/l3/trainings/xg-ids/2005-12-19/fbsd2.linux.nt/user :1 :2 :3 :4 :5 :6 :7 :8 :9 :10 :11 :12 :13 :14 :15 :16 :17 :18 :19 :20 :21 :22 |
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$ifconfig -a
rl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet6 fe80::213:8fff:fe2f:ac5e%rl0 prefixlen 64 scopeid 0x1 inet 192.168.15.22 netmask 0xffffff00 broadcast 192.168.15.255 ether 00:13:8f:2f:ac:5e media: Ethernet autoselect (100baseTX <full-duplex>) status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 |
$ping ya.ru
PING ya.ru (213.180.204.8): 56 data bytes 64 bytes from 213.180.204.8: icmp_seq=0 ttl=50 time=147.020 ms 64 bytes from 213.180.204.8: icmp_seq=1 ttl=50 time=141.364 ms 64 bytes from 213.180.204.8: icmp_seq=2 ttl=50 time=142.494 ms 64 bytes from 213.180.204.8: icmp_seq=3 ttl=50 time=141.297 ms 64 bytes from 213.180.204.8: icmp_seq=4 ttl=50 time=144.427 ms 64 bytes from 213.180.204.8: icmp_seq=5 ttl=50 time=143.119 ms 64 bytes from 213.180.204.8: icmp_seq=6 ttl=50 time=141.008 ms 64 bytes from 213.180.204.8: icmp_seq=7 ttl=50 time=141.517 ms ^C --- ya.ru ping statistics --- 8 packets transmitted, 8 packets received, 0% packet loss round-trip min/avg/max/stddev = 141.008/142.781/147.020/1.931 ms |
$tail arp.log
cant run nbtscan No such file or directory <29>Dec 21 17:17:19 src@fbsd2 arpwatch: new station 192.168.15.25 0:f:b0:6e:a8:72 ip=192.168.15.25 mac=00:0f:b0:6e:a8:72 reason=new station switch port=00:0f:b0:6e:a8:72 -> 13 Fa0/1(192.168.12.100) % nbtscan 192.168.15.25 cant run nbtscan No such file or directory |
$sudo bash
Password: |
#cd /etc
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#ls
X11 gnats master.passwd phones rc.suspend aliases group motd portsnap.conf remote amd.map host.conf mtree ppp resolv.conf apmd.conf hosts namedb printcap rmt auth.conf hosts.allow netconfig profile rpc bluetooth hosts.equiv netstart protocols security crontab hosts.lpd network.subr pwd.db services csh.cshrc inetd.conf networks rc shells csh.login isdn newsyslog.conf rc.bluetooth skel csh.logout localtime nsmb.conf rc.bsdextended snmpd.config defaults locate.rc nsswitch.conf rc.conf spwd.db devd.conf login.access ntp rc.d ssh devfs.conf login.conf opieaccess rc.firewall ssl dhclient.conf login.conf.db opiekeys rc.firewall6 sysctl.conf disktab mac.conf pam.d rc.initdiskless syslog.conf dumpdates mail passwd rc.local termcap fbtab mail.rc pccard_ether rc.resume ttys fstab make.conf periodic rc.sendmail usbd.conf ftpusers manpath.config pf.conf rc.shutdown wall_cmos_clock gettytab manpath.config.bak pf.os rc.subr |
#cd p
![]() pam.d/ pccard_ether pf.conf phones ppp/ profile pwd.db passwd periodic/ pf.os portsnap.conf printcap protocols |
#cd ppp/
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#ls
ppp.conf |
#vi ppp.conf
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#\
> |
#ls
ppp.conf |
#vi ppp.conf
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#cp ppp.conf ppp.conf.old
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#vi ppp.conf
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#vi /etc/rc.conf
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#vi /etc/rc.conf
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#vi /etc/
![]() |
#vi /etc/defaults/rc.conf | grep pppoed
![]() ex/vi: Vi's standard input and output must be a terminal |
#cattc/defaults/rc.conf | grep pppoed
pppoed_enable="NO" # Run the PPP over Ethernet daemon. pppoed_provider="*" # Provider and ppp(8) config file entry. pppoed_flags="-P /var/run/pppoed.pid" # Flags to pppoed (if enabled). pppoed_interface="fxp0" # The interface that pppoed runs on. |
#vi /etc/rc.conf
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#vi ppp.conf
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#pwd
/etc/ppp |
#vi ppp.secret
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#vi ppp.secret
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#mv ppp.conf.old ppp.conf
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#ls
ppp.conf ppp.secret |
#cat ppp.conf
################################################################# # PPP Sample Configuration File # Originally written by Toshiharu OHNO # Simplified 5/14/1999 by wself@cdrom.com # # See /usr/share/examples/ppp/ for some examples # # $FreeBSD: src/etc/ppp/ppp.conf,v 1.10 2004/11/19 17:12:56 obrien Exp $ ################################################################# default: ... papchap: # # edit the next three lines and replace the items in caps with # the values which have been assigned by your ISP. # set phone PHONE_NUM set authname USERNAME set authkey PASSWORD set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0 add default HISADDR # Add a (sticky) default route |
#vi ppp.secret
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#vi /etc/rc.conf
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#vipp.conf
# Originally written by Toshiharu OHNO # Simplified 5/14/1999 by wself@cdrom.com # # See /usr/share/examples/ppp/ for some examples # # $FreeBSD: src/etc/ppp/ppp.conf,v 1.10 2004/11/19 17:12:56 obrien Exp $ ################################################################# default: set log Phase Chat LCP IPCP CCP tun command ident user-ppp VERSION (built COMPILATIONDATE) ... ~ ~ ~ ~ ~ ~ ~ ~ ~ :q! |
#vi /etc/rc.conf
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#vi ppp.conf
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#cp ppp.conf ppp.conf.old
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#vi ppp.conf
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#vi ppp.conf \
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#vi ppp.conf ppp.q!
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#vi /etc/rc.conf
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#/etc/rc.d/ppp
![]() ppp-user pppoed |
#/etc/rc.d/pppoed start
Starting pppoed |
#tail /var/log/messages
Dec 21 16:42:58 src@fbsd2 syslog-ng[18808]: STATS: dropped 0 Dec 21 16:52:59 src@fbsd2 syslog-ng[18808]: STATS: dropped 0 Dec 21 17:02:59 src@fbsd2 syslog-ng[18808]: STATS: dropped 0 Dec 21 17:12:59 src@fbsd2 syslog-ng[18808]: STATS: dropped 0 Dec 21 17:17:19 src@fbsd2 arpwatch: new station 192.168.15.25 0:f:b0:6e:a8:72 Dec 21 17:22:59 src@fbsd2 syslog-ng[18808]: STATS: dropped 0 Dec 21 17:28:24 src@fbsd2 sudo: user : TTY=ttyp5 ; PWD=/tmp ; USER=root ; COMMAND=/usr/local/bin/bash Dec 21 17:32:59 src@fbsd2 syslog-ng[18808]: STATS: dropped 0 Dec 21 17:42:59 src@fbsd2 syslog-ng[18808]: STATS: dropped 0 Dec 21 17:52:59 src@fbsd2 syslog-ng[18808]: STATS: dropped 0 |
#tail /var/log/
![]() Xorg.0.log backup/ httpd-access.log maillog scrollkeeper.log slip.log Xorg.0.log.old cron httpd-error.log messages security swatch.log Xorg.8.log debug.log lastlog messages.0.bz2 sendmail.st userlog Xorg.8.log.old fbsd1/ logger.log mysql.pipe sendmail.st.0 wtmp auth.log fbsd2/ lpd-errs ppp.log sendmail.st.1 xferlog |
#tail /var/log/ppp.log
Dec 18 19:53:16 fbsd2 newsyslog[277]: logfile first created Dec 21 17:54:49 src@fbsd2 pppoed[21231]: Listening as provider free2 |
#tail -f r/log/ppp.log
![]() Dec 18 19:53:16 fbsd2 newsyslog[277]: logfile first created Dec 21 17:54:49 src@fbsd2 pppoed[21231]: Listening as provider free2 ^C |
#ifconfig
rl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet6 fe80::213:8fff:fe2f:ac5e%rl0 prefixlen 64 scopeid 0x1 inet 192.168.15.22 netmask 0xffffff00 broadcast 192.168.15.255 ether 00:13:8f:2f:ac:5e media: Ethernet autoselect (100baseTX <full-duplex>) status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 |
#tail -f /var/log/ppp.log
![]() Dec 18 19:53:16 fbsd2 newsyslog[277]: logfile first created Dec 21 17:54:49 src@fbsd2 pppoed[21231]: Listening as provider free2 ^C |
#ps aux | grep pppoe
root 21231 0.0 0.1 1204 760 ?? Is 5:54PM 0:00.00 /usr/libexec/pppoed -P /var/run/pppoed.pid -p free2 rl0 |
#tail -f /var/log/ppp.log
![]() Dec 21 18:01:23 src@fbsd2 ppp[21406]: tun0: CCP: deflink: LayerStart. Dec 21 18:01:23 src@fbsd2 ppp[21406]: tun0: CCP: MPPE: Not usable without CHAP81 Dec 21 18:01:23 src@fbsd2 ppp[21406]: tun0: CCP: deflink: SendConfigReq(1) state = Closed Dec 21 18:01:23 src@fbsd2 ppp[21406]: tun0: CCP: DEFLATE[4] win 15 Dec 21 18:01:23 src@fbsd2 ppp[21406]: tun0: CCP: PRED1[2] Dec 21 18:01:23 src@fbsd2 ppp[21406]: tun0: CCP: deflink: State change Closed --> Req-Sent Dec 21 18:01:23 src@fbsd2 ppp[21406]: tun0: Phase: deflink: lcp -> open Dec 21 18:01:23 src@fbsd2 ppp[21406]: tun0: Phase: bundle: Network Dec 21 18:01:23 src@fbsd2 ppp[21406]: tun0: IPCP: FSM: Using "deflink" as a transport Dec 21 18:01:23 src@fbsd2 ppp[21406]: tun0: IPCP: deflink: State change Initial --> Closed ... Dec 21 18:04:29 src@fbsd2 ppp[21422]: tun0: CCP: PRED1[2] Dec 21 18:04:29 src@fbsd2 ppp[21422]: tun0: CCP: MPPE: Not usable without CHAP81 Dec 21 18:04:29 src@fbsd2 ppp[21422]: tun0: IPCP: deflink: State change Ack-Sent --> Opened Dec 21 18:04:29 src@fbsd2 ppp[21422]: tun0: CCP: deflink: RecvConfigReq(6) state = Req-Sent Dec 21 18:04:29 src@fbsd2 ppp[21422]: tun0: CCP: DEFLATE[4] win 15 Dec 21 18:04:29 src@fbsd2 ppp[21422]: tun0: CCP: DEFLATE[4] win 15 Dec 21 18:04:29 src@fbsd2 ppp[21422]: tun0: CCP: deflink: State change Ack-Sent --> Opened Dec 21 18:04:29 src@fbsd2 ppp[21422]: tun0: CCP: Deflate: Input channel reset Dec 21 18:04:29 src@fbsd2 ppp[21422]: tun0: CCP: deflink: Out = DEFLATE[26], In = DEFLATE[26] ^C |
$sudo ifconfig
exit Password: rl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet6 fe80::213:8fff:fe2f:ac5e%rl0 prefixlen 64 scopeid 0x1 inet 192.168.15.22 netmask 0xffffff00 broadcast 192.168.15.255 ether 00:13:8f:2f:ac:5e media: Ethernet autoselect (100baseTX <full-duplex>) status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1492 inet6 fe80::213:8fff:fe2f:ac5e%tun0 prefixlen 64 scopeid 0x4 inet 192.168.18.254 --> 192.168.18.0 netmask 0xffffffff Opened by PID 21313 |
$ping 192.168.18.0
PING 192.168.18.0 (192.168.18.0): 56 data bytes 64 bytes from 192.168.18.0: icmp_seq=0 ttl=64 time=4.262 ms 64 bytes from 192.168.18.0: icmp_seq=1 ttl=64 time=0.810 ms 64 bytes from 192.168.18.0: icmp_seq=2 ttl=64 time=0.811 ms ^C --- 192.168.18.0 ping statistics --- 3 packets transmitted, 3 packets received, 0% packet loss round-trip min/avg/max/stddev = 0.810/1.961/4.262/1.627 ms |
$man ppp
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#vi ppp.secret
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#vi ppp.conf
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#vi ppp.conf
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#tail -f /var/log/ppp.log
![]() Dec 21 18:16:52 src@fbsd2 ppp[21664]: tun0: Phase: PPP Terminated (normal). Dec 21 18:16:55 src@fbsd2 pppoed[21231]: Listening as provider free2 Dec 21 18:16:55 src@fbsd2 pppoed[21723]: Offering to .:exec-21723 as access concentrator fbsd2 Dec 21 18:16:55 src@fbsd2 pppoed[21723]: adding to .:exec-21723 as offered service fbsd2 Dec 21 18:16:55 src@fbsd2 pppoed[21723]: Received NGM_PPPOE_SESSIONID (hook "") Dec 21 18:16:55 src@fbsd2 pppoed[21723]: Received NGM_PPPOE_SUCCESS (hook "exec-21723") Dec 21 18:16:55 src@fbsd2 pppoed[21723]: Executing: exec /usr/sbin/ppp -direct free2 Dec 21 18:16:55 src@fbsd2 ppp[21723]: Phase: Using interface: tun0 Dec 21 18:16:55 src@fbsd2 ppp[21723]: Phase: deflink: Created in closed state Dec 21 18:16:55 src@fbsd2 ppp[21723]: tun0: Command: default: ident user-ppp VERSION (built COMPILATIONDATE) ... Dec 21 18:21:58 src@fbsd2 ppp[21723]: tun0: LCP: deflink: State change Closing --> Closed Dec 21 18:21:58 src@fbsd2 ppp[21723]: tun0: LCP: deflink: State change Closed --> Initial Dec 21 18:21:58 src@fbsd2 ppp[21723]: tun0: Phase: deflink: Disconnected! Dec 21 18:21:58 src@fbsd2 ppp[21723]: tun0: Phase: deflink: Connect time: 303 secs: 2016 octets in, 2581 octets out Dec 21 18:21:58 src@fbsd2 ppp[21723]: tun0: Phase: deflink: 75 packets in, 84 packets out Dec 21 18:21:58 src@fbsd2 ppp[21723]: tun0: Phase: total 15 bytes/sec, peak 273 bytes/sec on Wed Dec 21 18:16:57 2005 Dec 21 18:21:58 src@fbsd2 ppp[21723]: tun0: Phase: deflink: lcp -> closed Dec 21 18:21:58 src@fbsd2 ppp[21723]: tun0: Phase: bundle: Dead Dec 21 18:21:58 src@fbsd2 ppp[21723]: tun0: Phase: PPP Terminated (normal). ^C |
$sudo sysctl ip.iprwarding
![]() sysctl: unknown oid 'ip.ipforwarding' |
$sudo sysctl -a | grep forw
net.inet.ip.forwarding: 0 net.inet.ip.fastforwarding: 0 net.inet6.ip6.forwarding: 0 |
$sudo sysctl net.inet.ip.ipforwarding=1
![]() sysctl: unknown oid 'net.inet.ip.ipforwarding' |
$sudo sysctl net.inet.ip.forwarding=1
net.inet.ip.forwarding: 0 -> 1 |
$ethereal
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$sudo ethereal
Password: ^Z [1]+ Stopped sudo ethereal |
$man ppp
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$sudo ifconfig
Password: rl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet6 fe80::213:8fff:fe2f:ac5e%rl0 prefixlen 64 scopeid 0x1 inet 192.168.15.22 netmask 0xffffff00 broadcast 192.168.15.255 ether 00:13:8f:2f:ac:5e media: Ethernet autoselect (100baseTX <full-duplex>) status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 ... inet 127.0.0.1 netmask 0xff000000 tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1492 inet 192.168.18.254 --> 192.168.18.2 netmask 0xffffffff inet6 fe80::213:8fff:fe2f:ac5e%tun0 prefixlen 64 scopeid 0x4 Opened by PID 22252 tun1: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1492 inet 192.168.18.254 --> 192.168.18.2 netmask 0xffffffff inet6 fe80::213:8fff:fe2f:ac5e%tun1 prefixlen 64 scopeid 0x5 Opened by PID 22255 [1]+ Done sudo ethereal |
#tail -f /var/log/ppp.log
![]() Dec 21 18:27:32 src@fbsd2 ppp[21877]: tun0: LCP: MAGICNUM[6] 0x4681cc2e Dec 21 18:27:32 src@fbsd2 ppp[21877]: tun0: LCP: AUTHPROTO[5] 0xc223 (CHAP 0x05) Dec 21 18:27:32 src@fbsd2 ppp[21877]: tun0: LCP: deflink: State change Stopped --> Req-Sent Dec 21 18:27:32 src@fbsd2 ppp[21877]: tun0: LCP: deflink: RecvConfigReq(11) state = Req-Sent Dec 21 18:27:32 src@fbsd2 ppp[21877]: tun0: LCP: ACFCOMP[2] Dec 21 18:27:32 src@fbsd2 ppp[21877]: tun0: LCP: PROTOCOMP[2] Dec 21 18:27:32 src@fbsd2 ppp[21877]: tun0: LCP: ACCMAP[6] 0x00000000 Dec 21 18:27:32 src@fbsd2 ppp[21877]: tun0: LCP: MRU[4] 1492 Dec 21 18:27:32 src@fbsd2 ppp[21877]: tun0: LCP: MAGICNUM[6] 0x74ae1351 Dec 21 18:27:32 src@fbsd2 ppp[21877]: tun0: LCP: deflink: SendConfigAck(11) state = Req-Sent ... Dec 21 18:27:36 src@fbsd2 ppp[21879]: tun0: LCP: PROTOCOMP[2] Dec 21 18:27:36 src@fbsd2 ppp[21879]: tun0: LCP: ACCMAP[6] 0x00000000 Dec 21 18:27:36 src@fbsd2 ppp[21879]: tun0: LCP: MRU[4] 1492 Dec 21 18:27:36 src@fbsd2 ppp[21879]: tun0: LCP: MAGICNUM[6] 0x2e412e7a Dec 21 18:27:36 src@fbsd2 ppp[21879]: tun0: LCP: AUTHPROTO[5] 0xc223 (CHAP 0x05) Dec 21 18:27:36 src@fbsd2 ppp[21879]: tun0: LCP: deflink: State change Ack-Sent --> Opened Dec 21 18:27:36 src@fbsd2 ppp[21879]: tun0: LCP: deflink: LayerUp Dec 21 18:27:36 src@fbsd2 ppp[21879]: tun0: LCP: deflink: SendIdent(0) state = Opened Dec 21 18:27:36 src@fbsd2 ppp[21879]: tun0: LCP: MAGICNUM 2e412e7a Dec 21 18:27:36 src@fbsd2 ppp[21879]: tun0: LCP: TEXT user-ppp 3.4.2 (built Nov 3 2005) |
#tail -f /var/log/ppp.log
![]() Dec 21 18:29:43 src@fbsd2 ppp[21952]: tun0: LCP: deflink: SendIdent(3) state = Closing Dec 21 18:29:43 src@fbsd2 ppp[21952]: tun0: LCP: deflink: RecvTerminateAck(2) state = Closing Dec 21 18:29:43 src@fbsd2 ppp[21952]: tun0: Phase: deflink: Connect time: 1 secs: 209 octets in, 428 octets out Dec 21 18:29:43 src@fbsd2 ppp[21952]: tun0: Phase: total 637 bytes/sec, peak 0 bytes/sec on Wed Dec 21 18:29:42 2005 Dec 21 18:29:43 src@fbsd2 ppp[21952]: tun0: Phase: bundle: Dead Dec 21 18:29:46 src@fbsd2 pppoed[21231]: Listening as provider free2 Dec 21 18:29:46 src@fbsd2 pppoed[21954]: Offering to .:exec-21954 as access concentrator fbsd2 Dec 21 18:29:46 src@fbsd2 pppoed[21954]: adding to .:exec-21954 as offered service fbsd2 Dec 21 18:29:46 src@fbsd2 pppoed[21954]: Received NGM_PPPOE_SESSIONID (hook ":") Dec 21 18:29:46 src@fbsd2 pppoed[21954]: Received NGM_PPPOE_SUCCESS (hook "exec-21954") ... Dec 21 18:29:50 src@fbsd2 ppp[21956]: tun0: Command: free2: enable chap Dec 21 18:29:50 src@fbsd2 ppp[21956]: tun0: Command: free2: disable pap Dec 21 18:29:50 src@fbsd2 ppp[21956]: tun0: Command: free2: enable mppe Dec 21 18:29:50 src@fbsd2 ppp[21956]: tun0: Command: free2: set mppe 40 Dec 21 18:29:50 src@fbsd2 ppp[21956]: tun0: Command: free2: set ifaddr 192.168.18.254 192.168.18.0/24 Dec 21 18:29:50 src@fbsd2 ppp[21956]: tun0: Phase: PPP Started (direct mode). Dec 21 18:29:50 src@fbsd2 ppp[21956]: tun0: Phase: bundle: Establish Dec 21 18:29:50 src@fbsd2 ppp[21956]: tun0: Phase: deflink: closed -> opening Dec 21 18:29:50 src@fbsd2 ppp[21956]: tun0: Phase: deflink: Link is a netgraph node Dec 21 18:29:50 src@fbsd2 ppp[21956]: tun0: Phase: deflink: Connected! |
#vi ppp.conf
|
#ifconfig
rl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet6 fe80::213:8fff:fe2f:ac5e%rl0 prefixlen 64 scopeid 0x1 inet 192.168.15.22 netmask 0xffffff00 broadcast 192.168.15.255 ether 00:13:8f:2f:ac:5e media: Ethernet autoselect (100baseTX <full-duplex>) status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 tun0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500 |
#ifconfig
rl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet6 fe80::213:8fff:fe2f:ac5e%rl0 prefixlen 64 scopeid 0x1 inet 192.168.15.22 netmask 0xffffff00 broadcast 192.168.15.255 ether 00:13:8f:2f:ac:5e media: Ethernet autoselect (100baseTX <full-duplex>) status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 tun0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500 |
#tail /var/log/ppp.log
Dec 21 18:35:31 src@fbsd2 ppp[22205]: Phase: deflink: Created in closed state Dec 21 18:35:31 src@fbsd2 ppp[22205]: tun0: Command: default: ident user-ppp VERSION (built COMPILATIONDATE) Dec 21 18:35:31 src@fbsd2 ppp[22205]: tun0: Command: free2: enable chap Dec 21 18:35:31 src@fbsd2 ppp[22205]: tun0: Command: free2: disable pap Dec 21 18:35:31 src@fbsd2 ppp[22205]: tun0: Command: free2: enable mppe Dec 21 18:35:31 src@fbsd2 ppp[22205]: tun0: Command: free2: set mppe 40 Dec 21 18:35:31 src@fbsd2 ppp[22205]: tun0: Command: free2: set log Dec 21 18:35:32 src@fbsd2 ppp[22205]: Warning: deflink: Reducing configured MRU from 1500 to 1492 Dec 21 18:35:32 src@fbsd2 ppp[22205]: Warning: ff02:4::/32: Change route failed: errno: Network is unreachable Dec 21 18:35:32 src@fbsd2 ppp[22205]: Warning: deflink: Failed to negotiate (required) MPPE |
#vi /etc/ppp/ppp.conf
|
#tail -f r/log/ppp.log
![]() Dec 21 18:36:08 src@fbsd2 pppoed[22252]: Executing: exec /usr/sbin/ppp -direct free2 Dec 21 18:36:08 src@fbsd2 ppp[22252]: Phase: Using interface: tun0 Dec 21 18:36:08 src@fbsd2 ppp[22252]: Phase: deflink: Created in closed state Dec 21 18:36:08 src@fbsd2 ppp[22252]: tun0: Command: default: ident user-ppp VERSION (built COMPILATIONDATE) Dec 21 18:36:08 src@fbsd2 ppp[22252]: tun0: Command: free2: enable chap Dec 21 18:36:08 src@fbsd2 ppp[22252]: tun0: Command: free2: disable pap Dec 21 18:36:08 src@fbsd2 ppp[22252]: tun0: Command: free2: enable mppe Dec 21 18:36:08 src@fbsd2 ppp[22252]: tun0: Command: free2: set log Dec 21 18:36:09 src@fbsd2 ppp[22252]: Warning: deflink: Reducing configured MRU from 1500 to 1492 Dec 21 18:36:09 src@fbsd2 ppp[22252]: Warning: ff02:4::/32: Change route failed: errno: Network is unreachable ... Dec 21 18:36:59 src@fbsd2 pppoed[22255]: Executing: exec /usr/sbin/ppp -direct free2 Dec 21 18:36:59 src@fbsd2 ppp[22255]: Phase: Using interface: tun1 Dec 21 18:36:59 src@fbsd2 ppp[22255]: Phase: deflink: Created in closed state Dec 21 18:36:59 src@fbsd2 ppp[22255]: tun1: Command: default: ident user-ppp VERSION (built COMPILATIONDATE) Dec 21 18:36:59 src@fbsd2 ppp[22255]: tun1: Command: free2: enable chap Dec 21 18:36:59 src@fbsd2 ppp[22255]: tun1: Command: free2: disable pap Dec 21 18:36:59 src@fbsd2 ppp[22255]: tun1: Command: free2: enable mppe Dec 21 18:36:59 src@fbsd2 ppp[22255]: tun1: Command: free2: set log Dec 21 18:37:00 src@fbsd2 ppp[22255]: Warning: deflink: Reducing configured MRU from 1500 to 1492 ^C |
$sudo tail /var/log/messages
Dec 21 18:39:10 src@fbsd2 ppp[22449]: Warning: ipv6_Input: IPV6CP not open - packet dropped Dec 21 18:39:13 src@fbsd2 ppp[22451]: Warning: deflink: Reducing configured MRU from 1500 to 1492 Dec 21 18:39:13 src@fbsd2 ppp[22451]: Warning: ff02:4::/32: Change route failed: errno: Network is unreachable Dec 21 18:39:13 src@fbsd2 ppp[22451]: Warning: deflink: Failed to negotiate (required) MPPE Dec 21 18:39:13 src@fbsd2 ppp[22453]: Warning: deflink: Reducing configured MRU from 1500 to 1492 Dec 21 18:39:13 src@fbsd2 ppp[22453]: Warning: ff02:5::/32: Change route failed: errno: Network is unreachable Dec 21 18:39:13 src@fbsd2 ppp[22453]: Warning: deflink: Failed to negotiate (required) MPPE Dec 21 18:39:14 src@fbsd2 ppp[22455]: Warning: deflink: Reducing configured MRU from 1500 to 1492 Dec 21 18:39:14 src@fbsd2 ppp[22455]: Warning: ff02:4::/32: Change route failed: errno: Network is unreachable Dec 21 18:39:14 src@fbsd2 ppp[22455]: Warning: deflink: Failed to negotiate (required) MPPE |
#ifconfig
rl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet6 fe80::213:8fff:fe2f:ac5e%rl0 prefixlen 64 scopeid 0x1 inet 192.168.15.22 netmask 0xffffff00 broadcast 192.168.15.255 ether 00:13:8f:2f:ac:5e media: Ethernet autoselect (100baseTX <full-duplex>) status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1492 inet 192.168.18.254 --> 192.168.18.2 netmask 0xffffffff inet6 fe80::213:8fff:fe2f:ac5e%tun0 prefixlen 64 scopeid 0x4 Opened by PID 22252 tun1: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1492 inet 192.168.18.254 --> 192.168.18.2 netmask 0xffffffff inet6 fe80::213:8fff:fe2f:ac5e%tun1 prefixlen 64 scopeid 0x5 Opened by PID 22255 |
#kill 22255
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#kill 22252
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#ifconfig
rl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet6 fe80::213:8fff:fe2f:ac5e%rl0 prefixlen 64 scopeid 0x1 inet 192.168.15.22 netmask 0xffffff00 broadcast 192.168.15.255 ether 00:13:8f:2f:ac:5e media: Ethernet autoselect (100baseTX <full-duplex>) status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 tun0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500 tun1: flags=8010<POINTOPOINT,MULTICAST> mtu 1500 |
#vi /etc/ppp/ppp.conf
25c25 < # set mppe --- > set mppe 128 |
#ifconfig
rl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet6 fe80::213:8fff:fe2f:ac5e%rl0 prefixlen 64 scopeid 0x1 inet 192.168.15.22 netmask 0xffffff00 broadcast 192.168.15.255 ether 00:13:8f:2f:ac:5e media: Ethernet autoselect (100baseTX <full-duplex>) status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1492 inet 192.168.18.254 --> 192.168.18.2 netmask 0xffffffff inet6 fe80::213:8fff:fe2f:ac5e%tun0 prefixlen 64 scopeid 0x4 Opened by PID 22315 tun1: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1492 inet 192.168.18.254 --> 192.168.18.2 netmask 0xffffffff inet6 fe80::213:8fff:fe2f:ac5e%tun1 prefixlen 64 scopeid 0x5 Opened by PID 22326 |
#kill 22252
![]() bash: kill: (22252) - No such process |
#killall ppp
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#killall ppp
![]() No matching processes were found |
#killall ppp
![]() No matching processes were found |
#killall ppp
![]() No matching processes were found |
#ifconfig
rl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet6 fe80::213:8fff:fe2f:ac5e%rl0 prefixlen 64 scopeid 0x1 inet 192.168.15.22 netmask 0xffffff00 broadcast 192.168.15.255 ether 00:13:8f:2f:ac:5e media: Ethernet autoselect (100baseTX <full-duplex>) status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500 Opened by PID 22415 tun1: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500 Opened by PID 22417 |
#ifconfig
rl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet6 fe80::213:8fff:fe2f:ac5e%rl0 prefixlen 64 scopeid 0x1 inet 192.168.15.22 netmask 0xffffff00 broadcast 192.168.15.255 ether 00:13:8f:2f:ac:5e media: Ethernet autoselect (100baseTX <full-duplex>) status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 tun0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500 tun1: flags=8010<POINTOPOINT,MULTICAST> mtu 1500 |
#vi /etc/ppp/ppp.conf
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$sudo tail -f r/log/messages
![]() Dec 21 18:42:00 src@fbsd2 ppp[22909]: Warning: deflink: Reducing configured MRU from 1500 to 1492 Dec 21 18:42:00 src@fbsd2 ppp[22909]: Warning: ff02:4::/32: Change route failed: errno: Network is unreachable Dec 21 18:42:00 src@fbsd2 ppp[22909]: Warning: deflink: Failed to negotiate (required) MPPE Dec 21 18:42:03 src@fbsd2 ppp[22911]: Warning: deflink: Reducing configured MRU from 1500 to 1492 Dec 21 18:42:03 src@fbsd2 ppp[22911]: Warning: ff02:4::/32: Change route failed: errno: Network is unreachable Dec 21 18:42:04 src@fbsd2 ppp[22913]: Warning: deflink: Reducing configured MRU from 1500 to 1492 Dec 21 18:42:04 src@fbsd2 ppp[22913]: Warning: ff02:5::/32: Change route failed: errno: Network is unreachable Dec 21 18:42:04 src@fbsd2 ppp[22913]: Warning: deflink: Failed to negotiate (required) MPPE Dec 21 18:42:04 src@fbsd2 ppp[22915]: Warning: deflink: Reducing configured MRU from 1500 to 1492 Dec 21 18:42:04 src@fbsd2 ppp[22915]: Warning: ff02:6::/32: Change route failed: errno: Network is unreachable ... Dec 21 18:42:54 src@fbsd2 ppp[23075]: Warning: deflink: Failed to negotiate (required) MPPE Dec 21 18:42:54 src@fbsd2 ppp[23077]: Warning: deflink: Reducing configured MRU from 1500 to 1492 Dec 21 18:42:54 src@fbsd2 ppp[23077]: Warning: ff02:5::/32: Change route failed: errno: Network is unreachable Dec 21 18:42:54 src@fbsd2 ppp[23079]: Warning: deflink: Reducing configured MRU from 1500 to 1492 Dec 21 18:42:54 src@fbsd2 ppp[23079]: Warning: ff02:6::/32: Change route failed: errno: Network is unreachable Dec 21 18:42:54 src@fbsd2 ppp[23079]: Warning: deflink: Failed to negotiate (required) MPPE Dec 21 18:42:54 src@fbsd2 ppp[23081]: Warning: deflink: Reducing configured MRU from 1500 to 1492 Dec 21 18:42:54 src@fbsd2 ppp[23081]: Warning: ff02:7::/32: Change route failed: errno: Network is unreachable Dec 21 18:42:54 src@fbsd2 ppp[23081]: Warning: deflink: Failed to negotiate (required) MPPE Dec 21 18:42:58 src@fbsd2 ppp[23083]: Warning: deflink: Reducing configured MRU from 1500 to 1492 |
#killall ppp
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#killall ppp
![]() |
#killall ppp
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#killall ppp
![]() No matching processes were found |
#killall ppp
![]() |
#killall ppp
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#killall ppp
|
################################################################# # PPP Sample Configuration File # Originally written by Toshiharu OHNO # Simplified 5/14/1999 by wself@cdrom.com # # See /usr/share/examples/ppp/ for some examples # # $FreeBSD: src/etc/ppp/ppp.conf,v 1.10 2004/11/19 17:12:56 obrien Exp $ ################################################################# default: set log Phase Chat LCP IPCP CCP tun command ident user-ppp VERSION (built COMPILATIONDATE) # Ensure that "device" references the correct serial port # for your modem. (cuad0 = COM1, cuad1 = COM2) # set device /dev/cuad1 set speed 115200 set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \ \"\" AT OK-AT-OK ATE1Q0 OK \\dATDT\\T TIMEOUT 40 CONNECT" set timeout 180 # 3 minute idle timer (the default) enable dns # request DNS info (for resolv.conf) papchap: # # edit the next three lines and replace the items in caps with # the values which have been assigned by your ISP. # set phone PHONE_NUM set authname USERNAME set authkey PASSWORD set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0 add default HISADDR # Add a (sticky) default route
Время первой команды журнала | 16:55:34 2006-12-21 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Время последней команды журнала | 18:40:06 2006-12-21 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Количество командных строк в журнале | 101 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Процент команд с ненулевым кодом завершения, % | 8.91 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Процент синтаксически неверно набранных команд, % | 0.00 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Суммарное время работы с терминалом *, час | 1.74 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Количество командных строк в единицу времени, команда/мин | 0.97 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Частота использования команд |
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В журнал автоматически попадают все команды, данные в любом терминале системы.
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.
Команды, при наборе которых были допущены синтаксические ошибки, выводятся перечёркнутым текстом:
$ l s-l bash: l: command not found |
Если код завершения команды равен нулю, команда была выполнена без ошибок. Команды, код завершения которых отличен от нуля, выделяются цветом.
$ test 5 -lt 4 |
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 |
Команды, выполненные с привилегиями суперпользователя, выделяются слева красной чертой.
# id uid=0(root) gid=0(root) Gruppen=0(root) |
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
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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 |
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.
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.
Время ввода команды, показанное в журнале, соответствует времени начала ввода командной строки, которое равно тому моменту, когда на терминале появилось приглашение интерпретатора
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.
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.
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? |
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
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Комментарии, не относящиеся непосредственно ни к какой из команд, добавляются точно таким же способом, только вместо симолов #^ или #v нужно использовать символы #=
1 2 3 4Группы 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.
LiLaLo (L3) расшифровывается как Live Lab Log.
Программа разработана для повышения эффективности обучения Unix/Linux-системам.
(c) Игорь Чубин, 2004-2008