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Журнал лабораторных работ

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Журнал

Понедельник (04/08/13)

/dev/pts/2
14:34:51
#cat /etc/default/isc-dhcp-server
# Defaults for dhcp initscript
# sourced by /etc/init.d/dhcp
# installed at /etc/default/isc-dhcp-server by the maintainer scripts
#
# This is a POSIX shell fragment
#
# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
#       Separate multiple interfaces with spaces, e.g. "eth0 eth1".
INTERFACES=""
14:34:58
#vim /etc/default/isc-dhcp-server
--- /tmp/l3-saved-7721.30745.27850	2013-04-08 15:35:09.000000000 +0300
+++ /etc/default/isc-dhcp-server	2013-04-08 15:35:13.000000000 +0300
@@ -8,4 +8,4 @@
 
 # On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
 #	Separate multiple interfaces with spaces, e.g. "eth0 eth1".
-INTERFACES=""
+INTERFACES="eth0"
14:35:13
#echo syn on >> ~/.vimrc










14:43:02




#~












14:43:40




#ps aux | grep dhcp


root      8203  0.0  0.0   4092  1808 ?        Ss   15:43   0:00 /usr/sbin/dhcpd -q eth0
root      8215  0.0  0.0   3352   740 pts/3    S+   15:43   0:00 grep dhcp









прошло 24 минуты




/dev/pts/2
15:07:53




#apt-cache search asterisk


asterisk-mobile - bluetooth mobile devices support for Asterisk
asterisk-mp3 - MP3 format support (format_mp3) for the Asterisk PBX
asterisk-mysql - MySQL support for the Asterisk PBX (cdr mainly)
asterisk-ooh323c - H.323 protocol support for Asterisk (ooh323c stack)
asterisk-chan-capi - Common ISDN API 2.0 implementation for Asterisk
asterisk-core-sounds-en-g722 - asterisk PBX sound files - English/g722
asterisk-core-sounds-en-gsm - asterisk PBX sound files - English/gsm
asterisk-core-sounds-en-wav - asterisk PBX sound files - English/wav
asterisk-core-sounds-es-g722 - asterisk PBX sound files - Spanish/g722
asterisk-core-sounds-es-gsm - asterisk PBX sound files - Spanish/gsm
...
asterisk - Open Source Private Branch Exchange (PBX)
dahdi-linux - DAHDI telephony interface - Linux userspace parts
dahdi-source - DAHDI telephony interface - source code for kernel driver
dahdi - utilities for using the DAHDI kernel modules
iaxmodem - software modem with IAX2 connectivity
libasterisk-agi-perl - Collections of Perl modules to be used with Asterisk PBX AGI
libnetsds-perl - Service Delivery Suite framework
op-panel - switchboard type application for the Asterisk PBX
libopenr2-3 - MFC/R2 (telephony) call setup library
python-asterisk - Asterisk Manager API interface module for Python











15:07:59




#apt-cache show asterisk-h323


Package: asterisk-h323
Priority: optional
Section: comm
Installed-Size: 848
Maintainer: Debian VoIP Team <pkg-voip-maintainers@lists.alioth.debian.org>
Architecture: i386
Source: asterisk
Version: 1:1.6.2.9-2+squeeze10
Depends: asterisk, libc6 (>= 2.3.6-6~), libexpat1 (>= 1.95.8), libgcc1 (>= 1:4.1.1), libldap-2.4-2 (>= 2.4.7), libopenh323-1.18.0 (>= 1.18.0~) | libopenh323-1.18.0-develop (>= 1.18.0~), libpt-1.10.10 (>= 1.10.10~), libsasl2-2, libsdl1.2debian (>= 1.2.10-1), libssl0.9.8 (>= 0.9.8m-1), libstdc++6 (>= 4.4.0)
Filename: pool/main/a/asterisk/asterisk-h323_1.6.2.9-2+squeeze10_i386.deb
...
 the official H.323 chanel driver.
 .
 This is one of many H.323 channel implementations for Asterisk with others
 being chan_oh323 and chan_ooh323c, distributed by Debian as asterisk-oh323 and
 asterisk-ooh323c, respectively.
 .
 For more information about the Asterisk PBX, have a look at the Asterisk
 package.
Homepage: http://www.asterisk.org/
Tag: protocol::voip, role::dummy, special::obsolete, works-with::audio











15:08:46




#apt-cache search mysql dev


libapq1-dev - A pluggable Ada 95 Binding to various database systems (development)
bibus - bibliographic database
collectd-core - statistics collection and monitoring daemon (core system)
libeigenbase-farrago-java - Java framework for constructing RDBMS services
eikazo - graphical frontend for SANE designed for mass-scanning
emma - extendable MySQL managing assistant
gambas2-gb-db-mysql - The MySQL driver for the Gambas database component
libglpk0 - linear programming kit with integer (MIP) support
libghc6-hsql-mysql-dev - MySQL driver of the HSQL library for GHC6
libghc6-hdbc-dev - Haskell Database Connectivity, GHC6 package
...
tora-dbg - A graphical toolkit for database developers and administrators - debugging symbols
tora - A graphical toolkit for database developers and administrators
zabbix-proxy-mysql - network monitoring solution - proxy (using MySQL)
zabbix-proxy-pgsql - network monitoring solution - proxy (using PostgreSQL)
zabbix-server-mysql - network monitoring solution - server (using MySQL)
libmysqlclient-dev - MySQL database development files
libmysqld-dev - MySQL embedded database development files
libmysqld-pic - MySQL database development files
php5-mysql - MySQL module for php5
php5-sqlite - SQLite module for php5











15:15:17




#apt-get install asterisk asterisk-config asterisk-sounds-main asterisk-sounds-extra


Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  autopoint dahdi dahdi-linux debhelper freetds-common fxload gettext git html2text intltool-debian libc-client2007e libcorosync4 libcurl3
  liberror-perl libgmime-2.0-2a libiksemel3 libmail-sendmail-perl libopenais3 libopenr2-3 libpq5 libpri1.4 libradiusclient-ng2 libresample1
  libsox-fmt-alsa libsox-fmt-base libsox1b libspandsp2 libsqlite0 libss7-1 libssh2-1 libsybdb5 libsys-hostname-long-perl libtonezone2.0
  libunistring0 libvpb0 mlock module-assistant odbcinst odbcinst1debian2 po-debconf rsync sox unixodbc vpb-driver-source
Suggested packages:
  asterisk-doc asterisk-dev asterisk-h323 dh-make gettext-doc git-doc git-arch git-cvs git-svn git-email git-daemon-run git-gui gitk gitweb
...
Setting up unixodbc (2.2.14p2-1) ...
Setting up asterisk (1:1.6.2.9-2+squeeze10) ...
Adding system user for Asterisk
Adding user `asterisk' to group `dialout' ...
Adding user asterisk to group dialout
Done.
Adding user `asterisk' to group `audio' ...
Adding user asterisk to group audio
Done.
Starting Asterisk PBX: asterisk.











15:17:25




#apt-get install asterisk asterisk-config asterisk-sounds-main asterisk-sounds-extra^C















15:17:55




#dpkg -L asterisk | less










15:19:59




#ls -l /var/log/asterisk/


total 16
drwxr-xr-x 2 asterisk asterisk 4096 Jan 17 18:44 cdr-csv
drwxr-xr-x 2 asterisk asterisk 4096 Jan 17 18:44 cdr-custom
-rw-rw---- 1 asterisk asterisk    0 Apr  8 16:17 event_log
-rw-rw---- 1 asterisk asterisk 2655 Apr  8 16:17 messages
-rw-rw---- 1 asterisk asterisk   38 Apr  8 16:17 queue_log











15:23:13




#ls -l /usr/lib/asterisk/modules/app_*


-rw-r--r-- 1 root root  33748 Jan 17 18:44 /usr/lib/asterisk/modules/app_adsiprog.so
-rw-r--r-- 1 root root  18492 Jan 17 18:44 /usr/lib/asterisk/modules/app_alarmreceiver.so
-rw-r--r-- 1 root root  14512 Jan 17 18:44 /usr/lib/asterisk/modules/app_amd.so
-rw-r--r-- 1 root root   9048 Jan 17 18:44 /usr/lib/asterisk/modules/app_authenticate.so
-rw-r--r-- 1 root root   4368 Jan 17 18:44 /usr/lib/asterisk/modules/app_cdr.so
-rw-r--r-- 1 root root   6648 Jan 17 18:44 /usr/lib/asterisk/modules/app_chanisavail.so
-rw-r--r-- 1 root root   5884 Jan 17 18:44 /usr/lib/asterisk/modules/app_channelredirect.so
-rw-r--r-- 1 root root  22564 Jan 17 18:44 /usr/lib/asterisk/modules/app_chanspy.so
-rw-r--r-- 1 root root  15928 Jan 17 18:44 /usr/lib/asterisk/modules/app_confbridge.so
-rw-r--r-- 1 root root   8220 Jan 17 18:44 /usr/lib/asterisk/modules/app_controlplayback.so
...
-rw-r--r-- 1 root root   5880 Jan 17 18:44 /usr/lib/asterisk/modules/app_userevent.so
-rw-r--r-- 1 root root   6260 Jan 17 18:44 /usr/lib/asterisk/modules/app_verbose.so
-rw-r--r-- 1 root root 189048 Jan 17 18:44 /usr/lib/asterisk/modules/app_voicemail_imap.so
-rw-r--r-- 1 root root 170600 Jan 17 18:44 /usr/lib/asterisk/modules/app_voicemail_odbc.so
-rw-r--r-- 1 root root 158436 Jan 17 18:44 /usr/lib/asterisk/modules/app_voicemail.so
-rw-r--r-- 1 root root   6008 Jan 17 18:44 /usr/lib/asterisk/modules/app_waitforring.so
-rw-r--r-- 1 root root   8508 Jan 17 18:44 /usr/lib/asterisk/modules/app_waitforsilence.so
-rw-r--r-- 1 root root   5400 Jan 17 18:44 /usr/lib/asterisk/modules/app_waituntil.so
-rw-r--r-- 1 root root  10292 Jan 17 18:44 /usr/lib/asterisk/modules/app_while.so
-rw-r--r-- 1 root root   5880 Jan 17 18:44 /usr/lib/asterisk/modules/app_zapateller.so











15:23:16




#ls -l /usr/lib/asterisk/modules/app_* | wc -l


74











15:23:18




#ls -l /usr/lib/asterisk/modules/app_* | less










15:24:06




#apt-cache search xvfb


xvfb - Virtual Framebuffer 'fake' X server











15:30:44




#dpkg -L asterisk-config | less










15:32:14




#/etc/init.d/asterisk status


Asterisk PBX is running.











15:32:18




#/etc/init.d/asterisk stop


Stopping Asterisk PBX: asterisk.











15:32:23




#/etc/init.d/asterisk status





Asterisk PBX is not running ... failed!











15:32:24




#/etc/init.d/asterisk start


Starting Asterisk PBX: asterisk.











15:32:26




#/etc/init.d/asterisk status


Asterisk PBX is running.











15:32:28




#ps aux | grep asterisk


asterisk  9867  1.8  0.2  48564 18248 ?        Ssl  16:32   0:00 /usr/sbin/asterisk -p -U asterisk
asterisk  9868  0.0  0.0   2940   568 ?        S    16:32   0:00 astcanary /var/run/asterisk/alt.asterisk.canary.tweet.tweet.tweet 9867
root      9924  0.0  0.0   3352   748 pts/3    S+   16:32   0:00 grep asterisk











15:32:48




#ls -l /etc/asterisk/sip.conf


-rw-r----- 1 asterisk asterisk 63882 Jan 14 20:36 /etc/asterisk/sip.conf











15:33:59




#ls -l /etc/asterisk/extensions.conf


-rw-r----- 1 asterisk asterisk 31344 Jan 14 20:35 /etc/asterisk/extensions.conf











15:35:25




#less /etc/asterisk/sip.conf.ORIG










15:37:02




#vim /etc/asterisk/sip.conf





--- /dev/null	2013-04-08 17:47:11.686146249 +0300
+++ /etc/asterisk/sip.conf	2013-04-08 16:40:43.000000000 +0300
@@ -0,0 +1,8 @@
+context=default
+
+; SIP-peer
+[2301]
+type=friend
+secret=1234
+host=dynamic
+









15:40:43




#vim /etc/asterisk/sip.conf










15:42:23




#[    ]


-rw-r--r-- 1 root root 73 Apr  8 16:40 /etc/asterisk/sip.conf











15:42:24




#chown asterisk:asterisk /etc/asterisk/sip.conf












15:42:33




#chmod 600 /etc/asterisk/sip.conf












15:42:54




#cat /etc/asterisk/sip.conf


context=default
; SIP-peer
[2301]
type=friend
secret=1234
host=dynamic











15:45:02




#asterisk -r


Asterisk 1.6.2.9-2+squeeze10, Copyright (C) 1999 - 2010 Digium, Inc. and others.
Created by Mark Spencer <markster@digium.com>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
=========================================================================
Connected to Asterisk 1.6.2.9-2+squeeze10 currently running on linux7 (pid = 9867)
linux7*CLI> quit











15:46:36




#asterisk -r


Asterisk 1.6.2.9-2+squeeze10, Copyright (C) 1999 - 2010 Digium, Inc. and others.
Created by Mark Spencer <markster@digium.com>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
=========================================================================
Connected to Asterisk 1.6.2.9-2+squeeze10 currently running on linux7 (pid = 9867)
linux7*CLI> sip reload
[Apr  8 16:47:18] WARNING[9911]: config.c:1100 process_text_line: parse error: No category context for line 1 of /etc/asterisk/sip.conf
[Apr  8 16:47:18] ERROR[9911]: chan_sip.c:24596 reload_config: Contents of sip.conf are invalid and cannot be parsed
linux7*CLI> quit











15:48:24




#asterisk -rvvv


Asterisk 1.6.2.9-2+squeeze10, Copyright (C) 1999 - 2010 Digium, Inc. and others.
Created by Mark Spencer <markster@digium.com>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
=========================================================================
  == Parsing '/etc/asterisk/asterisk.conf':   == Found
  == Parsing '/etc/asterisk/extconfig.conf':   == Found
Connected to Asterisk 1.6.2.9-2+squeeze10 currently running on linux7 (pid = 9867)
...
linux7*CLI> co
config   console  core
linux7*CLI> core set verbose 3
Verbosity is at least 3
linux7*CLI> sip show peers
Name/username              Host            Dyn Nat ACL Port     Status
2301                       (Unspecified)    D   N      5060     Unmonitored
1 sip peers [Monitored: 0 online, 0 offline Unmonitored: 1 online, 0 offline]
linux7*CLI> quit
Executing last minute cleanups











15:50:02




#asterisk -rvv


Asterisk 1.6.2.9-2+squeeze10, Copyright (C) 1999 - 2010 Digium, Inc. and others.
Created by Mark Spencer <markster@digium.com>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
=========================================================================
  == Parsing '/etc/asterisk/asterisk.conf':   == Found
  == Parsing '/etc/asterisk/extconfig.conf':   == Found
Connected to Asterisk 1.6.2.9-2+squeeze10 currently running on linux7 (pid = 9867)
Verbosity is at least 3
linux7*CLI> lo
local   logger
linux7*CLI> sip show peers
Name/username              Host            Dyn Nat ACL Port     Status
2301                       (Unspecified)    D   N      5060     Unmonitored
1 sip peers [Monitored: 0 online, 0 offline Unmonitored: 1 online, 0 offline]
linux7*CLI> quit
Executing last minute cleanups











15:57:52




#ssh 192.168.50.1


The authenticity of host '192.168.50.1 (192.168.50.1)' can't be established.
RSA key fingerprint is 68:d8:cd:21:16:19:bf:87:89:a1:7b:2b:02:8c:29:62.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.50.1' (RSA) to the list of known hosts.
root@192.168.50.1's password:
Linux linux5 2.6.39-bpo.2-686-pae #1 SMP Thu Aug 4 11:02:22 UTC 2011 i686
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Mon Apr  8 16:38:29 2013
l3-agent is already running: pid=32499; pidfile=/root/.lilalo/l3-agent.pid











15:58:04




#asterisk -rvvv


Asterisk 1.6.2.9-2+squeeze10, Copyright (C) 1999 - 2010 Digium, Inc. and others.
Created by Mark Spencer <markster@digium.com>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
=========================================================================
  == Parsing '/etc/asterisk/asterisk.conf':   == Found
  == Parsing '/etc/asterisk/extconfig.conf':   == Found
Connected to Asterisk 1.6.2.9-2+squeeze10 currently running on linux5 (pid = 4524)
...
[Apr  8 16:58:51] NOTICE[4546]: chan_sip.c:21643 handle_request_subscribe: Received SIP subscribe for peer without mailbox: 2110
    -- Unregistered SIP '2110'
    -- Registered SIP '2110' at 192.168.50.100 port 57454
[Apr  8 16:59:19] NOTICE[4546]: chan_sip.c:21643 handle_request_subscribe: Received SIP subscribe for peer without mailbox: 2110
  == Using SIP RTP CoS mark 5
[Apr  8 16:59:37] NOTICE[4546]: chan_sip.c:20325 handle_request_invite: Call from '2101' to extension '2110' rejected because extension not found in context 'default'.
  == Using SIP RTP CoS mark 5
[Apr  8 16:59:54] NOTICE[4546]: chan_sip.c:20325 handle_request_invite: Call from '2101' to extension '192*168*50*100' rejected because extension not found in context 'default'.
linux5*CLI> quit
Executing last minute cleanups











16:00:20




#exit


exit
Connection to 192.168.50.1 closed.











16:00:22




#cat /etc/asterisk/sip.conf


[general]
context=default
; SIP-peer
[2301]
type=friend
secret=1234
host=dynamic









прошло 10 минут




16:11:04




#dpkg -L asterisk-sounds-main | grep welc


/usr/share/asterisk/sounds/en_US_f_Allison/dir-welcome.gsm











16:11:11




#dpkg -L asterisk-sounds-extraa | grep welcome





Package `asterisk-sounds-extraa' is not installed.
Use dpkg --info (= dpkg-deb --info) to examine archive files,
and dpkg --contents (= dpkg-deb --contents) to list their contents.











16:11:20




#dpkg -L asterisk-sounds-extra | grep welcome


/usr/share/asterisk/sounds/privacy-stop-calling-not-welcome2.gsm
/usr/share/asterisk/sounds/welcome.gsm
/usr/share/asterisk/sounds/privacy-stop-calling-not-welcome.gsm











16:11:52




#vim /etc/asterisk/extensions.conf





--- /dev/null	2013-04-08 17:47:11.686146249 +0300
+++ /etc/asterisk/extensions.conf	2013-04-08 17:12:52.000000000 +0300
@@ -0,0 +1,3 @@
+[default]
+
+









16:12:52




#vim /etc/asterisk/extensions.conf


--- /tmp/l3-saved-8302.19224.17670	2013-04-08 17:12:53.000000000 +0300
+++ /etc/asterisk/extensions.conf	2013-04-08 17:13:43.000000000 +0300
@@ -1,3 +1,4 @@
 [default]
 
+exten => 8000,1,Playback(welcome)
 









/dev/pts/0
16:16:18




#mii-tool





eth0: no link
SIOCGMIIREG on eth1 failed: Input/output error
SIOCGMIIREG on eth1 failed: Input/output error
eth1: no link











/dev/pts/5
16:16:18




#mii-tool


eth0: no link
SIOCGMIIREG on eth1 failed: Input/output error
SIOCGMIIREG on eth1 failed: Input/output error
eth1: no link











/dev/pts/2
16:17:12




#exten => 8000,1,Playback(welcome)


[default]
exten => 8000,1,Playback(welcome)











16:18:33




#vim /etc/asterisk/extensions.conf


--- /tmp/l3-saved-8302.3786.12491	2013-04-08 17:18:37.000000000 +0300
+++ /etc/asterisk/extensions.conf	2013-04-08 17:25:28.000000000 +0300
@@ -1,4 +1,10 @@
 [default]
 
-exten => 8000,1,Playback(welcome)
+exten => 8000,1,Answer
+exten => 8000,n,Wait(2)
+exten => 8000,n,Playback(welcome)
+
+exten => 8000,1,Answer
+ same =>      n,Wait(2)
+ same =>      n,Playback(welcome)
 









16:25:28




#dpkg -l asterisk


Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                           Version                        Description
+++-==============================-==============================-============================================================================
ii  asterisk                       1:1.6.2.9-2+squeeze10          Open Source Private Branch Exchange (PBX)











16:25:55




#vim /etc/asterisk/extensions.conf


--- /tmp/l3-saved-8302.8068.13996	2013-04-08 17:25:56.000000000 +0300
+++ /etc/asterisk/extensions.conf	2013-04-08 17:36:27.000000000 +0300
@@ -4,7 +4,11 @@
 exten => 8000,n,Wait(2)
 exten => 8000,n,Playback(welcome)
 
-exten => 8000,1,Answer
- same =>      n,Wait(2)
- same =>      n,Playback(welcome)
+;exten => 2301,1,Dial(SIP/2301)
+;exten => 2302,1,Dial(SIP/2302)
+
+exten => _23XX,1,Dial(SIP/${EXTEN})
+exten => _1023XX,1,Dial(SIP/${EXTEN:2})
+exten => _1023XX10,1,Dial(SIP/${EXTEN:2:4})
+
 







прошло 48 минут




/dev/pts/2
17:14:21




#vim ~/.bashrc


--- /tmp/l3-saved-7362.10364.5071	2013-04-08 18:14:39.000000000 +0300
+++ /root/.bashrc	2013-04-08 18:14:43.000000000 +0300
@@ -16,4 +16,4 @@
 # alias rm='rm -i'
 # alias cp='cp -i'
 # alias mv='mv -i'
-. /root/.lilalo/l3bashrc && _l3_start
+#. /root/.lilalo/l3bashrc && _l3_start









17:14:43




#bash


root@linux7:~# exit
exit











17:14:49




#vim ~/.bashrc


--- /tmp/l3-saved-7362.9469.25694	2013-04-08 18:14:51.000000000 +0300
+++ /root/.bashrc	2013-04-08 18:14:54.000000000 +0300
@@ -16,4 +16,4 @@
 # alias rm='rm -i'
 # alias cp='cp -i'
 # alias mv='mv -i'
-#. /root/.lilalo/l3bashrc && _l3_start
+. /root/.lilalo/l3bashrc && _l3_start









17:14:54




#w


 18:15:02 up 27 min,  4 users,  load average: 0.17, 0.07, 0.09
USER     TTY      FROM              LOGIN@   IDLE   JCPU   PCPU WHAT
user     tty7     :0               17:58   27:51   3.57s  0.07s x-session-manager
user     pts/0    :0.0             17:59    0.00s  0.28s  0.08s ssh user@192.168.15.253
user     pts/1    :0.0             18:01   13:16   0.34s  1.42s gnome-terminal
root     pts/2    192.168.15.253   18:14    0.00s  0.16s  0.00s script -f -c bash -q /root/.lilalo//5535108835443103-1365434061.script











17:15:02




#vim ~/.bashrc


--- /tmp/l3-saved-7362.27860.25749	2013-04-08 18:15:12.000000000 +0300
+++ /root/.bashrc	2013-04-08 18:15:16.000000000 +0300
@@ -16,4 +16,4 @@
 # alias rm='rm -i'
 # alias cp='cp -i'
 # alias mv='mv -i'
-. /root/.lilalo/l3bashrc && _l3_start
+#. /root/.lilalo/l3bashrc && _l3_start









17:15:16




#bash


root@linux7:~# w
 18:15:18 up 28 min,  4 users,  load average: 0.58, 0.17, 0.12
USER     TTY      FROM              LOGIN@   IDLE   JCPU   PCPU WHAT
user     tty7     :0               17:58   28:07   3.68s  0.07s x-session-manager
user     pts/0    :0.0             17:59    0.00s  0.29s  0.09s ssh user@192.168.15.253
user     pts/1    :0.0             18:01   13:32   0.34s  1.52s gnome-terminal
root     pts/2    192.168.15.253   18:14    0.00s  0.16s  0.00s script -f -c bash -q /root/.lilalo//5535108835443103-1365434061.script
root@linux7:~# exit
exit











/dev/pts/2
17:16:00




#ping 192.168.20.1





PING 192.168.20.1 (192.168.20.1) 56(84) bytes of data.
^C
--- 192.168.20.1 ping statistics ---
2 packets transmitted, 0 received, 100% packet loss, time 1000ms











17:16:09




#ping 192.168.20.2


PING 192.168.20.2 (192.168.20.2) 56(84) bytes of data.
64 bytes from 192.168.20.2: icmp_req=1 ttl=63 time=0.147 ms
64 bytes from 192.168.20.2: icmp_req=2 ttl=63 time=0.100 ms
^C
--- 192.168.20.2 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1000ms
rtt min/avg/max/mdev = 0.100/0.123/0.147/0.026 ms











17:16:14




#apt-cache search dhcp server


ahcpd - the Ad-Hoc Configuration Protocol
avahi-autoipd - Avahi IPv4LL network address configuration daemon
bootp - server for the bootp protocol with DHCP support
udhcpd - Provides the busybox DHCP server implementation
dhcp-helper - A DHCP relay agent
dhcp-probe - network DHCP or BootP server discover
dhcpdump - Parse DHCP packets from tcpdump
dhcping - DHCP Daemon Ping Program
dhis-server - Dynamic Host Information System - server
dibbler-client - portable DHCPv6 client
...
libnm-util-dev - network management framework (development files)
libnm-util1 - network management framework (shared library)
network-manager-dbg - network management framework daemon - debugging symbols
network-manager - network management framework daemon
pump - BOOTP and DHCP client for automatic IP configuration
pxe - free PXE daemon
python-pydhcplib - Python DHCP client/server library
resolvconf - name server information handler
totd - Small DNS proxy that supports IPv6/IPv4 record translation
wide-dhcpv6-server - DHCPv6 server for automatic IPv6 hosts configuration











17:16:31




#apt-get install isc-dhcp-server


Reading package lists... Done
Building dependency tree
Reading state information... Done
Suggested packages:
  isc-dhcp-server-ldap
The following NEW packages will be installed:
  isc-dhcp-server
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 378 kB of archives.
After this operation, 889 kB of additional disk space will be used.
...
Preconfiguring packages ...
Selecting previously deselected package isc-dhcp-server.
(Reading database ... 121997 files and directories currently installed.)
Unpacking isc-dhcp-server (from .../isc-dhcp-server_4.1.1-P1-15+squeeze8_i386.deb) ...
Processing triggers for man-db ...
Setting up isc-dhcp-server (4.1.1-P1-15+squeeze8) ...
Generating /etc/default/isc-dhcp-server...
Starting ISC DHCP server: dhcpdcheck syslog for diagnostics. ... failed!
 failed!
invoke-rc.d: initscript isc-dhcp-server, action "start" failed.











17:17:08




#dpkg -L isc-dhcp-server | grep /etc/


/etc/dhcp
/etc/dhcp/dhcpd.conf
/etc/init.d
/etc/init.d/isc-dhcp-server











17:18:21




#vim /etc/dhcp/dhcpd.conf








прошло 32 минуты




/dev/pts/6
17:50:23




#mv /home/user/firefox /usr/local/















/dev/pts/5
17:50:23




#mv /home/user/firefox /usr/local/










Вторник (04/09/13)


/dev/pts/2
08:56:04




#vim /etc/asterisk/sip.conf


--- /tmp/l3-saved-12192.3318.27663	2013-04-09 09:56:41.000000000 +0300
+++ /etc/asterisk/sip.conf	2013-04-09 10:04:05.000000000 +0300
@@ -1,9 +1,18 @@
 [general]
 context=default
 
+register => brest:1234@192.168.60.1/minsk
+
 ; SIP-peer
 [2301]
 type=friend
 secret=1234
 host=dynamic
 
+[minsk]
+type=friend
+secret=1234
+host=dynamic
+username=brest
+canreinvite=no
+









09:04:05




#asterisk -rvvv


Asterisk 1.6.2.9-2+squeeze10, Copyright (C) 1999 - 2010 Digium, Inc. and others.
Created by Mark Spencer <markster@digium.com>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
=========================================================================
  == Parsing '/etc/asterisk/asterisk.conf':   == Found
  == Parsing '/etc/asterisk/extconfig.conf':   == Found
Connected to Asterisk 1.6.2.9-2+squeeze10 currently running on linux7 (pid = 9867)
Verbosity is at least 3
linux7*CLI> sip reload
 Reloading SIP
  == Parsing '/etc/asterisk/sip.conf':   == Found
  == Parsing '/etc/asterisk/users.conf':   == Found
[Apr  9 10:04:12] NOTICE[9911]: chan_sip.c:24218 build_peer: The 'username' field for sip peers has been deprecated in favor of the term 'defaultuser'
  == Parsing '/etc/asterisk/sip_notify.conf':   == Found
[Apr  9 10:04:12] WARNING[9911]: chan_sip.c:18331 handle_response_register: Got 404 Not found on SIP register to service brest@192.168.60.1, giving up
    -- Registered SIP 'minsk' at 192.168.60.1 port 5060
linux7*CLI> quit
Executing last minute cleanups











09:04:27




#vim /etc/asterisk/sip.conf


--- /tmp/l3-saved-12192.3584.24086	2013-04-09 10:04:28.000000000 +0300
+++ /etc/asterisk/sip.conf	2013-04-09 10:04:33.000000000 +0300
@@ -13,6 +13,6 @@
 type=friend
 secret=1234
 host=dynamic
-username=brest
+defaultuser=brest
 canreinvite=no
 









09:10:49




#vim /etc/asterisk/extensions.conf


--- /tmp/l3-saved-12192.13268.9537	2013-04-09 10:10:54.000000000 +0300
+++ /etc/asterisk/extensions.conf	2013-04-09 10:11:12.000000000 +0300
@@ -11,4 +11,5 @@
 exten => _1023XX,1,Dial(SIP/${EXTEN:2})
 exten => _1023XX10,1,Dial(SIP/${EXTEN:2:4})
 
+exten => _22XX,1,Dial(SIP/minsk/${EXTEN})
 







прошло 30 минут




/dev/pts/2
09:41:25




#asterisk -rvvv


Asterisk 1.6.2.9-2+squeeze10, Copyright (C) 1999 - 2010 Digium, Inc. and others.
Created by Mark Spencer <markster@digium.com>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
=========================================================================
  == Parsing '/etc/asterisk/asterisk.conf':   == Found
  == Parsing '/etc/asterisk/extconfig.conf':   == Found
Connected to Asterisk 1.6.2.9-2+squeeze10 currently running on linux7 (pid = 9867)
Verbosity is at least 3
linux7*CLI>
linux7*CLI>
linux7*CLI> sip show peers
Name/username              Host            Dyn Nat ACL Port     Status
2301                       (Unspecified)    D   N      5060     Unmonitored
minsk/brest                192.168.60.1     D   N      5060     Unmonitored
2 sip peers [Monitored: 0 online, 0 offline Unmonitored: 2 online, 0 offline]
linux7*CLI> quit
Executing last minute cleanups











09:41:36




#vim /etc/asterisk/sip.conf


--- /tmp/l3-saved-12525.9411.16010	2013-04-09 10:41:40.000000000 +0300
+++ /etc/asterisk/sip.conf	2013-04-09 10:41:52.000000000 +0300
@@ -15,4 +15,5 @@
 host=dynamic
 defaultuser=brest
 canreinvite=no
+qualify=yes
 









09:43:29




#iptables -A INPUT -s 192.168.60.1 -j DROP












09:44:34




#tcpdump -i eth0 -n icmp


tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes
10:44:45.094526 IP 192.168.70.1 > 192.168.60.1: ICMP echo request, id 12770, seq 14, length 64
10:44:45.094689 IP 192.168.60.1 > 192.168.70.1: ICMP echo reply, id 12770, seq 14, length 64
10:44:46.102527 IP 192.168.70.1 > 192.168.60.1: ICMP echo request, id 12770, seq 15, length 64
10:44:46.102686 IP 192.168.60.1 > 192.168.70.1: ICMP echo reply, id 12770, seq 15, length 64
10:44:47.110528 IP 192.168.70.1 > 192.168.60.1: ICMP echo request, id 12770, seq 16, length 64
10:44:47.110701 IP 192.168.60.1 > 192.168.70.1: ICMP echo reply, id 12770, seq 16, length 64
10:44:48.118534 IP 192.168.70.1 > 192.168.60.1: ICMP echo request, id 12770, seq 17, length 64
10:44:48.118697 IP 192.168.60.1 > 192.168.70.1: ICMP echo reply, id 12770, seq 17, length 64
10:44:49.126530 IP 192.168.70.1 > 192.168.60.1: ICMP echo request, id 12770, seq 18, length 64
10:44:49.126706 IP 192.168.60.1 > 192.168.70.1: ICMP echo reply, id 12770, seq 18, length 64
10:44:50.134535 IP 192.168.70.1 > 192.168.60.1: ICMP echo request, id 12770, seq 19, length 64
10:44:50.134694 IP 192.168.60.1 > 192.168.70.1: ICMP echo reply, id 12770, seq 19, length 64
^C
12 packets captured
12 packets received by filter
0 packets dropped by kernel











09:44:50




#fg





ping 192.168.60.1
^C
--- 192.168.60.1 ping statistics ---
25 packets transmitted, 0 received, 100% packet loss, time 24192ms











09:46:24




#iptables -D INPUT -s 192.168.60.1 -j DROP












09:50:02




#vim /etc/asterisk/sip.conf


--- /tmp/l3-saved-12525.17309.1881	2013-04-09 10:50:16.000000000 +0300
+++ /etc/asterisk/sip.conf	2013-04-09 10:50:38.000000000 +0300
@@ -8,6 +8,7 @@
 type=friend
 secret=1234
 host=dynamic
+callerid="Igor Chubin"
 
 [minsk]
 type=friend









09:50:38




#vim /etc/asterisk/sip.conf










09:53:03




#vim /etc/asterisk/sip.conf










09:53:06




#[       ]


exten => 8000,1,Answer
exten => 8000,n,Wait(2)
exten => 8000,n,Playback(welcome)
;exten => 2301,1,Dial(SIP/2301)
exten => _21XX,1,Dial(SIP/minsk/${EXTEN})
exten => _1XXX,1,Dial(SIP/minsk/${EXTEN})
;exten => 2302,1,Dial(SIP/2302)
~
~
~
...
~
~
~
~
~
~
~
~
~
"/etc/asterisk/extensions.conf" 17L, 406C written











09:53:47




#vim /etc/asterisk/extensions.conf










09:58:54




#vim /etc/asterisk/extensions.conf








прошло 42 минуты




10:41:24




#[       ]


[general]
context=default
register => brest:1234@192.168.60.1/minsk
; SIP-peer
[2301]
type=friend
secret=1234
host=dynamic
callerid="Igor Chubin"
[minsk]
type=friend
secret=1234
host=dynamic
defaultuser=brest
canreinvite=no
qualify=yes









прошло 23 минуты




11:04:25




## http://db.tt/I6AEo6jh










прошло 94 минуты




12:39:02




## http://db.tt/irx7umoE












12:39:04




#vim /etc/asterisk/extensions.conf


--- /tmp/l3-saved-12525.9105.13259	2013-04-09 13:43:05.000000000 +0300
+++ /etc/asterisk/extensions.conf	2013-04-09 13:44:16.000000000 +0300
@@ -4,6 +4,13 @@
 exten => 8000,n,Wait(2)
 exten => 8000,n,Playback(welcome)
 
+;record
+
+exten => _81XX,1,Record(/var/tmp/message/${EXTEN:2}:gsm,1)
+exten => _81XX,n,Playback(/var/tmp/message/${EXTEN:2})
+
+exten => _82XX,1,Playback(/var/tmp/message/${EXTEN:2})
+
 ;exten => 2301,1,Dial(SIP/2301)
 ;exten => 2302,1,Dial(SIP/2302)
 









12:44:16




#mkdir /var/tmp/message/












12:44:21




#chown asterisk:asterisk /var/tmp/message/












12:44:37




#asterisk -rx 'dialplan reload'


Dialplan reloaded.











12:45:43




#vim /etc/asterisk/extensions.conf










12:52:02




#[       ]


exten => 8000,1,Answer
exten => 8000,n,Wait(2)
exten => 8000,n,Playback(welcome)
;record
exten => _81XX,1,Answer
exten => _23XX,n,Monitor(wav,filename,m)
exten => _23XX,n,Dial(SIP/${EXTEN})
exten => _81XX,n,Playback(/var/tmp/message/${EXTEN:2})
exten => _82XX,1,Playback(/var/tmp/message/${EXTEN:2})
~
...
~
~
~
~
~
~
~
~
~
"/etc/asterisk/extensions.conf" 27L, 652C written











12:54:10




#ls /var/spool/asterisk/monitor/












12:55:52




#ls /var/spool/asterisk/monitor/












12:55:54




#apt-get install sox


Reading package lists... Done
Building dependency tree
Reading state information... Done
sox is already the newest version.
sox set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.











13:04:52




#[       ]


exten => 8000,1,Answer
exten => 8000,n,Wait(2)
exten => 8000,n,Playback(welcome)
;record
exten => _81XX,1,Record(/var/tmp/message/${EXTEN:2}:gsm,1)
exten => _81XX,n,Playback(/var/tmp/message/${EXTEN:2})
exten => _82XX,1,Playback(/var/tmp/message/${EXTEN:2})
;exten => 2301,1,Dial(SIP/2301)
;exten => 2302,1,Dial(SIP/2302)
exten => _23XX,1,Answer
exten => _23XX,n,Set(CALLFILENAME=${EXTEN}-${CALLERID(num)}-${EPOCH})
exten => _23XX,n,Monitor(wav,${CALLFILENAME},m)
exten => _23XX,n,Dial(SIP/${EXTEN})
exten => _1023XX,1,Dial(SIP/${EXTEN:2})
exten => _1023XX10,1,Dial(SIP/${EXTEN:2:4})
exten => _22XX,1,Dial(SIP/minsk/${EXTEN})
exten => _21XX,1,Dial(SIP/minsk/${EXTEN})
exten => _1XXX,1,Dial(SIP/minsk/${EXTEN})











13:04:55




#[       ]












13:05:00




#apt-get install samba


Creating config file /etc/samba/smb.conf with new version
Setting up samba (2:3.5.6~dfsg-3squeeze9) ...
Generating /etc/default/samba...
tdbsam_open: Converting version 0.0 database to version 4.0.
tdbsam_convert_backup: updated /var/lib/samba/passdb.tdb file.
account_policy_get: tdb_fetch_uint32 failed for type 1 (min password length), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 2 (password history), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 3 (user must logon to change password), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 4 (maximum password age), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 5 (minimum password age), returning 0
...
Importing account for nobody...ok
Importing account for user...ok
Adding group `sambashare' (GID 118) ...
Done.
update-alternatives: using /usr/bin/smbstatus.samba3 to provide /usr/bin/smbstatus (smbstatus) in auto mode.
Starting Samba daemons: nmbd smbd.
Setting up samba-common-bin (2:3.5.6~dfsg-3squeeze9) ...
update-alternatives: using /usr/bin/nmblookup.samba3 to provide /usr/bin/nmblookup (nmblookup) in auto mode.
update-alternatives: using /usr/bin/net.samba3 to provide /usr/bin/net (net) in auto mode.
update-alternatives: using /usr/bin/testparm.samba3 to provide /usr/bin/testparm (testparm) in auto mode.











13:09:57




#smbpasswd -a user


New SMB password:
Retype new SMB password:











13:10:04




#ls -ld /var/spool/monitor





ls: cannot access /var/spool/monitor: No such file or directory











13:11:42




#ls -ld /var/spool/asterisk/monitor


drwxr-x--- 2 asterisk asterisk 4096 Jan 17 18:44 /var/spool/asterisk/monitor











13:11:45




#vim /etc/group


--- /tmp/l3-saved-12525.5994.12378	2013-04-09 14:11:53.000000000 +0300
+++ /etc/group	2013-04-09 14:11:59.000000000 +0300
@@ -53,6 +53,6 @@
 Debian-gdm:x:114:
 scanner:x:115:saned,user
 saned:x:116:
-user:x:1000:
+user:x:1000:asterisk
 asterisk:x:117:
 sambashare:x:118:







Файлы
  • /etc/asterisk/sip.conf
  • /etc/default/isc-dhcp-server
    • /etc/asterisk/sip.conf
    

    >
    [general]
context=default
; SIP-peer
[2301]
type=friend
secret=1234
host=dynamic

    /etc/default/isc-dhcp-server
    

    >
    # Defaults for dhcp initscript
# sourced by /etc/init.d/dhcp
# installed at /etc/default/isc-dhcp-server by the maintainer scripts
#
# This is a POSIX shell fragment
#
# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
#       Separate multiple interfaces with spaces, e.g. "eth0 eth1".
INTERFACES=""

    Статистика
    Время первой команды журнала14:34:51 2013- 4- 8
    Время последней команды журнала13:11:45 2013- 4- 9
    Количество командных строк в журнале100
    Процент команд с ненулевым кодом завершения, % 7.00
    Процент синтаксически неверно набранных команд, % 0.00
    Суммарное время работы с терминалом *, час 3.38
    Количество командных строк в единицу времени, команда/мин 0.49
    Частота использования команд
    vim23|====================| 20.35%
    ls10|========|  8.85%
    asterisk8|=======|  7.08%
    dpkg7|======|  6.19%
    [6|=====|  5.31%
    grep6|=====|  5.31%
    /etc/init.d/asterisk5|====|  4.42%
    apt-get5|====|  4.42%
    apt-cache5|====|  4.42%
    less4|===|  3.54%
    cat3|==|  2.65%
    #2|=|  1.77%
    mv2|=|  1.77%
    mii-tool2|=|  1.77%
    ps2|=|  1.77%
    ping2|=|  1.77%
    chown2|=|  1.77%
    iptables2|=|  1.77%
    bash2|=|  1.77%
    mkdir1||  0.88%
    smbpasswd1||  0.88%
    fg1||  0.88%
    chmod1||  0.88%
    wc1||  0.88%
    echo1||  0.88%
    ~1||  0.88%
    w1||  0.88%
    8000,1,Playback(welcome)1||  0.88%
    tcpdump1||  0.88%
    >1||  0.88%
    ssh1||  0.88%
    exten1||  0.88%
    exit1||  0.88%
    .vimrc1||  0.88%
    ____
    *) Интервалы неактивности длительностью 30 минут и более не учитываются
    Справка
        Для того чтобы использовать LiLaLo, не нужно знать ничего особенного:
    всё происходит само собой.
    Однако, чтобы ведение и последующее использование журналов
    было как можно более эффективным, желательно иметь в виду следующее:
    
      
    
    1.  
    В журнал автоматически попадают все команды, данные в любом терминале системы.
    
      2. 
    
    2. 
    Для того чтобы убедиться, что журнал на текущем терминале ведётся, 
    и команды записываются, дайте команду w.
    В поле WHAT, соответствующем текущему терминалу, 
    должна быть указана программа script.
    
      3. 
    
    3. 
    Команды, при наборе которых были допущены синтаксические ошибки, 
    выводятся перечёркнутым текстом:

      

      


      $ l s-l
      

      bash: l: command not found

      
      		

      

      

      
    
      4. 
    
    4. 
    Если код завершения команды равен нулю, 
    команда была выполнена без ошибок.
    Команды, код завершения которых отличен от нуля, выделяются цветом.

      

      


      $ test 5 -lt 4
      

      		

      

      
    Обратите внимание на то, что код завершения команды может быть отличен от нуля
    не только в тех случаях, когда команда была выполнена с ошибкой.
    Многие команды используют код завершения, например, для того чтобы показать результаты проверки

      
    
      5. 
    
    5. 
    Команды, ход выполнения которых был прерван пользователем, выделяются цветом.

      

      


      $ find / -name abc
      

      find: /home/devi-orig/.gnome2: Keine Berechtigung
find: /home/devi-orig/.gnome2_private: Keine Berechtigung
find: /home/devi-orig/.nautilus/metafiles: Keine Berechtigung
find: /home/devi-orig/.metacity: Keine Berechtigung
find: /home/devi-orig/.inkscape: Keine Berechtigung
^C

      
      		

      

      

      
    
      6. 
    
    6. 
    Команды, выполненные с привилегиями суперпользователя,
    выделяются слева красной чертой.

      

      


      # id
      

      uid=0(root) gid=0(root) Gruppen=0(root)

      
      		

      

      
    
      
    
      7. 
    
    7. 
    Изменения, внесённые в текстовый файл с помощью редактора, 
    запоминаются и показываются в журнале в формате ed.
    Строки, начинающиеся символом "<", удалены, а строки,
    начинающиеся символом ">" -- добавлены.

      

      


      $ vi ~/.bashrc
      

      2a3,5
>    if [ -f /usr/local/etc/bash_completion ]; then
>         . /usr/local/etc/bash_completion
>        fi

      		

      

      
    
      
    
      8. 
    
    8. 
    Для того чтобы изменить файл в соответствии с показанными в диффшоте
    изменениями, можно воспользоваться командой patch.
    Нужно скопировать изменения, запустить программу patch, указав в
    качестве её аргумента файл, к которому применяются изменения,
    и всавить скопированный текст:

      

      


      $ patch ~/.bashrc
      
      		

      

      
    В данном случае изменения применяются к файлу ~/.bashrc
    
      9. 
    
    9. 
    Для того чтобы получить краткую справочную информацию о команде, 
    нужно подвести к ней мышь. Во всплывающей подсказке появится краткое
    описание команды.
    
      
    
      
    Если справочная информация о команде есть, 
    команда выделяется голубым фоном, например: vi.
    Если справочная информация отсутствует,
    команда выделяется розовым фоном, например: notepad.exe.
    Справочная информация может отсутствовать в том случае, 
    если (1) команда введена неверно; (2) если распознавание команды LiLaLo выполнено неверно;
    (3) если информация о команде неизвестна LiLaLo.
    Последнее возможно для редких команд.
    
      10. 
    
    10. 
    Большие, в особенности многострочные, всплывающие подсказки лучше 
    всего показываются браузерами KDE Konqueror, Apple Safari и Microsoft Internet Explorer.
    В браузерах Mozilla и Firefox они отображаются не полностью, 
    а вместо перевода строки выводится специальный символ.
    
      11. 
    
    11. 
    Время ввода команды, показанное в журнале, соответствует времени 
    начала ввода командной строки, которое равно тому моменту, 
    когда на терминале появилось приглашение интерпретатора
    
      12. 
    
    12. 
    Имя терминала, на котором была введена команда, показано в специальном блоке.
    Этот блок показывается только в том случае, если терминал
    текущей команды отличается от терминала предыдущей.
    
      13. 
    
    13. 
    Вывод не интересующих вас в настоящий момент элементов журнала,
    таких как время, имя терминала и других, можно отключить.
    Для этого нужно воспользоваться формой управления журналом
    вверху страницы.
    
      14. 
    
    14. 
    Небольшие комментарии к командам можно вставлять прямо из командной строки.
    Комментарий вводится прямо в командную строку, после символов #^ или #v.
    Символы ^ и v показывают направление выбора команды, к которой относится комментарий:
    ^ - к предыдущей, v - к следующей.
    Например, если в командной строке было введено:

      $ whoami

      

      user

      

      $ #^ Интересно, кто я?

      
    в журнале это будет выглядеть так:
    

      $ whoami

      

      user

      

      

        Интересно, кто я?
       
       
    
      15. 
    
    15. 
    Если комментарий содержит несколько строк,
    его можно вставить в журнал следующим образом:

      $ whoami

      

      user

      

      $ cat > /dev/null #^ Интересно, кто я?

      

      Программа whoami выводит имя пользователя, под которым 
мы зарегистрировались в системе.
-
Она не может ответить на вопрос о нашем назначении 
в этом мире.

      
    В журнале это будет выглядеть так:

      

      


      $ whoami
      

      user

      

      Интересно, кто я?
      
Программа whoami выводит имя пользователя, под которым
      
мы зарегистрировались в системе.
      

      
Она не может ответить на вопрос о нашем назначении
      
в этом мире.
      

      
      		

      

      
    Для разделения нескольких абзацев между собой
    используйте символ "-", один в строке.
    
      

      16. 
    
    16. 
    Комментарии, не относящиеся непосредственно ни к какой из команд, 
    добавляются точно таким же способом, только вместо симолов #^ или #v 
    нужно использовать символы #=
    
      17. 

    
    17. 
    Содержимое файла может быть показано в журнале.
    Для этого его нужно вывести с помощью программы cat.
    Если вывод команды отметить симоволами #!, 
    содержимое файла будет показано в журнале
    в специально отведённой для этого секции.
    
      18. 

    
      
    
    18. 
    Для того чтобы вставить скриншот интересующего вас окна в журнал,
    нужно воспользоваться командой l3shot.
    После того как команда вызвана, нужно с помощью мыши выбрать окно, которое
    должно быть в журнале.
    
      19. 
    
      

    
      
    
    19. 
    Команды в журнале расположены в хронологическом порядке.
    Если две команды давались одна за другой, но на разных терминалах,
    в журнале они будут рядом, даже если они не имеют друг к другу никакого отношения.

      1
    2
3   
    4

      
    Группы команд, выполненных на разных терминалах, разделяются специальной линией.
    Под этой линией в правом углу показано имя терминала, на котором выполнялись команды.
    Для того чтобы посмотреть команды только одного сенса, 
    нужно щёкнуть по этому названию.
    
      20. 
    
      

    

    О программе
        
    
    LiLaLo (L3) расшифровывается как Live Lab Log.
    
    Программа разработана для повышения эффективности обучения Unix/Linux-системам.
    
    (c) Игорь Чубин, 2004-2008
    
    
    
$Id$