Журнал лабораторных работ

Содержание

Журнал

Среда (07/29/09)

/dev/ttyp2
19:23:38
#ipcalc
Usage: ipcalc [options] <ADDRESS>[[/]<NETMASK>] [NETMASK]
ipcalc takes an IP address and netmask and calculates the resulting broadcast,
network, Cisco wildcard mask, and host range. By giving a second netmask, you
can design sub- and supernetworks. It is also intended to be a teaching tool
and presents the results as easy-to-understand binary values.
 -n --nocolor  Don't display ANSI color codes.
 -b --nobinary Suppress the bitwise output.
 -c --class    Just print bit-count-mask of given address.
 -h --html     Display results as HTML (not finished in this version).
 -v --version  Print Version.
...
ipcalc 192.168.0.1/24
ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
ipcalc <ADDRESS1> - <ADDRESS2>  deaggregate address range
ipcalc <ADDRESS>/<NETMASK> --s a b c
                                split network to subnets
                                where a b c fits in.
! New HTML support not yet finished.
ipcalc 0.41
19:23:38
#ipcalc
Usage: ipcalc [options] <ADDRESS>[[/]<NETMASK>] [NETMASK]
ipcalc takes an IP address and netmask and calculates the resulting broadcast,
network, Cisco wildcard mask, and host range. By giving a second netmask, you
can design sub- and supernetworks. It is also intended to be a teaching tool
and presents the results as easy-to-understand binary values.
 -n --nocolor  Don't display ANSI color codes.
 -b --nobinary Suppress the bitwise output.
 -c --class    Just print bit-count-mask of given address.
 -h --html     Display results as HTML (not finished in this version).
 -v --version  Print Version.
...
ipcalc 192.168.0.1/24
ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
ipcalc <ADDRESS1> - <ADDRESS2>  deaggregate address range
ipcalc <ADDRESS>/<NETMASK> --s a b c
                                split network to subnets
                                where a b c fits in.
! New HTML support not yet finished.
ipcalc 0.41
19:24:07
#ipcalc -n 192.168.63.0/28 255.255.63.0
INVALID NETMASK
INVALID MASK2:   255.255.63.0
Address:   192.168.63.0         11000000.10101000.00111111.0000 0000
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   192.168.63.0/28      11000000.10101000.00111111.0000 0000
HostMin:   192.168.63.1         11000000.10101000.00111111.0000 0001
HostMax:   192.168.63.14        11000000.10101000.00111111.0000 1110
Broadcast: 192.168.63.15        11000000.10101000.00111111.0000 1111
Hosts/Net: 14                    Class C, Private Internet
Supernet
Netmask:   255.255.255.0 = 24   11111111.11111111.11111111. 00000000
Wildcard:  0.0.0.255            00000000.00000000.00000000. 11111111
Network:   192.168.63.0/24      11000000.10101000.00111111. 00000000
HostMin:   192.168.63.1         11000000.10101000.00111111. 00000001
HostMax:   192.168.63.254       11000000.10101000.00111111. 11111110
Broadcast: 192.168.63.255       11000000.10101000.00111111. 11111111
Hosts/Net: 254                   Class C, Private Internet
19:24:07
#ipcalc -n 192.168.63.0/28 255.255.63.0
INVALID NETMASK
INVALID MASK2:   255.255.63.0
Address:   192.168.63.0         11000000.10101000.00111111.0000 0000
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   192.168.63.0/28      11000000.10101000.00111111.0000 0000
HostMin:   192.168.63.1         11000000.10101000.00111111.0000 0001
HostMax:   192.168.63.14        11000000.10101000.00111111.0000 1110
Broadcast: 192.168.63.15        11000000.10101000.00111111.0000 1111
Hosts/Net: 14                    Class C, Private Internet
Supernet
Netmask:   255.255.255.0 = 24   11111111.11111111.11111111. 00000000
Wildcard:  0.0.0.255            00000000.00000000.00000000. 11111111
Network:   192.168.63.0/24      11000000.10101000.00111111. 00000000
HostMin:   192.168.63.1         11000000.10101000.00111111. 00000001
HostMax:   192.168.63.254       11000000.10101000.00111111. 11111110
Broadcast: 192.168.63.255       11000000.10101000.00111111. 11111111
Hosts/Net: 254                   Class C, Private Internet
19:24:53
#ipcalc -n 192.168.63.0/28 255.255.255.0
Address:   192.168.63.0         11000000.10101000.00111111.0000 0000
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   192.168.63.0/28      11000000.10101000.00111111.0000 0000
HostMin:   192.168.63.1         11000000.10101000.00111111.0000 0001
HostMax:   192.168.63.14        11000000.10101000.00111111.0000 1110
Broadcast: 192.168.63.15        11000000.10101000.00111111.0000 1111
Hosts/Net: 14                    Class C, Private Internet
Supernet
Netmask:   255.255.255.0 = 24   11111111.11111111.11111111. 00000000
Wildcard:  0.0.0.255            00000000.00000000.00000000. 11111111
Network:   192.168.63.0/24      11000000.10101000.00111111. 00000000
HostMin:   192.168.63.1         11000000.10101000.00111111. 00000001
HostMax:   192.168.63.254       11000000.10101000.00111111. 11111110
Broadcast: 192.168.63.255       11000000.10101000.00111111. 11111111
Hosts/Net: 254                   Class C, Private Internet
19:24:53
#ipcalc -n 192.168.63.0/28 255.255.255.0
Address:   192.168.63.0         11000000.10101000.00111111.0000 0000
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   192.168.63.0/28      11000000.10101000.00111111.0000 0000
HostMin:   192.168.63.1         11000000.10101000.00111111.0000 0001
HostMax:   192.168.63.14        11000000.10101000.00111111.0000 1110
Broadcast: 192.168.63.15        11000000.10101000.00111111.0000 1111
Hosts/Net: 14                    Class C, Private Internet
Supernet
Netmask:   255.255.255.0 = 24   11111111.11111111.11111111. 00000000
Wildcard:  0.0.0.255            00000000.00000000.00000000. 11111111
Network:   192.168.63.0/24      11000000.10101000.00111111. 00000000
HostMin:   192.168.63.1         11000000.10101000.00111111. 00000001
HostMax:   192.168.63.254       11000000.10101000.00111111. 11111110
Broadcast: 192.168.63.255       11000000.10101000.00111111. 11111111
Hosts/Net: 254                   Class C, Private Internet
19:25:09
#ipcalc -n 192.168.63.0/28 255.255.63
INVALID NETMASK
INVALID MASK2:   255.255.63.0
Address:   192.168.63.0         11000000.10101000.00111111.0000 0000
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   192.168.63.0/28      11000000.10101000.00111111.0000 0000
HostMin:   192.168.63.1         11000000.10101000.00111111.0000 0001
HostMax:   192.168.63.14        11000000.10101000.00111111.0000 1110
Broadcast: 192.168.63.15        11000000.10101000.00111111.0000 1111
Hosts/Net: 14                    Class C, Private Internet
Supernet
Netmask:   255.255.255.0 = 24   11111111.11111111.11111111. 00000000
Wildcard:  0.0.0.255            00000000.00000000.00000000. 11111111
Network:   192.168.63.0/24      11000000.10101000.00111111. 00000000
HostMin:   192.168.63.1         11000000.10101000.00111111. 00000001
HostMax:   192.168.63.254       11000000.10101000.00111111. 11111110
Broadcast: 192.168.63.255       11000000.10101000.00111111. 11111111
Hosts/Net: 254                   Class C, Private Internet
19:25:09
#ipcalc -n 192.168.63.0/28 255.255.63
INVALID NETMASK
INVALID MASK2:   255.255.63.0
Address:   192.168.63.0         11000000.10101000.00111111.0000 0000
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   192.168.63.0/28      11000000.10101000.00111111.0000 0000
HostMin:   192.168.63.1         11000000.10101000.00111111.0000 0001
HostMax:   192.168.63.14        11000000.10101000.00111111.0000 1110
Broadcast: 192.168.63.15        11000000.10101000.00111111.0000 1111
Hosts/Net: 14                    Class C, Private Internet
Supernet
Netmask:   255.255.255.0 = 24   11111111.11111111.11111111. 00000000
Wildcard:  0.0.0.255            00000000.00000000.00000000. 11111111
Network:   192.168.63.0/24      11000000.10101000.00111111. 00000000
HostMin:   192.168.63.1         11000000.10101000.00111111. 00000001
HostMax:   192.168.63.254       11000000.10101000.00111111. 11111110
Broadcast: 192.168.63.255       11000000.10101000.00111111. 11111111
Hosts/Net: 254                   Class C, Private Internet
19:25:23
#ipcalc
Usage: ipcalc [options] <ADDRESS>[[/]<NETMASK>] [NETMASK]
ipcalc takes an IP address and netmask and calculates the resulting broadcast,
network, Cisco wildcard mask, and host range. By giving a second netmask, you
can design sub- and supernetworks. It is also intended to be a teaching tool
and presents the results as easy-to-understand binary values.
 -n --nocolor  Don't display ANSI color codes.
 -b --nobinary Suppress the bitwise output.
 -c --class    Just print bit-count-mask of given address.
 -h --html     Display results as HTML (not finished in this version).
 -v --version  Print Version.
...
ipcalc 192.168.0.1/24
ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
ipcalc <ADDRESS1> - <ADDRESS2>  deaggregate address range
ipcalc <ADDRESS>/<NETMASK> --s a b c
                                split network to subnets
                                where a b c fits in.
! New HTML support not yet finished.
ipcalc 0.41
19:25:23
#ipcalc
Usage: ipcalc [options] <ADDRESS>[[/]<NETMASK>] [NETMASK]
ipcalc takes an IP address and netmask and calculates the resulting broadcast,
network, Cisco wildcard mask, and host range. By giving a second netmask, you
can design sub- and supernetworks. It is also intended to be a teaching tool
and presents the results as easy-to-understand binary values.
 -n --nocolor  Don't display ANSI color codes.
 -b --nobinary Suppress the bitwise output.
 -c --class    Just print bit-count-mask of given address.
 -h --html     Display results as HTML (not finished in this version).
 -v --version  Print Version.
...
ipcalc 192.168.0.1/24
ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
ipcalc <ADDRESS1> - <ADDRESS2>  deaggregate address range
ipcalc <ADDRESS>/<NETMASK> --s a b c
                                split network to subnets
                                where a b c fits in.
! New HTML support not yet finished.
ipcalc 0.41
19:25:32
#ipcalc -n 192.168.63.0/28 255.255.224=27
INVALID MASK2:   255.255.224=27
Address:   192.168.63.0         11000000.10101000.00111111.0000 0000
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   192.168.63.0/28      11000000.10101000.00111111.0000 0000
HostMin:   192.168.63.1         11000000.10101000.00111111.0000 0001
HostMax:   192.168.63.14        11000000.10101000.00111111.0000 1110
Broadcast: 192.168.63.15        11000000.10101000.00111111.0000 1111
Hosts/Net: 14                    Class C, Private Internet
Supernet
Netmask:   255.255.255.0 = 24   11111111.11111111.11111111. 00000000
Wildcard:  0.0.0.255            00000000.00000000.00000000. 11111111
Network:   192.168.63.0/24      11000000.10101000.00111111. 00000000
HostMin:   192.168.63.1         11000000.10101000.00111111. 00000001
HostMax:   192.168.63.254       11000000.10101000.00111111. 11111110
Broadcast: 192.168.63.255       11000000.10101000.00111111. 11111111
Hosts/Net: 254                   Class C, Private Internet
19:25:32
#ipcalc -n 192.168.63.0/28 255.255.224=27
INVALID MASK2:   255.255.224=27
Address:   192.168.63.0         11000000.10101000.00111111.0000 0000
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   192.168.63.0/28      11000000.10101000.00111111.0000 0000
HostMin:   192.168.63.1         11000000.10101000.00111111.0000 0001
HostMax:   192.168.63.14        11000000.10101000.00111111.0000 1110
Broadcast: 192.168.63.15        11000000.10101000.00111111.0000 1111
Hosts/Net: 14                    Class C, Private Internet
Supernet
Netmask:   255.255.255.0 = 24   11111111.11111111.11111111. 00000000
Wildcard:  0.0.0.255            00000000.00000000.00000000. 11111111
Network:   192.168.63.0/24      11000000.10101000.00111111. 00000000
HostMin:   192.168.63.1         11000000.10101000.00111111. 00000001
HostMax:   192.168.63.254       11000000.10101000.00111111. 11111110
Broadcast: 192.168.63.255       11000000.10101000.00111111. 11111111
Hosts/Net: 254                   Class C, Private Internet
19:27:58
#ipcalc -n 192.168.63.0/28
Address:   192.168.63.0         11000000.10101000.00111111.0000 0000
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   192.168.63.0/28      11000000.10101000.00111111.0000 0000
HostMin:   192.168.63.1         11000000.10101000.00111111.0000 0001
HostMax:   192.168.63.14        11000000.10101000.00111111.0000 1110
Broadcast: 192.168.63.15        11000000.10101000.00111111.0000 1111
Hosts/Net: 14                    Class C, Private Internet
õ ×ÁÓ ÅÓÔØ ÎÏ×ÁÑ ÐÏÞÔÁ × /var/mail/root
19:27:58
#ipcalc -n 192.168.63.0/28
Address:   192.168.63.0         11000000.10101000.00111111.0000 0000
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   192.168.63.0/28      11000000.10101000.00111111.0000 0000
HostMin:   192.168.63.1         11000000.10101000.00111111.0000 0001
HostMax:   192.168.63.14        11000000.10101000.00111111.0000 1110
Broadcast: 192.168.63.15        11000000.10101000.00111111.0000 1111
Hosts/Net: 14                    Class C, Private Internet
õ ×ÁÓ ÅÓÔØ ÎÏ×ÁÑ ÐÏÞÔÁ × /var/mail/root
19:30:50
#ipcalc -n 192.168.63.0/28 255.255.255.224
Address:   192.168.63.0         11000000.10101000.00111111.0000 0000
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   192.168.63.0/28      11000000.10101000.00111111.0000 0000
HostMin:   192.168.63.1         11000000.10101000.00111111.0000 0001
HostMax:   192.168.63.14        11000000.10101000.00111111.0000 1110
Broadcast: 192.168.63.15        11000000.10101000.00111111.0000 1111
Hosts/Net: 14                    Class C, Private Internet
Supernet
Netmask:   255.255.255.224 = 27 11111111.11111111.11111111.111 00000
Wildcard:  0.0.0.31             00000000.00000000.00000000.000 11111
Network:   192.168.63.0/27      11000000.10101000.00111111.000 00000
HostMin:   192.168.63.1         11000000.10101000.00111111.000 00001
HostMax:   192.168.63.30        11000000.10101000.00111111.000 11110
Broadcast: 192.168.63.31        11000000.10101000.00111111.000 11111
Hosts/Net: 30                    Class C, Private Internet
19:30:50
#ipcalc -n 192.168.63.0/28 255.255.255.224
Address:   192.168.63.0         11000000.10101000.00111111.0000 0000
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   192.168.63.0/28      11000000.10101000.00111111.0000 0000
HostMin:   192.168.63.1         11000000.10101000.00111111.0000 0001
HostMax:   192.168.63.14        11000000.10101000.00111111.0000 1110
Broadcast: 192.168.63.15        11000000.10101000.00111111.0000 1111
Hosts/Net: 14                    Class C, Private Internet
Supernet
Netmask:   255.255.255.224 = 27 11111111.11111111.11111111.111 00000
Wildcard:  0.0.0.31             00000000.00000000.00000000.000 11111
Network:   192.168.63.0/27      11000000.10101000.00111111.000 00000
HostMin:   192.168.63.1         11000000.10101000.00111111.000 00001
HostMax:   192.168.63.30        11000000.10101000.00111111.000 11110
Broadcast: 192.168.63.31        11000000.10101000.00111111.000 11111
Hosts/Net: 30                    Class C, Private Internet
19:32:33
#ipcalc
Usage: ipcalc [options] <ADDRESS>[[/]<NETMASK>] [NETMASK]
ipcalc takes an IP address and netmask and calculates the resulting broadcast,
network, Cisco wildcard mask, and host range. By giving a second netmask, you
can design sub- and supernetworks. It is also intended to be a teaching tool
and presents the results as easy-to-understand binary values.
 -n --nocolor  Don't display ANSI color codes.
 -b --nobinary Suppress the bitwise output.
 -c --class    Just print bit-count-mask of given address.
 -h --html     Display results as HTML (not finished in this version).
 -v --version  Print Version.
...
ipcalc 192.168.0.1/24
ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
ipcalc <ADDRESS1> - <ADDRESS2>  deaggregate address range
ipcalc <ADDRESS>/<NETMASK> --s a b c
                                split network to subnets
                                where a b c fits in.
! New HTML support not yet finished.
ipcalc 0.41
19:32:33
#ipcalc
Usage: ipcalc [options] <ADDRESS>[[/]<NETMASK>] [NETMASK]
ipcalc takes an IP address and netmask and calculates the resulting broadcast,
network, Cisco wildcard mask, and host range. By giving a second netmask, you
can design sub- and supernetworks. It is also intended to be a teaching tool
and presents the results as easy-to-understand binary values.
 -n --nocolor  Don't display ANSI color codes.
 -b --nobinary Suppress the bitwise output.
 -c --class    Just print bit-count-mask of given address.
 -h --html     Display results as HTML (not finished in this version).
 -v --version  Print Version.
...
ipcalc 192.168.0.1/24
ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
ipcalc <ADDRESS1> - <ADDRESS2>  deaggregate address range
ipcalc <ADDRESS>/<NETMASK> --s a b c
                                split network to subnets
                                where a b c fits in.
! New HTML support not yet finished.
ipcalc 0.41
19:32:47
#ipcalc --n c s v 63.0/28 255.255.255.224
INVALID ADDRESS: c
INVALID MASK1:   s
INVALID MASK2:   v
Address:   192.168.1.1          11000000.10101000.00000001. 00000001
Netmask:   255.255.255.0 = 24   11111111.11111111.11111111. 00000000
Wildcard:  0.0.0.255            00000000.00000000.00000000. 11111111
=>
Network:   192.168.1.0/24       11000000.10101000.00000001. 00000000
HostMin:   192.168.1.1          11000000.10101000.00000001. 00000001
HostMax:   192.168.1.254        11000000.10101000.00000001. 11111110
Broadcast: 192.168.1.255        11000000.10101000.00000001. 11111111
Hosts/Net: 254                   Class C, Private Internet
19:32:47
#ipcalc --n c s v 63.0/28 255.255.255.224
INVALID ADDRESS: c
INVALID MASK1:   s
INVALID MASK2:   v
Address:   192.168.1.1          11000000.10101000.00000001. 00000001
Netmask:   255.255.255.0 = 24   11111111.11111111.11111111. 00000000
Wildcard:  0.0.0.255            00000000.00000000.00000000. 11111111
=>
Network:   192.168.1.0/24       11000000.10101000.00000001. 00000000
HostMin:   192.168.1.1          11000000.10101000.00000001. 00000001
HostMax:   192.168.1.254        11000000.10101000.00000001. 11111110
Broadcast: 192.168.1.255        11000000.10101000.00000001. 11111111
Hosts/Net: 254                   Class C, Private Internet
19:33:36
#ipcalc -n -c -s -v 192.168.63.0/28 255.255.255.224
Argument for -s is missing or invalid
19:33:36
#ipcalc -n -c -s -v 192.168.63.0/28 255.255.255.224
Argument for -s is missing or invalid
19:33:51
#ipcalc -nsv92.168.63.0/28 255.255.255.224
Argument for -s is missing or invalid
19:33:51
#ipcalc -nsv92.168.63.0/28 255.255.255.224
Argument for -s is missing or invalid
19:34:17
#ipcalc
Usage: ipcalc [options] <ADDRESS>[[/]<NETMASK>] [NETMASK]
ipcalc takes an IP address and netmask and calculates the resulting broadcast,
network, Cisco wildcard mask, and host range. By giving a second netmask, you
can design sub- and supernetworks. It is also intended to be a teaching tool
and presents the results as easy-to-understand binary values.
 -n --nocolor  Don't display ANSI color codes.
 -b --nobinary Suppress the bitwise output.
 -c --class    Just print bit-count-mask of given address.
 -h --html     Display results as HTML (not finished in this version).
 -v --version  Print Version.
...
ipcalc 192.168.0.1/24
ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
ipcalc <ADDRESS1> - <ADDRESS2>  deaggregate address range
ipcalc <ADDRESS>/<NETMASK> --s a b c
                                split network to subnets
                                where a b c fits in.
! New HTML support not yet finished.
ipcalc 0.41
19:34:17
#ipcalc
Usage: ipcalc [options] <ADDRESS>[[/]<NETMASK>] [NETMASK]
ipcalc takes an IP address and netmask and calculates the resulting broadcast,
network, Cisco wildcard mask, and host range. By giving a second netmask, you
can design sub- and supernetworks. It is also intended to be a teaching tool
and presents the results as easy-to-understand binary values.
 -n --nocolor  Don't display ANSI color codes.
 -b --nobinary Suppress the bitwise output.
 -c --class    Just print bit-count-mask of given address.
 -h --html     Display results as HTML (not finished in this version).
 -v --version  Print Version.
...
ipcalc 192.168.0.1/24
ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
ipcalc <ADDRESS1> - <ADDRESS2>  deaggregate address range
ipcalc <ADDRESS>/<NETMASK> --s a b c
                                split network to subnets
                                where a b c fits in.
! New HTML support not yet finished.
ipcalc 0.41
19:34:24
#ipcalc -nv 192.168.63.0/28 255.255.255.224
0.41
19:34:24
#ipcalc -nv 192.168.63.0/28 255.255.255.224
0.41
19:34:52
#ipcalc -nc192.168.63.0/28 255.255.255.224

19:34:52
#ipcalc -nc192.168.63.0/28 255.255.255.224

19:35:07
#ipcalc -nb192.168.63.0/28 255.255.255.224
Address:   192.168.63.0
Netmask:   255.255.255.240 = 28
Wildcard:  0.0.0.15
=>
Network:   192.168.63.0/28
HostMin:   192.168.63.1
HostMax:   192.168.63.14
Broadcast: 192.168.63.15
Hosts/Net: 14                    Class C, Private Internet
Supernet
Netmask:   255.255.255.224 = 27
Wildcard:  0.0.0.31
Network:   192.168.63.0/27
HostMin:   192.168.63.1
HostMax:   192.168.63.30
Broadcast: 192.168.63.31
Hosts/Net: 30                    Class C, Private Internet
19:35:07
#ipcalc -nb192.168.63.0/28 255.255.255.224
Address:   192.168.63.0
Netmask:   255.255.255.240 = 28
Wildcard:  0.0.0.15
=>
Network:   192.168.63.0/28
HostMin:   192.168.63.1
HostMax:   192.168.63.14
Broadcast: 192.168.63.15
Hosts/Net: 14                    Class C, Private Internet
Supernet
Netmask:   255.255.255.224 = 27
Wildcard:  0.0.0.31
Network:   192.168.63.0/27
HostMin:   192.168.63.1
HostMax:   192.168.63.30
Broadcast: 192.168.63.31
Hosts/Net: 30                    Class C, Private Internet
19:35:20
#ipcalc -nb 192.168.54/27 255.255.255.224
Address:   192.168.54.0
Netmask:   255.255.255.224 = 27
Wildcard:  0.0.0.31
=>
Network:   192.168.54.0/27
HostMin:   192.168.54.1
HostMax:   192.168.54.30
Broadcast: 192.168.54.31
Hosts/Net: 30                    Class C, Private Internet
19:35:20
#ipcalc -nb 192.168.54/27 255.255.255.224
Address:   192.168.54.0
Netmask:   255.255.255.224 = 27
Wildcard:  0.0.0.31
=>
Network:   192.168.54.0/27
HostMin:   192.168.54.1
HostMax:   192.168.54.30
Broadcast: 192.168.54.31
Hosts/Net: 30                    Class C, Private Internet
19:35:38
#ipcalc
Usage: ipcalc [options] <ADDRESS>[[/]<NETMASK>] [NETMASK]
ipcalc takes an IP address and netmask and calculates the resulting broadcast,
network, Cisco wildcard mask, and host range. By giving a second netmask, you
can design sub- and supernetworks. It is also intended to be a teaching tool
and presents the results as easy-to-understand binary values.
 -n --nocolor  Don't display ANSI color codes.
 -b --nobinary Suppress the bitwise output.
 -c --class    Just print bit-count-mask of given address.
 -h --html     Display results as HTML (not finished in this version).
 -v --version  Print Version.
...
ipcalc 192.168.0.1/24
ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
ipcalc <ADDRESS1> - <ADDRESS2>  deaggregate address range
ipcalc <ADDRESS>/<NETMASK> --s a b c
                                split network to subnets
                                where a b c fits in.
! New HTML support not yet finished.
ipcalc 0.41
19:35:38
#ipcalc
Usage: ipcalc [options] <ADDRESS>[[/]<NETMASK>] [NETMASK]
ipcalc takes an IP address and netmask and calculates the resulting broadcast,
network, Cisco wildcard mask, and host range. By giving a second netmask, you
can design sub- and supernetworks. It is also intended to be a teaching tool
and presents the results as easy-to-understand binary values.
 -n --nocolor  Don't display ANSI color codes.
 -b --nobinary Suppress the bitwise output.
 -c --class    Just print bit-count-mask of given address.
 -h --html     Display results as HTML (not finished in this version).
 -v --version  Print Version.
...
ipcalc 192.168.0.1/24
ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
ipcalc <ADDRESS1> - <ADDRESS2>  deaggregate address range
ipcalc <ADDRESS>/<NETMASK> --s a b c
                                split network to subnets
                                where a b c fits in.
! New HTML support not yet finished.
ipcalc 0.41
19:35:56
#ipcalc -nr192.168.54.0/27 255.255.255.224
deaggregate 192.168.54.0 - 255.255.255.224
192.168.54.0/23
192.168.56.0/21
192.168.64.0/18
192.168.128.0/17
192.169.0.0/16
192.170.0.0/15
192.172.0.0/14
192.176.0.0/12
192.192.0.0/10
...
255.255.192.0/19
255.255.224.0/20
255.255.240.0/21
255.255.248.0/22
255.255.252.0/23
255.255.254.0/24
255.255.255.0/25
255.255.255.128/26
255.255.255.192/27
255.255.255.224/32
19:35:56
#ipcalc -nr192.168.54.0/27 255.255.255.224
deaggregate 192.168.54.0 - 255.255.255.224
192.168.54.0/23
192.168.56.0/21
192.168.64.0/18
192.168.128.0/17
192.169.0.0/16
192.170.0.0/15
192.172.0.0/14
192.176.0.0/12
192.192.0.0/10
...
255.255.192.0/19
255.255.224.0/20
255.255.240.0/21
255.255.248.0/22
255.255.252.0/23
255.255.254.0/24
255.255.255.0/25
255.255.255.128/26
255.255.255.192/27
255.255.255.224/32
19:36:07
#ipcalc
Usage: ipcalc [options] <ADDRESS>[[/]<NETMASK>] [NETMASK]
ipcalc takes an IP address and netmask and calculates the resulting broadcast,
network, Cisco wildcard mask, and host range. By giving a second netmask, you
can design sub- and supernetworks. It is also intended to be a teaching tool
and presents the results as easy-to-understand binary values.
 -n --nocolor  Don't display ANSI color codes.
 -b --nobinary Suppress the bitwise output.
 -c --class    Just print bit-count-mask of given address.
 -h --html     Display results as HTML (not finished in this version).
 -v --version  Print Version.
...
ipcalc 192.168.0.1/24
ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
ipcalc <ADDRESS1> - <ADDRESS2>  deaggregate address range
ipcalc <ADDRESS>/<NETMASK> --s a b c
                                split network to subnets
                                where a b c fits in.
! New HTML support not yet finished.
ipcalc 0.41
19:36:07
#ipcalc
Usage: ipcalc [options] <ADDRESS>[[/]<NETMASK>] [NETMASK]
ipcalc takes an IP address and netmask and calculates the resulting broadcast,
network, Cisco wildcard mask, and host range. By giving a second netmask, you
can design sub- and supernetworks. It is also intended to be a teaching tool
and presents the results as easy-to-understand binary values.
 -n --nocolor  Don't display ANSI color codes.
 -b --nobinary Suppress the bitwise output.
 -c --class    Just print bit-count-mask of given address.
 -h --html     Display results as HTML (not finished in this version).
 -v --version  Print Version.
...
ipcalc 192.168.0.1/24
ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
ipcalc <ADDRESS1> - <ADDRESS2>  deaggregate address range
ipcalc <ADDRESS>/<NETMASK> --s a b c
                                split network to subnets
                                where a b c fits in.
! New HTML support not yet finished.
ipcalc 0.41
19:36:13
#ipcalc -nrs192.168.54.0/27 255.255.255.224
Argument for -s is missing or invalid
19:36:13
#ipcalc -nrs192.168.54.0/27 255.255.255.224
Argument for -s is missing or invalid
19:36:28
#cd /

19:36:28
#cd /

19:37:36
#ifconfig
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:01:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:02:04
        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 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
19:37:36
#ifconfig
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:01:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:02:04
        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 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
19:37:56
#ifconfig re1 192.168.54.1 255.255.255.224

19:37:56
#ifconfig re1 192.168.54.1 255.255.255.224

19:38:51
#ifconfig
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.54.1 netmask 0xffffff00 broadcast 255.255.255.224
        ether 00:16:4e:00:01:04
...
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:02:04
        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 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
19:38:51
#ifconfig
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.54.1 netmask 0xffffff00 broadcast 255.255.255.224
        ether 00:16:4e:00:01:04
...
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:02:04
        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 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
19:38:54
#ifconfig re1 192.168.54.1/275.255.255.224

19:38:54
#ifconfig re1 192.168.54.1/275.255.255.224

19:39:31
#ifconfig
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.54.1 netmask 0xffffffe0 broadcast 255.255.255.224
        ether 00:16:4e:00:01:04
...
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:02:04
        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 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
19:39:31
#ifconfig
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.54.1 netmask 0xffffffe0 broadcast 255.255.255.224
        ether 00:16:4e:00:01:04
...
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:02:04
        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 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
19:39:35
#vim /etc/rc.
19:39:35
#vim /etc/rc.conf
19:39:35
#vim /etc/rc.
19:39:35
#vim /etc/rc.conf
19:44:31
#vim /etc/nestart
19:44:31
#vim /etc/nestart
19:45:10
#~
bash: /etc/nestart: No such file or directory
19:45:10
#~
bash: /etc/nestart: No such file or directory
19:45:31
#ifconfig
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.54.1 netmask 0xffffffe0 broadcast 255.255.255.224
        ether 00:16:4e:00:01:04
...
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:02:04
        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 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
19:45:31
#ifconfig
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.54.1 netmask 0xffffffe0 broadcast 255.255.255.224
        ether 00:16:4e:00:01:04
...
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:02:04
        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 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
19:45:38
#ping 192.168.54.30
PING 192.168.54.30 (192.168.54.30): 56 data bytes
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
...
64 bytes from 192.168.54.30: icmp_seq=96 ttl=64 time=0.233 ms
64 bytes from 192.168.54.30: icmp_seq=97 ttl=64 time=0.289 ms
64 bytes from 192.168.54.30: icmp_seq=98 ttl=64 time=0.183 ms
64 bytes from 192.168.54.30: icmp_seq=99 ttl=64 time=0.253 ms
64 bytes from 192.168.54.30: icmp_seq=100 ttl=64 time=0.262 ms
64 bytes from 192.168.54.30: icmp_seq=101 ttl=64 time=0.298 ms
^C
--- 192.168.54.30 ping statistics ---
102 packets transmitted, 23 packets received, 77% packet loss
round-trip min/avg/max/stddev = 0.183/0.254/0.443/0.053 ms
19:45:38
#ping 192.168.54.30
PING 192.168.54.30 (192.168.54.30): 56 data bytes
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
...
64 bytes from 192.168.54.30: icmp_seq=96 ttl=64 time=0.233 ms
64 bytes from 192.168.54.30: icmp_seq=97 ttl=64 time=0.289 ms
64 bytes from 192.168.54.30: icmp_seq=98 ttl=64 time=0.183 ms
64 bytes from 192.168.54.30: icmp_seq=99 ttl=64 time=0.253 ms
64 bytes from 192.168.54.30: icmp_seq=100 ttl=64 time=0.262 ms
64 bytes from 192.168.54.30: icmp_seq=101 ttl=64 time=0.298 ms
^C
--- 192.168.54.30 ping statistics ---
102 packets transmitted, 23 packets received, 77% packet loss
round-trip min/avg/max/stddev = 0.183/0.254/0.443/0.053 ms
19:49:07
#vim /etc/rc.conf
19:49:07
#vim /etc/rc.conf
19:53:47
#ping 192.168.54.30
PING 192.168.54.30 (192.168.54.30): 56 data bytes
64 bytes from 192.168.54.30: icmp_seq=0 ttl=64 time=2.153 ms
64 bytes from 192.168.54.30: icmp_seq=1 ttl=64 time=0.196 ms
64 bytes from 192.168.54.30: icmp_seq=2 ttl=64 time=0.899 ms
64 bytes from 192.168.54.30: icmp_seq=3 ttl=64 time=0.175 ms
^C
--- 192.168.54.30 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.175/0.856/2.153/0.804 ms
19:53:47
#ping 192.168.54.30
PING 192.168.54.30 (192.168.54.30): 56 data bytes
64 bytes from 192.168.54.30: icmp_seq=0 ttl=64 time=2.153 ms
64 bytes from 192.168.54.30: icmp_seq=1 ttl=64 time=0.196 ms
64 bytes from 192.168.54.30: icmp_seq=2 ttl=64 time=0.899 ms
64 bytes from 192.168.54.30: icmp_seq=3 ttl=64 time=0.175 ms
^C
--- 192.168.54.30 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.175/0.856/2.153/0.804 ms
19:53:59
#ifconfig re1 up

19:53:59
#ifconfig re1 up

19:54:39
#if
if        ifconfig  ifmcstat
19:54:39
#ifconfig -a
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.54.1 netmask 0xffffffe0 broadcast 255.255.255.224
        ether 00:16:4e:00:01:04
...
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:02:04
        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 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
19:54:39
#if
if        ifconfig  ifmcstat
19:54:39
#ifconfig -a
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.54.1 netmask 0xffffffe0 broadcast 255.255.255.224
        ether 00:16:4e:00:01:04
...
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:02:04
        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 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
19:54:50
#/etc/netstart restart
devd already running? (pid=703).
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
add net default: gateway 192.168.16.254
Additional routing options:.
19:54:50
#/etc/netstart restart
devd already running? (pid=703).
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
add net default: gateway 192.168.16.254
Additional routing options:.
19:55:50
#ifconfig -a
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.54.1 netmask 0xffffffe0 broadcast 255.255.255.224
        ether 00:16:4e:00:01:04
...
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:02:04
        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 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
19:55:50
#ifconfig -a
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.16.24 netmask 0xffffff00 broadcast 192.168.16.255
        ether 00:16:4e:00:00:04
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.54.1 netmask 0xffffffe0 broadcast 255.255.255.224
        ether 00:16:4e:00:01:04
...
re2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:16:4e:00:02:04
        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 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
19:56:07
#route del default
route: bad keyword: del
usage: route [-dnqtv] command [[modifiers] args]
19:56:07
#route del default
route: bad keyword: del
usage: route [-dnqtv] command [[modifiers] args]
19:58:34
#route
usage: route [-dnqtv] command [[modifiers] args]
19:58:34
#route
usage: route [-dnqtv] command [[modifiers] args]
19:58:54
#man route
19:58:54
#man route
19:59:40
#route delete default
delete net default
19:59:40
#route delete default
delete net default
19:59:51
#route add default gw .168.16.254
route: bad address: gw
19:59:51
#route add default gw .168.16.254
route: bad address: gw
20:00:22
#route add default gw 192.168.16.254
route: bad address: gw
õ ×ÁÓ ÅÓÔØ ÎÏ×ÁÑ ÐÏÞÔÁ × /var/mail/root
20:00:22
#route add default gw 192.168.16.254
route: bad address: gw
õ ×ÁÓ ÅÓÔØ ÎÏ×ÁÑ ÐÏÞÔÁ × /var/mail/root
20:00:50
#rote
bash: rote: ËÏÍÁÎÄÁ ÎÅ ÎÁÊÄÅÎÁ
20:00:50
#rote
bash: rote: ËÏÍÁÎÄÁ ÎÅ ÎÁÊÄÅÎÁ
20:00:55
#route
usage: route [-dnqtv] command [[modifiers] args]
20:00:55
#route
usage: route [-dnqtv] command [[modifiers] args]
20:00:59
#route add gw 192.168.16.254
route: bad address: gw
20:00:59
#route add gw 192.168.16.254
route: bad address: gw
20:01:30
#netstart
bash: netstart: ËÏÍÁÎÄÁ ÎÅ ÎÁÊÄÅÎÁ
20:01:30
#netstart
bash: netstart: ËÏÍÁÎÄÁ ÎÅ ÎÁÊÄÅÎÁ
20:02:04
#netstat
Active Internet connections
Proto Recv-Q Send-Q  Local Address          Foreign Address        (state)
tcp4       0      0  localhost.smtp         localhost.59742        TIME_WAIT
tcp4       0      0  fbsd4.vnc1             host204.1594           ESTABLISHED
Active UNIX domain sockets
Address  Type   Recv-Q Send-Q    Inode     Conn     Refs  Nextref Addr
c3d46000 stream      0      0        0 c3a1e990        0        0
c3a1e990 stream      0      0        0 c3d46000        0        0
c3a1e7e0 stream      0      0        0 c3a1e750        0        0 /tmp/.X11-unix/X2
c3a1e750 stream      0      0        0 c3a1e7e0        0        0
...
c3a1d630 stream      0      0        0 c3a1d6c0        0        0 /tmp/.X11-unix/X0
c3a1d6c0 stream      0      0        0 c3a1d630        0        0
c3a1d900 stream      0      0        0 c3a1d990        0        0 /tmp/.X11-unix/X0
c3a1d990 stream      0      0        0 c3a1d900        0        0
c3a1da20 stream      0      0 c3c34bb0        0        0        0 /tmp/.X11-unix/X0
c3a1e000 stream      0      0 c3a1b330        0        0        0 /var/run/devd.pipe
c3a1dab0 dgram       0      0        0 c3a1dd80        0        0
c3a1db40 dgram       0      0        0 c3a1dcf0        0        0
c3a1dcf0 dgram       0      0 c3bb7bb0        0 c3a1db40        0 /var/run/logpriv
c3a1dd80 dgram       0      0 c3bb7cc0        0 c3a1dab0        0 /var/run/log

Статистика

Время первой команды журнала19:23:38 2009- 7-29
Время последней команды журнала20:02:04 2009- 7-29
Количество командных строк в журнале101
Процент команд с ненулевым кодом завершения, %13.86
Процент синтаксически неверно набранных команд, % 5.94
Суммарное время работы с терминалом *, час 0.64
Количество командных строк в единицу времени, команда/мин 2.63
Частота использования команд
ipcalc42|=========================================| 41.58%
ifconfig18|=================| 17.82%
route14|=============| 13.86%
vim8|=======| 7.92%
ping4|===| 3.96%
netstart2|=| 1.98%
rote2|=| 1.98%
man2|=| 1.98%
~2|=| 1.98%
/etc/netstart2|=| 1.98%
if2|=| 1.98%
cd2|=| 1.98%
netstat1|| 0.99%
____
*) 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. 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. Команды, при наборе которых были допущены синтаксические ошибки, выводятся перечёркнутым текстом:
    $ l s-l
    bash: l: command not found
    

  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. 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. Команды, выполненные с привилегиями суперпользователя, выделяются слева красной чертой.
    # id
    uid=0(root) gid=0(root) Gruppen=0(root)
    

  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. 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. 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. 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. Время ввода команды, показанное в журнале, соответствует времени начала ввода командной строки, которое равно тому моменту, когда на терминале появилось приглашение интерпретатора

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

  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. 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. 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.

О программе

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

$Id$