10:40:49
|
#cat ~/.bashr
|
| /l3/users/11-06-2007/nt-bsdnet/fbsd2.net.nt/root :1 :2 :3 :4 :5 :6 :7 :8 :9 :10 :11 :12 :13 :14 :15 :16 :17 :18 |
|
|
#cat ~/.bashrc
. /root/.lilalo/l3bashrc && _l3_start
if [ -f /usr/local/etc/bash_completion ]; then
. /usr/local/etc/bash_completion
fi
|
|
#cat ~/.bashr
|
|
#cat ~/.bashr
|
|
#cat ~/.bashrc
. /root/.lilalo/l3bashrc && _l3_start
if [ -f /usr/local/etc/bash_completion ]; then
. /usr/local/etc/bash_completion
fi
|
|
#. ~/.bashrc
|
|
#. ~/.bashrc
|
|
#ipfw list
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
65535 allow ip from any to any
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#ipfw list
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
65535 allow ip from any to any
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#vim /etc/rc.firewall
|
|
#vim /etc/rc.firewall
|
|
#grep ACCEPT /sys/i386/conf/GENERIC_WITH_IPFW
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
options IPFIREWALL_DEFAULT_TO_ACCEPT
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#grep ACCEPT /sys/i386/conf/GENERIC_WITH_IPFW
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
options IPFIREWALL_DEFAULT_TO_ACCEPT
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#lynx ya.ru
|
|
#lynx ya.ru
|
|
#lynx ya.ru
|
|
#grep ACCEPT /sys/i386/conf/GENERIC_WITH_IPFW
options IPFIREWALL_DEFAULT_TO_ACCEPT |
|
#grep ACCEPT /sys/i386/conf/GENERIC_WITH_IPFW
options IPFIREWALL_DEFAULT_TO_ACCEPT |
|
#grep ACCEPT /sys/i386/conf/GENERIC_WITH_IPFW
options IPFIREWALL_DEFAULT_TO_ACCEPT |
|
#ipfw list
65535 allow ip from any to any |
|
#ipfw list
65535 allow ip from any to any |
|
#ipfw list
65535 allow ip from any to any |
|
#kldload ipfw; ipfw add 65000 allow ip from any to any
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
kldload: can't load ipfw: File exists
65000 allow ip from any to any
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#kldload ipfw; ipfw add 65000 allow ip from any to any
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
kldload: can't load ipfw: File exists
65000 allow ip from any to any
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#vim /boot/loader
|
|
#vim /boot/loader
|
|
#vim /boot/loader.conf
|
|
#vim /boot/loader
|
|
#vim /boot/loader
|
|
#vim /boot/loader.conf
|
|
#vim /boot/loader
|
|
#vim /boot/loader
|
|
#vim /boot/loader.help
|
|
#vim /boot/loader.help
|
|
#ls -l /boot/
GENERIC/ boot1 frames.4th loader.conf pxeboot beastie.4th boot2 kernel/ loader.help screen.4th boot cdboot kernel.old/ loader.rc support.4th boot0 defaults/ loader mbr boot0sio device.hints loader.4th modules/ |
|
#ls -l /boot/kernel
kernel/ kernel.old/ |
|
#ls -l /boot/kernel/
Display all 462 possibilities? (y or n) |
|
#ls -l /boot/kernel/ip
ip6fw.ko ipdivert.ko ipl.ko ips.ko ip_mroute.ko ipfw.ko ipmi.ko |
|
#ls -l /boot/kernel/ipfw.ko
-r-xr-xr-x 1 root wheel 56326 Jun 12 03:04 /boot/kernel/ipfw.ko |
|
#ls -l /boot/
GENERIC/ boot1 frames.4th loader.conf pxeboot beastie.4th boot2 kernel/ loader.help screen.4th boot cdboot kernel.old/ loader.rc support.4th boot0 defaults/ loader mbr boot0sio device.hints loader.4th modules/ |
|
#ls -l /boot/kernel
kernel/ kernel.old/ |
|
#ls -l /boot/kernel/
Display all 462 possibilities? (y or n) |
|
#ls -l /boot/kernel/ip
ip6fw.ko ipdivert.ko ipl.ko ips.ko ip_mroute.ko ipfw.ko ipmi.ko |
|
#ls -l /boot/kernel/ipfw.ko
-r-xr-xr-x 1 root wheel 56326 Jun 12 03:04 /boot/kernel/ipfw.ko |
|
#file /boot/kernel/ipfw.ko
/boot/kernel/ipfw.ko: ELF 32-bit LSB shared object, Intel 80386, version 1 (FreeBSD), not stripped |
|
#file /boot/kernel/ipfw.ko
/boot/kernel/ipfw.ko: ELF 32-bit LSB shared object, Intel 80386, version 1 (FreeBSD), not stripped |
|
#man loader.conf
|
|
#man loader.conf
|
|
#kld
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
kldconfig kldload kldstat kldunload kldxref
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#kldstat
Id Refs Address Size Name 1 5 0xc0400000 7059ec kernel 2 1 0xc0b06000 59f20 acpi.ko 3 1 0xc378c000 4000 logo_saver.ko |
|
#kld
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
kldconfig kldload kldstat kldunload kldxref
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#kldstat
Id Refs Address Size Name 1 5 0xc0400000 7059ec kernel 2 1 0xc0b06000 59f20 acpi.ko 3 1 0xc378c000 4000 logo_saver.ko |
|
#ipfw list
65000 allow ip from any to any 65535 allow ip from any to any |
|
#ipfw list
65000 allow ip from any to any 65535 allow ip from any to any |
|
#kldunload ipfw
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
kldunload: can't find file ipfw: No such file or directory
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#kldunload ipfw
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
kldunload: can't find file ipfw: No such file or directory
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#kldunload ipfw.ko
kldunload: can't find file ipfw.ko: No such file or directory |
|
#kldunload ipfw.ko
kldunload: can't find file ipfw.ko: No such file or directory |
|
#ipfw listÝÚ
ipfw: bad command `listÝÚ' |
|
#ipfw listÝÚ
ipfw: bad command `listÝÚ' |
|
#top
last pid: 7316; load averages: 1.37, 1.01, 0.66 up 0+01:25:49 11:29:54
35 processes93.4 running 0.0 sleepin 0.4 6.2 0.0
CPU states: % user, % nice, % system, % interrupt, % idle
Mem: 37M Active, 70M Inact, 63M Wired, 16M Cache, 60M Buf, 307M Free
923 68K 7476 23 36.62
Sw792 997M Total, 997M F5ee 72K 7460 13 36.47
5
PID USERNAME THR PRI NICE SIZE RES STATE TIME WCPU COMMAND
792 root 1 115 0 8772K 7460K RUN 11:13 35.74% perl5.8.8
923 root 1 114 0 8768K 7476K RUN 11:22 35.60% perl5.8.8
...
848 root 1 96 0 2100K 1772K select 0:01 0.00% screen
849 root 1 96 0 1340K 920K select 0:01 0.00% script
790 root 1 96 0 1340K 916K select 0:01 0.00% script
917 root 1 96 0 1340K 916K select 0:00 0.00% script
705 root 1 96 0 3504K 2804K select 0:00 0.00% sendmail
959 root 1 8 0 3240K 2092K wait 0:00 0.00% bash
828 root 1 8 0 3248K 2080K wait 0:00 0.00% bash
847 root 1 20 0 1996K 1532K pause 0:00 0.00% screen
981 root 1 20 0 1996K 1640K pause 0:00 0.00% screen
715 root 1 8 0 1388K 1100K nanslp 0:00 0.00% cron
|
|
#top
last pid: 7316; load averages: 1.37, 1.01, 0.66 up 0+01:25:49 11:29:54
35 processes93.4 running 0.0 sleepin 0.4 6.2 0.0
CPU states: % user, % nice, % system, % interrupt, % idle
Mem: 37M Active, 70M Inact, 63M Wired, 16M Cache, 60M Buf, 307M Free
923 68K 7476 23 36.62
Sw792 997M Total, 997M F5ee 72K 7460 13 36.47
5
PID USERNAME THR PRI NICE SIZE RES STATE TIME WCPU COMMAND
792 root 1 115 0 8772K 7460K RUN 11:13 35.74% perl5.8.8
923 root 1 114 0 8768K 7476K RUN 11:22 35.60% perl5.8.8
...
848 root 1 96 0 2100K 1772K select 0:01 0.00% screen
849 root 1 96 0 1340K 920K select 0:01 0.00% script
790 root 1 96 0 1340K 916K select 0:01 0.00% script
917 root 1 96 0 1340K 916K select 0:00 0.00% script
705 root 1 96 0 3504K 2804K select 0:00 0.00% sendmail
959 root 1 8 0 3240K 2092K wait 0:00 0.00% bash
828 root 1 8 0 3248K 2080K wait 0:00 0.00% bash
847 root 1 20 0 1996K 1532K pause 0:00 0.00% screen
981 root 1 20 0 1996K 1640K pause 0:00 0.00% screen
715 root 1 8 0 1388K 1100K nanslp 0:00 0.00% cron
|
|
##ipfw add 100 deny icmp from net.nt to me via
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
##ipfw add 100 deny icmp from net.nt to me via
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#ifconfig
xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=9<RXCSUM,VLAN_MTU>
inet 192.168.16.22 netmask 0xffffff00 broadcast 192.168.16.255
inet 172.16.0.2 netmask 0xffff0000 broadcast 172.16.255.255
ether 00:51:04:a2:11:f3
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
inet 127.0.0.1 netmask 0xff000000
|
|
#ifconfig
xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=9<RXCSUM,VLAN_MTU>
inet 192.168.16.22 netmask 0xffffff00 broadcast 192.168.16.255
inet 172.16.0.2 netmask 0xffff0000 broadcast 172.16.255.255
ether 00:51:04:a2:11:f3
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
inet 127.0.0.1 netmask 0xff000000
|
|
#ipfw add 100 deny icmp from net.nt to me via xl0
00100 deny icmp from 192.168.16.15 to me via xl0 |
|
#ipfw add 100 deny icmp from net.nt to me via xl0
00100 deny icmp from 192.168.16.15 to me via xl0 |
|
#ssh clint@192.168.16.15 ping 192.168.16.21 -c 4
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
The authenticity of host '192.168.16.15 (192.168.16.15)' can't be established.
DSA key fingerprint is 3c:01:8f:86:03:04:d7:11:38:74:77:2b:0b:50:cc:18.
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
Are you sure you want to continue connecting (yes/no)? yes
DESCRIPTION
Warning: Permanently added '192.168.16.15' (DSA) to the list of known hosts.
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
clint@192.168.16.15's password:
...
64 bytes from 192.168.16.21: icmp_seq=3 ttl=64 time=0.277 ms
can be reached through the network; this may not be appropriate on all
64 bytes from 192.168.16.21: icmp_seq=4 ttl=64 time=0.327 ms
service. The server should have the user ID with the lowest possible
[r
--- 192.168.16.21 ping statistics ---
-------------------------------------------------------------------------------
4 packets transmitted, 4 received, 0% packet loss, time 3002ms
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
rtt min/avg/max/mdev = 0.277/0.858/2.511/0.954 ms
|
|
#ssh clint@192.168.16.15 ping 192.168.16.21 -c 4
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
The authenticity of host '192.168.16.15 (192.168.16.15)' can't be established.
DSA key fingerprint is 3c:01:8f:86:03:04:d7:11:38:74:77:2b:0b:50:cc:18.
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
Are you sure you want to continue connecting (yes/no)? yes
DESCRIPTION
Warning: Permanently added '192.168.16.15' (DSA) to the list of known hosts.
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
clint@192.168.16.15's password:
...
64 bytes from 192.168.16.21: icmp_seq=3 ttl=64 time=0.277 ms
can be reached through the network; this may not be appropriate on all
64 bytes from 192.168.16.21: icmp_seq=4 ttl=64 time=0.327 ms
service. The server should have the user ID with the lowest possible
[r
--- 192.168.16.21 ping statistics ---
-------------------------------------------------------------------------------
4 packets transmitted, 4 received, 0% packet loss, time 3002ms
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
rtt min/avg/max/mdev = 0.277/0.858/2.511/0.954 ms
|
|
#ssh clint@192.168.16.15 ping 192.168.16.21 -c 4
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
The authenticity of host '192.168.16.15 (192.168.16.15)' can't be established.
DSA key fingerprint is 3c:01:8f:86:03:04:d7:11:38:74:77:2b:0b:50:cc:18.
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
Are you sure you want to continue connecting (yes/no)? yes
DESCRIPTION
Warning: Permanently added '192.168.16.15' (DSA) to the list of known hosts.
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
clint@192.168.16.15's password:
...
64 bytes from 192.168.16.21: icmp_seq=3 ttl=64 time=0.277 ms
can be reached through the network; this may not be appropriate on all
64 bytes from 192.168.16.21: icmp_seq=4 ttl=64 time=0.327 ms
service. The server should have the user ID with the lowest possible
[r
--- 192.168.16.21 ping statistics ---
-------------------------------------------------------------------------------
4 packets transmitted, 4 received, 0% packet loss, time 3002ms
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
rtt min/avg/max/mdev = 0.277/0.858/2.511/0.954 ms
|
|
#host net.nt
net.nt has address 192.168.16.15 |
|
#host net.nt
net.nt has address 192.168.16.15 |
|
#host net.nt
net.nt has address 192.168.16.15 |
|
#ipfw list
00100 deny icmp from 192.168.16.15 to me via xl0 65000 allow ip from any to any 65535 allow ip from any to any |
|
#ipfw list
00100 deny icmp from 192.168.16.15 to me via xl0 65000 allow ip from any to any 65535 allow ip from any to any |
|
#ipfw list
00100 deny icmp from 192.168.16.15 to me via xl0 65000 allow ip from any to any 65535 allow ip from any to any |
|
#ipfw add 200 deny icmp from any to any
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
00200 deny icmp from any to any
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#ipfw add 200 deny icmp from any to any
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
00200 deny icmp from any to any
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#ssh clint@192.168.16.15 ping 192.168.16.21 -c 4
clint@192.168.16.15's password: PING 192.168.16.21 (192.168.16.21) 56(84) bytes of data. 64 bytes from 192.168.16.21: icmp_seq=1 ttl=64 time=0.238 ms 64 bytes from 192.168.16.21: icmp_seq=2 ttl=64 time=0.229 ms 64 bytes from 192.168.16.21: icmp_seq=3 ttl=64 time=0.292 ms 64 bytes from 192.168.16.21: icmp_seq=4 ttl=64 time=0.270 ms --- 192.168.16.21 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3000ms rtt min/avg/max/mdev = 0.229/0.257/0.292/0.027 ms |
|
#ssh clint@192.168.16.15 ping 192.168.16.21 -c 4
clint@192.168.16.15's password: PING 192.168.16.21 (192.168.16.21) 56(84) bytes of data. 64 bytes from 192.168.16.21: icmp_seq=1 ttl=64 time=0.238 ms 64 bytes from 192.168.16.21: icmp_seq=2 ttl=64 time=0.229 ms 64 bytes from 192.168.16.21: icmp_seq=3 ttl=64 time=0.292 ms 64 bytes from 192.168.16.21: icmp_seq=4 ttl=64 time=0.270 ms --- 192.168.16.21 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3000ms rtt min/avg/max/mdev = 0.229/0.257/0.292/0.027 ms |
|
#ssh clint@192.168.16.15 ping 192.168.16.22 -c 4
clint@192.168.16.15's password: ^CKilled by signal 2. |
|
#ssh clint@192.168.16.15 ping 192.168.16.22 -c 4
clint@192.168.16.15's password: ^CKilled by signal 2. |
|
#ipfw delete 200
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#ipfw delete 200
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#ipfw list
00100 deny icmp from 192.168.16.15 to me via xl0 65000 allow ip from any to any 65535 allow ip from any to any |
|
#ipfw list
00100 deny icmp from 192.168.16.15 to me via xl0 65000 allow ip from any to any 65535 allow ip from any to any |
|
#ssh clint@192.168.16.15 ping 192.168.16.22 -c 4
clint@192.168.16.15's password: ^CKilled by signal 2. |
|
#ssh clint@192.168.16.15 ping 192.168.16.22 -c 4
clint@192.168.16.15's password: ^CKilled by signal 2. |
|
# icmp from net.nt to me via xl0
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
# icmp from net.nt to me via xl0
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#ipfw add 100 reject icmp from net.nt to me via xl0
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
00100 reject icmp from 192.168.16.15 to me via xl0
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#ipfw add 100 reject icmp from net.nt to me via xl0
1 # $FreeBSD: src/etc/inetd.conf,v 1.70.2.2 2006/09/07 20:03:25 obrien Exp
NAME
00100 reject icmp from 192.168.16.15 to me via xl0
SY
tftpd [-cClnw] [-s directory] [-u user] [-U umask] [directory ...]
DESCRIPTION
Transfer Protocol (RFC 1350). The TFTP server operates at the port indi-
normally started by inetd(8).
The use of tftp(1) does not require an account or password on the remote
only publicly readable files to be accessed. Files containing the string
only if they already exist and are publicly writable. Note that this
can be reached through the network; this may not be appropriate on all
service. The server should have the user ID with the lowest possible
[r
-------------------------------------------------------------------------------
18 #shell stream tcp6 nowait root /usr/libexec/rshd rshd
|
|
#ipfw list
00100 deny icmp from 192.168.16.15 to me via xl0 00100 reject icmp from 192.168.16.15 to me via xl0 65000 allow ip from any to any 65535 allow ip from any to any |
|
#ipfw list
00100 deny icmp from 192.168.16.15 to me via xl0 00100 reject icmp from 192.168.16.15 to me via xl0 65000 allow ip from any to any 65535 allow ip from any to any |
. /root/.lilalo/l3bashrc && _l3_start
if [ -f /usr/local/etc/bash_completion ]; then
. /usr/local/etc/bash_completion
fi
| Время первой команды журнала | 10:40:49 2007- 6-13 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Время последней команды журнала | 11:36:52 2007- 6-13 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Количество командных строк в журнале | 98 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Процент команд с ненулевым кодом завершения, % | 12.24 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Процент синтаксически неверно набранных команд, % | 0.00 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Суммарное время работы с терминалом *, час | 0.93 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Количество командных строк в единицу времени, команда/мин | 1.75 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Частота использования команд |
|
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
|
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
|
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
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.
LiLaLo (L3) расшифровывается как Live Lab Log.
Программа разработана для повышения эффективности обучения Unix/Linux-системам.
(c) Игорь Чубин, 2004-2008