4.0.9.dfsg-1) ...
Настраивается пакет sensible-mda (8.14.3-9) ...
Настраивается пакет sendmail (8.14.3-9) ...











17:56:59




#netstat -lnp


Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 127.0.0.1:587           0.0.0.0:*               LISTEN      9769/sendmail: MTA:
tcp        0      0 0.0.0.0:111             0.0.0.0:*               LISTEN      2379/portmap
tcp        0      0 192.168.15.8:53         0.0.0.0:*               LISTEN      13017/named
tcp        0      0 127.0.0.1:53            0.0.0.0:*               LISTEN      13017/named
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      31133/sshd
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      9769/sendmail: MTA:
tcp        0      0 127.0.0.1:953           0.0.0.0:*               LISTEN      13017/named
tcp6       0      0 :::80                   :::*                    LISTEN      3291/apache2
...
unix  2      [ ACC ]     STREAM     LISTENING     7469     2965/hald           @/var/run/hald/dbus-aTBu4wOioQ
unix  2      [ ACC ]     STREAM     LISTENING     7103     2648/dbus-daemon    /var/run/dbus/system_bus_socket
unix  2      [ ACC ]     STREAM     LISTENING     846256   25273/x-session-man @/tmp/.ICE-unix/25273
unix  2      [ ACC ]     STREAM     LISTENING     844545   25198/X             @/tmp/.X11-unix/X0
unix  2      [ ACC ]     STREAM     LISTENING     846820   25461/gam_server    @/tmp/fam-user-
unix  2      [ ACC ]     STREAM     LISTENING     7079     2638/syslog-ng      /dev/log
unix  2      [ ACC ]     STREAM     LISTENING     7448     2965/hald           @/var/run/hald/dbus-KT0cZPlsN0
unix  2      [ ACC ]     STREAM     LISTENING     10576    3473/apache2        /var/run/apache2/cgisock.3291
unix  2      [ ACC ]     STREAM     LISTENING     846024   25352/dbus-daemon   @/tmp/dbus-tZP3HcKbYW
unix  2      [ ACC ]     STREAM     LISTENING     7417     2952/lpd            /dev/printer











17:58:03




#apt-get install inetd





Чтение списков пакетов... Готово
Построение дерева зависимостей
Чтение информации о состоянии... Готово
E: Не удалось найти пакет inetd











17:58:29




#apt-get install openbsd-inetd


Чтение списков пакетов... Готово
Построение дерева зависимостей
Чтение информации о состоянии... Готово
Уже установлена самая новая версия openbsd-inetd.
openbsd-inetd установлен вручную.
Следующие пакеты устанавливались автоматически и больше не требуются:
  portmap
Для их удаления используйте 'apt-get autoremove'.
обновлено 0, установлено 0 новых пакетов, для удаления отмечено 0 пакетов, и 23 пакетов не обновлено.











17:58:41




#w


 17:58:44 up  8:14,  5 users,  load average: 0,05, 0,05, 0,01
USER     TTY      FROM              LOGIN@   IDLE   JCPU   PCPU WHAT
user     tty1     -                15:47    1:08m  0.15s  0.12s script -f -c bash -q /home/user/.lilalo//6991198372165331737-1244119675.script
user     tty7     :0               16:50    8:14m 42.42s  0.59s x-session-manager
user     pts/1    :0.0             16:50    1:08m  0.22s  0.22s script -f -c bash -q /home/user/.lilalo//2722224420248001506-1244123414.script
user     pts/2    :0.0             16:50    0.00s  0.21s  0.21s script -f -c bash -q /home/user/.lilalo//24497203732404629115-1244123414.script
user     pts/5    :0.0             17:12   42:46   0.22s  0.22s script -f -c bash -q /home/user/.lilalo//1307621442209836299-1244124722.script











17:58:44




#htop












17:58:59




#  2  [|                                                                                                                            0.7%]     Load average: 0.04 0.05 0.01












17:59:00




#vi /etc/qpopper.conf










17:59:23




#o 'local5'  Qpopper logs to LOG_LOCAL5 facility.





Jun  4 17:56:53 linux8 sendmail[9714]: alias database /etc/mail/aliases rebuilt by root
Jun  4 17:56:53 linux8 sendmail[9714]: /etc/mail/aliases: 12 aliases, longest 10 bytes, 134 bytes total
Jun  4 17:56:53 linux8 sm-mta[9769]: starting daemon (8.14.3): SMTP+queueing@00:10:00
Jun  4 17:57:01 linux8 /USR/SBIN/CRON[9892]: (user) CMD (date >> /tmp/date.log^I)
Jun  4 17:58:01 linux8 /USR/SBIN/CRON[10294]: (user) CMD (date >> /tmp/date.log^I)
Jun  4 17:58:01 linux8 /USR/SBIN/CRON[10293]: (user) CMD (date >> /tmp/date2.log)
Jun  4 17:59:01 linux8 /USR/SBIN/CRON[10601]: (user) CMD (date >> /tmp/date.log^I)
Jun  4 18:00:01 linux8 /USR/SBIN/CRON[11044]: (user) CMD (date >> /tmp/date2.log)
Jun  4 18:00:01 linux8 /USR/SBIN/CRON[11059]: (user) CMD (date >> /tmp/date.log^I)
Jun  4 18:00:01 linux8 /USR/SBIN/CRON[11060]: (smmsp) CMD (test -x /etc/init.d/sendmail && /usr/share/sendmail/sendmail cron-msp)
...
Jun  4 18:12:01 linux8 /USR/SBIN/CRON[16054]: (user) CMD (date >> /tmp/date.log^I)
Jun  4 18:12:01 linux8 /USR/SBIN/CRON[16071]: (user) CMD (date >> /tmp/date2.log)
Jun  4 18:12:19 linux8 sm-mta[15559]: n54FAfnb015559: from=dor@eb.co.ua, size=95, class=0, nrcpts=1, msgid=<200906041511.n54FAfnb015559@linux8.class8.unix.nt>, proto=SMTP, daemon=MTA-v4, relay=localhost [127.0.0.1] (may be forged)
Jun  4 18:12:22 linux8 sm-mta[16956]: n54FAfnb015559: to=alexdak@eb.co.ua, delay=00:00:26, xdelay=00:00:03, mailer=esmtp, pri=120095, relay=alpha.eb.co.ua. [62.80.163.45], dsn=4.7.1, stat=Deferred: 451 4.7.1 Greylisting in action, please come back in 00:01:00
Jun  4 18:12:23 linux8 sm-mta[16956]: n54FAfnb015559: to=alexdak@eb.co.ua, delay=00:00:27, xdelay=00:00:04, mailer=esmtp, pri=120095, relay=bravo.eb.co.ua. [212.109.52.53], dsn=4.7.1, stat=Deferred: 451 4.7.1 Greylisting in action, please come back in 00:00:59
Jun  4 18:13:01 linux8 /USR/SBIN/CRON[16964]: (user) CMD (date >> /tmp/date.log^I)
froJun  4 18:14:01 linux8 /USR/SBIN/CRON[17450]: (user) CMD (date >> /tmp/date.log^I)
Jun  4 18:14:01 linux8 /USR/SBIN/CRON[17454]: (user) CMD (date >> /tmp/date2.log)
Jun  4 18:15:01 linux8 /USR/SBIN/CRON[18367]: (user) CMD (date >> /tmp/date.log^I)
^C











/dev/pts/10
18:01:04




#ls /etc/ma





magic           magic.mime      mail/           mailcap         mailcap.order   mailname        mail.rc         manpath.config











18:01:04




#ls /etc/mail


access     address.resolve  aliases.db  helpfile          m4        peers  sendmail.cf         sendmail.conf  service.switch        smrsh      submit.mc  trusted-users
access.db  aliases          databases   local-host-names  Makefile  sasl   sendmail.cf.errors  sendmail.mc    service.switch-nodns  submit.cf  tls











18:01:21




#grep pop3 /etc/inetd.conf















18:01:35




#grep pop /etc/inetd.conf


pop-3           stream  tcp     nowait  root    /usr/sbin/tcpd  /usr/sbin/in.qpopper -f /etc/qpopper.conf











18:01:46




#/etc/init.d/open





openbsd-inetd  openvpn











18:01:46




#/etc/init.d/openbsd-inetd restart


Restarting internet superserver: inetd.











18:02:04




#netstat -nlp


Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 127.0.0.1:587           0.0.0.0:*               LISTEN      9769/sendmail: MTA:
tcp        0      0 0.0.0.0:110             0.0.0.0:*               LISTEN      13518/inetd
tcp        0      0 0.0.0.0:111             0.0.0.0:*               LISTEN      2379/portmap
tcp        0      0 192.168.15.8:53         0.0.0.0:*               LISTEN      13017/named
tcp        0      0 127.0.0.1:53            0.0.0.0:*               LISTEN      13017/named
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      31133/sshd
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      9769/sendmail: MTA:
tcp        0      0 127.0.0.1:953           0.0.0.0:*               LISTEN      13017/named
...
unix  2      [ ACC ]     STREAM     LISTENING     7469     2965/hald           @/var/run/hald/dbus-aTBu4wOioQ
unix  2      [ ACC ]     STREAM     LISTENING     7103     2648/dbus-daemon    /var/run/dbus/system_bus_socket
unix  2      [ ACC ]     STREAM     LISTENING     846256   25273/x-session-man @/tmp/.ICE-unix/25273
unix  2      [ ACC ]     STREAM     LISTENING     844545   25198/X             @/tmp/.X11-unix/X0
unix  2      [ ACC ]     STREAM     LISTENING     846820   25461/gam_server    @/tmp/fam-user-
unix  2      [ ACC ]     STREAM     LISTENING     7079     2638/syslog-ng      /dev/log
unix  2      [ ACC ]     STREAM     LISTENING     7448     2965/hald           @/var/run/hald/dbus-KT0cZPlsN0
unix  2      [ ACC ]     STREAM     LISTENING     10576    3473/apache2        /var/run/apache2/cgisock.3291
unix  2      [ ACC ]     STREAM     LISTENING     846024   25352/dbus-daemon   @/tmp/dbus-tZP3HcKbYW
unix  2      [ ACC ]     STREAM     LISTENING     7417     2952/lpd            /dev/printer











18:02:08




#nc 192.168.15.8:110





192.168.15.8:110: forward host lookup failed: Unknown host











18:02:28




#nc 192.168.15.8 110





+OK Qpopper (version 4.0.9) at linux8.class8.unix.nt starting.  <13716.1244127755@linux8.class8.unix.nt>
HALLO
-ERR Unknown command: "hallo".
user
-ERR Too few arguments for the user command.
USER
-ERR Too few arguments for the user command.
USER user
+OK Password required for user.
PASS password
...
?
-ERR Unknown command: "?".
HELP
-ERR Unknown command: "help".
STAT
+OK 0 0
LIST
+OK 0 visible messages (0 octets)
.
^C











18:05:37




#cd /etc/mail/












18:05:39




#ls


access     address.resolve  aliases.db  helpfile          m4        peers  sendmail.cf         sendmail.conf  service.switch        smrsh      submit.mc  trusted-users
access.db  aliases          databases   local-host-names  Makefile  sasl   sendmail.cf.errors  sendmail.mc    service.switch-nodns  submit.cf  tls











18:05:44




#vi sendmail.cf










18:06:26




#* <@>       $: :include: $1                 unmark :include:...


dnl # Dialup/LAN connection overrides
dnl #
include(`/etc/mail/m4/dialup.m4')dnl
include(`/etc/mail/m4/provider.m4')dnl
FEATURE(`masquerade_envelope')dnl
dnl #
~
MAILER_DEFINITIONS
MAILER(`local')dnl
MAILER(`smtp')dnl
...
~
~
~
~
~
~
~
~
~
"sendmail.mc" 110L, 4215C записано











18:07:19




#/etc/init.d/sendmail restart


Restarting Mail Transport Agent (MTA): sendmail.











18:09:00




#MAILER(`smtp')dnl


dnl #
dnl # If you're on a dialup link, you should enable this - so sendmail
dnl # will not bring up the link (it will queue mail for later)
dnl define(`confCON_EXPENSIVE',`True')dnl
dnl #
dnl # Dialup/LAN connection overrides
dnl #
include(`/etc/mail/m4/dialup.m4')dnl
include(`/etc/mail/m4/provider.m4')dnl
dnl # Masquerading options
FEATURE(`always_add_domain')dnl
MASQUERADE_AS(`linux8.unix.nt')dnl
FEATURE(`allmasquerade')dnl
FEATURE(`masquerade_envelope')dnl
dnl #
dnl # Default Mailer setup
MAILER_DEFINITIONS
MAILER(`local')dnl
MAILER(`smtp')dnl











18:10:29




#nc 127.0.0.1 25


220 linux8.class8.unix.nt ESMTP Sendmail 8.14.3/8.14.3/Debian-9; Thu, 4 Jun 2009 18:10:41 +0300; (No UCE/UBE) logging access from: [127.0.0.1](FORGED)-localhost [127.0.0.1] (may be forged)
hello
500 5.5.1 Command unrecognized: "hello"
helo
501 5.0.0 helo requires domain address
helo linux8.unix.nt
250 linux8.class8.unix.nt Hello localhost [127.0.0.1] (may be forged), pleased to meet you
mail from: dor@eb.co.ua
250 2.1.0 dor@eb.co.ua... Sender ok
rcpt to: alexdak@eb.co.ua
...
kldfjkldsjklgsdfklgf
.
250 2.0.0 n54FAfnb015559 Message accepted for delivery
from: dor@eb.co.ua
500 5.5.1 Command unrecognized: "from: dor@eb.co.ua"
500 5.5.1 Command unrecognized: ""
.
500 5.5.1 Command unrecognized: "."
quit
221 2.0.0 linux8.class8.unix.nt closing connection











18:14:35




#nc 127.0.0.1 25


220 linux8.class8.unix.nt ESMTP Sendmail 8.14.3/8.14.3/Debian-9; Thu, 4 Jun 2009 18:14:36 +0300; (No UCE/UBE) logging access from: [127.0.0.1](FORGED)-localhost [127.0.0.1] (may be forged)
helo linux8.unix.nt
250 linux8.class8.unix.nt Hello localhost [127.0.0.1] (may be forged), pleased to meet you











/dev/pts/3
18:15:05




#mailq


MSP Queue status...
/var/spool/mqueue-client is empty
                Total requests: 0
MTA Queue status...
                /var/spool/mqueue (1 request)
-----Q-ID----- --Size-- -----Q-Time----- ------------Sender/Recipient-----------
n54FAfnb015559       95 Thu Jun  4 18:11 dor@eb.co.ua
                 (Deferred: 451 4.7.1 Greylisting in action, please come back )
                                         alexdak@eb.co.ua
                Total requests: 1











18:15:07




#sendmail -q | tail -f /var/log/mail.log





Jun  4 18:03:13 linux8 in.qpopper[13716]: (v4.0.9) POP login by user "user" at (linux8.class8.unix.nt) 192.168.15.8 [pop_log.c:244]
Jun  4 18:03:18 linux8 in.qpopper[13716]: user at linux8.class8.unix.nt (192.168.15.8): -ERR Unknown command: "help". [pop_get_command.c:152]
Jun  4 18:03:20 linux8 in.qpopper[13716]: user at linux8.class8.unix.nt (192.168.15.8): -ERR Unknown command: "?". [pop_get_command.c:152]
Jun  4 18:03:22 linux8 in.qpopper[13716]: user at linux8.class8.unix.nt (192.168.15.8): -ERR Unknown command: "help". [pop_get_command.c:152]
Jun  4 18:05:36 linux8 in.qpo