/l3/users/devi/xen-for-zen/xen1.unix.nt/root :1 :2 :3 :4 :5 :6 :7 :8 :9 :10 :11 :12 :13 :14 :15 :16 :17 :18 :19 :20 :21 :22 :23 :24 :25 :26 :27 :28 :29 :30 :31 :32 :33 :34 :35 :36 :37 :38 :39 :40 :41 :42 :43 :44 :45 :46 |
|
#vi /mnt/etc/network/interfaces
7c7 < up sh -c "for i in `ifconfig | grep 'eth.*Link encap' | awk '{print $1}'`; do ifconfig $i 1.1.1.1 ; ping -c 1 1.1.1.2; ifconfig $i 0.0.0.0 ; done" --- > up for i in `ifconfig | grep 'eth.*Link encap' | awk '{print $1}'`; do ifconfig $i 1.1.1.1 ; ping -c 1 1.1.1.2; ifconfig $i 0.0.0.0 ; done |
#umount /mnt
|
#xm create -c xenomips1
1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms PING 1.1.1.2 (1.1.1.2) 56(84) bytes of data. From 1.1.1.1 icmp_seq=1 Destination Host Unreachable --- 1.1.1.2 ping statistics --- 1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms xen1:~# ifconfig eth0 Link encap:Ethernet HWaddr 00:16:3E:00:CD:AB UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:2 errors:0 dropped:0 overruns:0 frame:0 TX packets:3 errors:0 dropped:0 overruns:0 carrier:0 ... TX packets:3 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:64 (64.0 b) TX bytes:126 (126.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:2 errors:0 dropped:0 overruns:0 frame:0 TX packets:2 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:224 (224.0 b) TX bytes:224 (224.0 b) |
#xm destroy xenomips1
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:73 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:8373 (8.1 KiB) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 ... collisions:0 txqueuelen:1000 RX bytes:8476 (8.2 KiB) TX bytes:0 (0.0 b) eth1 Link encap:Ethernet HWaddr 00:16:3E:00:CE:AA BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 |
#mount /dev/NAS0/xenomips0 /mnt/
|
#vi /mnt/etc/network/interfaces
|
#xm create -c xenomips1
![]() RX bytes:8373 (8.1 KiB) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) xen1:~# ifconfig -a eth0 Link encap:Ethernet HWaddr 00:16:3E:00:CD:AA ... RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 Using config file "/etc/xen/xenomips1". Error: Device 769 (vbd) could not be connected. Device /dev/NAS0/xenomips0 is mounted read-write in the privileged domain, and so cannot be mounted read-only by a guest. |
#umount /mnt
|
#xm create -c xenomips1
Setting kernel variables...done. Mounting local filesystems...kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on hda3, internal journal EXT3-fs: recovery complete. EXT3-fs: mounted filesystem with ordered data mode. done. Activating swapfile swap...done. Setting up networking.... ... From 1.1.1.1 icmp_seq=1 Destination Host Unreachable --- 1.1.1.2 ping statistics --- 1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms done. INIT: Entering runlevel: 2 Starting system log daemon: syslogd. Starting kernel log daemon: klogd. * Not starting internet superserver: no services enabled. Starting periodic command scheduler: crond. Debian GNU/Linux 4.0 xen1.unix.nt tty1 |
#xm destroy xenomips1
|
#mount /dev/NAS0/xenomips0 /mnt/
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:73 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:8373 (8.1 KiB) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 ... collisions:0 txqueuelen:1000 RX bytes:8476 (8.2 KiB) TX bytes:0 (0.0 b) eth1 Link encap:Ethernet HWaddr 00:16:3E:00:CE:AA BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 |
#vi /mnt/etc/rc.local
16c16 < #/root/xenomips/xenomips.sh --- > /root/xenomips/xenomips.sh |
#umount /mnt
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:73 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:8373 (8.1 KiB) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 ... collisions:0 txqueuelen:1000 RX bytes:8476 (8.2 KiB) TX bytes:0 (0.0 b) eth1 Link encap:Ethernet HWaddr 00:16:3E:00:CE:AA BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 |
#xm create -c xenomips1
*Feb 4 20:51:08.375: %LINK-3-UPDOWN: Interface FastEthernet1/0, changed state to up *Feb 4 20:51:08.379: %LINK-3-UPDOWN: Interface FastEthernet2/0, changed state to up *Feb 4 20:51:09.479: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up *Feb 4 20:51:09.483: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up *Feb 4 20:51:09.483: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2/0, changed state to down *Feb 4 20:51:10.219: %SYS-5-CONFIG_I: Configured from memory by console *Feb 4 20:51:11.135: %SYS-5-RESTART: System restarted -- Cisco IOS Software, 7200 Software (C7200-JK9O3S-M), Version 12.3(7)T1, RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2004 by Cisco Systems, Inc. ... !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms router1>ping 192.168.17.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) router1>ping 192.168.17.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds: |
#xm create -c xenomips2
Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms router2>ping 192.168.17.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.17.1, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) router2>ena ... b - Show info about JIT compiled pages l - MTS64 cache statistics c - Write IOS configuration to disk j - Non-JIT mode statistics i - Determine an idling pointer counter x - Experimentations (can crash the box!) ^] - Send ^] Other - This help router2(config-if)# router2(config-if)# |
#xm list
Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 555 1 r----- 33341.3 ltsp0 49 256 1 -b---- 778.9 xenomips0 108 400 1 -b---- 6.2 |
#xm destroy xenomips2
|
#u
![]() RX packets:73 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:8373 (8.1 KiB) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 ... RX bytes:8476 (8.2 KiB) TX bytes:0 (0.0 b) eth1 Link encap:Ethernet HWaddr 00:16:3E:00:CE:AA BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 umount: /mnt: not mounted |
#vi /mnt/etc/rc.local
15c15 < #ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0 --- > ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0 |
#umount /mnt
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:73 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:8373 (8.1 KiB) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 ... collisions:0 txqueuelen:1000 RX bytes:8476 (8.2 KiB) TX bytes:0 (0.0 b) eth1 Link encap:Ethernet HWaddr 00:16:3E:00:CE:AA BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 |
#xm create -c xenomips2
Cisco IOS Software, 7200 Software (C7200-JK9O3S-M), Version 12.3(7)T1, RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2004 by Cisco Systems, Inc. Compiled Wed 21-Apr-04 23:35 by eaarmas Image text-base: 0x60008D08, data-base: 0x62714000 This product contains cryptographic features and is subject to United States and local country laws governing import, export, transfer and use. Delivery of Cisco cryptographic products does not imply third-party authority to import, export, distribute or use encryption. Importers, exporters, distributors and users are responsible for ... control-plane ! router2#conf t Enter configuration commands, one per line. End with CNTL/Z. router2(config)#int fa1/0 router2(config-if)#dupl router2(config-if)#duplex ful router2(config-if)#duplex full router2(config-if)#exit router2(config)# |
#xm create -c xenomips1
! control-plane ! router1#int fa1/0 ^ % Invalid input detected at '^' marker. router1#conf t Enter configuration commands, one per line. End with CNTL/Z. router1(config)#int fa1/0 router1(config-if)#dupl ... Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.17.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms router1#ping 192.168.17.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) router1# |
#xm
|
#xm destroy xenomips1
![]() UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:73 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:8373 (8.1 KiB) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 ... collisions:0 txqueuelen:1000 RX bytes:8476 (8.2 KiB) TX bytes:0 (0.0 b) eth1 Link encap:Ethernet HWaddr 00:16:3E:00:CE:AA BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 |
#xm create -c xenomips2
6 slot VXR midplane, Version 2.1 Last reset from power-on Number of Fast PAs = 3 Number of Fast+Medium PAs = 3 Total number of PA bandwidth points = 600 3 FastEthernet interfaces 125K bytes of NVRAM. 4096K bytes of packet SRAM memory. 65536K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes). 8192K bytes of Flash internal SIMM (Sector size 256K). ... no ip http secure-server ! ! ! ! ! ! ! control-plane ! |
#vi /mnt/etc/rc.local
15c15 < ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0 --- > #ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0 |
#xm list
Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 555 1 r----- 33376.6 ltsp0 49 256 1 -b---- 779.0 xenomips0 108 400 1 -b---- 6.2 |
#vi /mnt/etc/rc.local
15,16c15,16 < #ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0 < /root/xenomips/xenomips.sh --- > ifconfig eth1 192.168.17.10 && ping -c 1 192.168.17.20 && ifconfig eth1 0.0.0.0 > #/root/xenomips/xenomips.sh |
#umount /mnt
|
#xm create -c xenomips1
no crypto isakmp enable ! ! ! ! interface FastEthernet0/0 ip address 192.168.16.2 255.255.255.0 duplex half ! interface FastEthernet1/0 ... no ip http secure-server ! ! ! ! ! ! ! control-plane ! |
#chroot /mnt
xen1:/# apt-get install tcpdump Reading package lists... Done Building dependency tree... Done The following NEW packages will be installed: tcpdump 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 303kB of archives. After unpacking 623kB of additional disk space will be used. WARNING: The following packages cannot be authenticated! tcpdump ... perl: warning: Falling back to the standard locale ("C"). locale: Cannot set LC_CTYPE to default locale: No such file or directory locale: Cannot set LC_MESSAGES to default locale: No such file or directory locale: Cannot set LC_ALL to default locale: No such file or directory Selecting previously deselected package tcpdump. (Reading database ... 7265 files and directories currently installed.) Unpacking tcpdump (from .../tcpdump_3.9.5-1_i386.deb) ... Setting up tcpdump (3.9.5-1) ... xen1:/# exit exit |
#brctl show
bridge name bridge id STP enabled interfaces xenbr0 8000.feffffffffff no vif0.1 peth1 vif108.0 vif49.0 vif145.0 xenbr1 8000.feffffffffff no vif108.1 vif144.0 xenbr2 8000.feffffffffff no vif144.1 vif145.1 |
#brctl
![]() Usage: brctl [commands] commands: addbr <bridge> add bridge delbr <bridge> delete bridge addif <bridge> <device> add interface to bridge delif <bridge> <device> delete interface from bridge setageing <bridge> <time> set ageing time setbridgeprio <bridge> <prio> set bridge priority setfd <bridge> <time> set bridge forward delay sethello <bridge> <time> set hello time setmaxage <bridge> <time> set max message age setpathcost <bridge> <port> <cost> set path cost setportprio <bridge> <port> <prio> set port priority show show a list of bridges showmacs <bridge> show a list of mac addrs showstp <bridge> show bridge stp info stp <bridge> {on|off} turn stp on/off |
#brctl showmacs
![]() Incorrect number of arguments for command Usage: brctl showmacs <bridge> show a list of mac addrs |
#brctl showmacs
![]() Incorrect number of arguments for command Usage: brctl showmacs <bridge> show a list of mac addrs |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 00:16:3e:00:cf:ab no 65.71 2 ca:00:04:85:00:1c no 8.34 1 ca:00:04:8b:00:1c no 3.15 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 00:16:3e:00:cf:ab no 69.82 2 ca:00:04:85:00:1c no 2.40 1 ca:00:04:8b:00:1c no 7.26 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 00:16:3e:00:cf:ab no 74.32 2 ca:00:04:85:00:1c no 6.90 1 ca:00:04:8b:00:1c no 1.71 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 00:16:3e:00:cf:ab no 81.29 2 ca:00:04:85:00:1c no 3.90 1 ca:00:04:8b:00:1c no 8.68 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 00:16:3e:00:cf:ab no 82.61 2 ca:00:04:85:00:1c no 5.21 1 ca:00:04:8b:00:1c no 0.06 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 00:16:3e:00:cf:ab no 87.14 2 ca:00:04:85:00:1c no 9.74 1 ca:00:04:8b:00:1c no 4.59 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 00:16:3e:00:cf:ab no 91.34 2 ca:00:04:85:00:1c no 3.93 1 ca:00:04:8b:00:1c no 8.79 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 00:16:3e:00:cf:ab no 109.24 2 ca:00:04:85:00:1c no 1.80 1 ca:00:04:8b:00:1c no 6.24 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer |
#mount /dev/NAS0/xenomips0 /mnt/
![]() mount: /dev/NAS0/xenomips0 already mounted or /mnt/ busy |
#less /mnt/etc/rc.local
|
#xm destroy xenomips1
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:73 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:8373 (8.1 KiB) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 ... collisions:0 txqueuelen:1000 RX bytes:8476 (8.2 KiB) TX bytes:0 (0.0 b) eth1 Link encap:Ethernet HWaddr 00:16:3E:00:CE:AA BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 |
#xm create -c xenomips1
Using config file "/etc/xen/xenomips1". Started domain xenomips1 Linux version 2.6.18-3-xen-686 (Debian 2.6.18-7) (waldi@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-20)) #1 SMP Mon Dec 4 20:48:20 UTC 2006 BIOS-provided physical RAM map: Xen: 0000000000000000 - 0000000019800000 (usable) 0MB HIGHMEM available. 408MB LOWMEM available. ACPI in unprivileged domain disabled Built 1 zonelists. Total pages: 104448 Kernel command line: root=/dev/hda1 ro xenomips="/data/Cisco_IOS/C7200-JK.BIN -p 1:PA-FE-TX -p 2:PA-FE-TX -s 0:0:linux_eth:eth0 -s 1:0:linux_eth:eth1" ... INIT: version 2.86 booting * Mount point '/dev/shm' does not exist. Skipping mount. Activating swap...done. Setting the system clock.. Cleaning up ifupdown.... Loading kernel modules...done. Loading device-mapper supportdevice-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com . Checking file systems...fsck 1.40-WIP (14-Nov-2006) done. |
#umount /mnt
|
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 00:16:3e:00:cf:ac no 0.24 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#xm create -c xenomips1
125K bytes of NVRAM. 4096K bytes of packet SRAM memory. 65536K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes). 8192K bytes of Flash internal SIMM (Sector size 256K). Press RETURN to get started! *Feb 4 21:15:30.891: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up *Feb 4 21:15:30.895: %LINK-3-UPDOWN: Interface FastEthernet1/0, changed state to up *Feb 4 21:15:30.903: %LINK-3-UPDOWN: Interface FastEthernet2/0, changed state to up *Feb 4 21:15:31.903: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up *Feb 4 21:15:31.907: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up ... Compiled Wed 21-Apr-04 23:35 by eaarmas *Feb 4 21:15:33.507: %SNMP-5-COLDSTART: SN router1> router1> router1> router1>MP agent on host router1 is undergoing a cold start *Feb 4 21:15:34.199: %LINK-5-CHANGED: Interface FastEthernet2/0, changed state to administratively down router1> router1> router1> |
#xm create -c xenomips1
Using config file "/etc/xen/xenomips1". ^] Started domain xenomips1 Linux version 2.6.18-3-xen-686 (Debian 2.6.18-7) (waldi@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-20)) #1 SMP Mon Dec 4 20:48:20 UTC 2006 BIOS-provided physical RAM map: Xen: 0000000000000000 - 0000000019800000 (usable) 0MB HIGHMEM available. 408MB LOWMEM available. ACPI in unprivileged domain disabled Built 1 zonelists. Total pages: 104448 ... Registering block device major 3 netfront: device eth0 has flipping receive path. netfront: device eth1 has flipping receive path. Freeing unused kernel memory: 148k freed Loading, please wait... Begin: Loading essential drivers... ... Done. Begin: Running /scripts/init-premount ... FATAL: Error inserting fan (/lib/modules/2.6.18-3-xen-686/kernel/drivers/acpi/fan.ko): No such device FATAL: Error inserting thermal (/lib/modules/2.6.18-3-xen-686/kernel/drivers/acpi/thermal.ko): No such device |
#xm destroy xenomips1
|
#xm create -c xenomips2
Debian GNU/Linux 4.0 xen1.unix.nt tty1 xen1.unix.nt login: root Linux xen1.unix.nt 2.6.18-3-xen-686 #1 SMP Mon Dec 4 20:48:20 UTC 2006 i686 The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. xen1:~# cat /etc/rc.local #!/bin/sh -e ... router2>ping 192.168.17.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.17.1, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) router2>ping 192.168.17.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.17.1, timeout is 2 seconds: .!!!! Success rate is 80 percent (4/5), round-trip min/avg/max = 56/59/60 ms |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 2 00:16:3e:00:cf:ab no 0.78 1 00:16:3e:00:cf:ac no 9.58 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 ca:00:04:83:00:1c no 0.84 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 ca:00:04:83:00:1c no 0.65 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 ca:00:04:83:00:1c no 2.29 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 ca:00:04:83:00:1c no 3.85 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 ca:00:04:83:00:1c no 4.94 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 ca:00:04:83:00:1c no 0.39 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#xm create -c xenomips2
* Not starting internet superserver: no services enabled. Starting periodic command scheduler: crond. PING 192.168.17.20 (192.168.17.20) 56(84) bytes of data. From 192.168.17.10 icmp_seq=1 Destination Host Unreachable --- 192.168.17.20 ping statistics --- 1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms Debian GNU/Linux 4.0 xen1.unix.nt tty1 xen1.unix.nt login: root Linux xen1.unix.nt 2.6.18-3-xen-686 #1 SMP Mon Dec 4 20:48:20 UTC 2006 i686 The programs included with the Debian GNU/Linux system are free software; ... *Feb 4 21:19:41.443: %SNMP-5-COLDSTART: SN router2> router2> router2>MP agent on host router2 is undergoing a cold start *Feb 4 21:19:41.535: %LINK-5-CHANGED: Interface FastEthernet2/0, changed state to administratively down router2> router2> router2> router2> router2> |
#xm destroy xenomips2
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:73 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:8373 (8.1 KiB) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 ... collisions:0 txqueuelen:1000 RX bytes:8476 (8.2 KiB) TX bytes:0 (0.0 b) eth1 Link encap:Ethernet HWaddr 00:16:3E:00:CE:AA BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 |
#xm destroy xenomips1
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#xm create -c xenomips1
*Feb 4 21:18:45.019: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2/0, changed state to down *Feb 4 21:18:45.091: %SYS-5-RESTART: System restarted -- Cisco IOS Software, 7200 Software (C7200-JK9O3S-M), Version 12.3(7)T1, RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2004 by Cisco Systems, Inc. Compiled Wed 21-Apr-04 23:35 by eaarmas *Feb 4 21:18:45.107: %SNMP-5-COLDSTART: SNMP agent on host router1 is undergoing a cold start *Feb 4 21:18:46.399: router1> router1> ... router1>ping 192.168.17.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) router1>ping 192.168.17.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.17.2, timeout is 2 seconds: .!!!! Success rate is 80 percent (4/5), round-trip min/avg/max = 56/62/72 ms |
#xm destroy xenomips2
![]() |
#xm create -c xenomips1
Initializing Cryptographic API io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize Xen virtual console successfully installed as tty1 Event-channel device installed. netfront: Initialising virtual ethernet driver. PNP: No PS/2 controller found. Probing ports directly. ... Freeing unused kernel memory: 148k freed Loading, please wait... Begin: Loading essential drivers... ... Done. Begin: Running /scripts/init-premount ... FATAL: Error inserting fan (/lib/modules/2.6.18-3-xen-686/kernel/drivers/acpi/fan.ko): No such device FATAL: Error inserting thermal (/lib/modules/2.6.18-3-xen-686/kernel/drivers/acpi/thermal.ko): No such device Done. Begin: Mounting root file system... ... Begin: Running /scripts/local-top ... |
#xm create -c xenomips1
![]() -h, --help Print this help. --help_config Print the available configuration variables (vars) for the configuration script. -q, --quiet Quiet. --path=PATH Search path for configuration scripts. The value of PATH is a colon-separated directory list. -f=FILE, --defconfig=FILE Use the given Python configuration script.The configuration script is loaded after arguments have been processed. Each command-line option sets a ... SXP is the underlying configuration format used by Xen. SXP configurations can be hand-written or generated from Python configuration scripts, using the -n (dryrun) option to print the configuration. -n, --dryrun Dry run - prints the resulting configuration in SXP but does not create the domain. -p, --paused Leave the domain paused after it is created. -c, --console_autoconnect Connect to the console after the domain is created. |
#xm create -c xenomips2
! ! ! ! ! ! ! ! ! no crypto isakmp enable ... Building configuration... [OK] router2# Broadcast message from root@xen1.unix.nt (Sun Feb 4 21:43:31 2007): The system is going down for system halt NOW! INIT: Switching to runlevel: 0 INIT: Sending processes the TERM signal Stopping periodic command scheduler: crond. Stopping internet superserver: inetd. Saving the system clock.. |
#xm create -c xenomips1
Total number of PA bandwidth points = 600 3 FastEthernet interfaces 125K bytes of NVRAM. 4096K bytes of packet SRAM memory. 65536K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes). 8192K bytes of Flash internal SIMM (Sector size 256K). Press RETURN to get started! *Feb 4 21:22:52.195: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up *Feb 4 21:22:52.199: %LINK-3-UPDOWN: Interface FastEthernet1/0, changed state to up *Feb 4 21:22:52.207: %LINK-3-UPDOWN: Interface FastEthernet2/0, changed state to up ... Cisco IOS Software, 7200 Software (C7200-JK9O3S-M), Version 12.3(7)T1, RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2004 by Cisco Systems, Inc. Compiled Wed 21-Apr-04 23:35 by eaarmas *Feb 4 21:22:54.815: %SNMP-5-COLDSTART: SNMP agent on host router1 is undergoing a cold start *Feb 4 21:22:55.467: %LINK-5-CHANGED: Interface FastEthernet2/0, changed state to administratively down router1> router1> router1> router1> |
#brctl show
bridge name bridge id STP enabled interfaces xenbr0 8000.feffffffffff no vif0.1 peth1 vif108.0 vif49.0 vif155.0 xenbr1 8000.feffffffffff no vif108.1 vif154.0 xenbr2 8000.feffffffffff no vif154.1 vif155.1 |
#brctl
![]() Usage: brctl [commands] commands: addbr <bridge> add bridge delbr <bridge> delete bridge addif <bridge> <device> add interface to bridge delif <bridge> <device> delete interface from bridge setageing <bridge> <time> set ageing time setbridgeprio <bridge> <prio> set bridge priority setfd <bridge> <time> set bridge forward delay sethello <bridge> <time> set hello time setmaxage <bridge> <time> set max message age setpathcost <bridge> <port> <cost> set path cost setportprio <bridge> <port> <prio> set port priority show show a list of bridges showmacs <bridge> show a list of mac addrs showstp <bridge> show bridge stp info stp <bridge> {on|off} turn stp on/off |
#brctl
![]() Usage: brctl [commands] commands: addbr <bridge> add bridge delbr <bridge> delete bridge addif <bridge> <device> add interface to bridge delif <bridge> <device> delete interface from bridge setageing <bridge> <time> set ageing time setbridgeprio <bridge> <prio> set bridge priority setfd <bridge> <time> set bridge forward delay sethello <bridge> <time> set hello time setmaxage <bridge> <time> set max message age setpathcost <bridge> <port> <cost> set path cost setportprio <bridge> <port> <prio> set port priority show show a list of bridges showmacs <bridge> show a list of mac addrs showstp <bridge> show bridge stp info stp <bridge> {on|off} turn stp on/off |
#brctl showmacs
![]() Incorrect number of arguments for command Usage: brctl showmacs <bridge> show a list of mac addrs |
#brctl showmacs xenbr2
port no mac addr is local? ageing timer 2 ca:00:04:83:00:1c no 7.52 1 fe:ff:ff:ff:ff:ff yes 0.00 |
#ifconfig
eth0 Link encap:Ethernet HWaddr 00:13:D4:B2:4F:EC inet addr:192.168.16.1 Bcast:192.168.16.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:16536919 errors:0 dropped:0 overruns:0 frame:0 TX packets:16555070 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:1245357499 (1.1 GiB) TX bytes:223703996 (213.3 MiB) Base address:0xd800 Memory:cffe0000-d0000000 eth1 Link encap:Ethernet HWaddr 00:04:75:81:CA:61 inet addr:192.168.15.251 Bcast:192.168.15.255 Mask:255.255.255.0 ... RX packets:193 errors:0 dropped:0 overruns:0 frame:0 TX packets:139 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:36387 (35.5 KiB) TX bytes:4724 (4.6 KiB) xenbr2 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:488 errors:0 dropped:0 overruns:0 frame:0 TX packets:139 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:65295 (63.7 KiB) TX bytes:4724 (4.6 KiB) |
#ip show link
![]() Object "show" is unknown, try "ip help". |
#ip link show
1: lo: <LOOPBACK,UP,10000> mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: eth0: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc pfifo_fast qlen 100 link/ether 00:13:d4:b2:4f:ec brd ff:ff:ff:ff:ff:ff 3: peth1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000 link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff 4: sit0: <NOARP> mtu 1480 qdisc noop link/sit 0.0.0.0 brd 0.0.0.0 5: vif0.0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff ... 185: vif108.1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff 276: vif154.0: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff 277: vif154.1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff 278: vif155.0: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff 279: vif155.1: <BROADCAST,NOARP,UP,10000> mtu 1500 qdisc noqueue link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff |
#xm list
Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 555 1 r----- 33537.0 ltsp0 49 256 1 -b---- 779.3 xenomips0 108 400 1 -b---- 6.4 xenomips1 154 400 1 ------ 22.0 xenomips2 155 400 1 ------ 70.3 |
#brctl shiw
![]() never heard of command [(null)] Usage: brctl [commands] commands: addbr <bridge> add bridge delbr <bridge> delete bridge addif <bridge> <device> add interface to bridge delif <bridge> <device> delete interface from bridge setageing <bridge> <time> set ageing time setbridgeprio <bridge> <prio> set bridge priority setfd <bridge> <time> set bridge forward delay sethello <bridge> <time> set hello time setmaxage <bridge> <time> set max message age setpathcost <bridge> <port> <cost> set path cost setportprio <bridge> <port> <prio> set port priority show show a list of bridges showmacs <bridge> show a list of mac addrs showstp <bridge> show bridge stp info stp <bridge> {on|off} turn stp on/off |
#brctl show
bridge name bridge id STP enabled interfaces xenbr0 8000.feffffffffff no vif0.1 peth1 vif108.0 vif49.0 vif155.0 xenbr1 8000.feffffffffff no vif108.1 vif154.0 xenbr2 8000.feffffffffff no vif154.1 vif155.1 |
#cd /root/
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Время первой команды журнала | 22:47:12 2007- 2- 4 | ||||||||||||||||||||||||||||||||||||
Время последней команды журнала | 23:24:24 2007- 2- 4 | ||||||||||||||||||||||||||||||||||||
Количество командных строк в журнале | 101 | ||||||||||||||||||||||||||||||||||||
Процент команд с ненулевым кодом завершения, % | 11.88 | ||||||||||||||||||||||||||||||||||||
Процент синтаксически неверно набранных команд, % | 0.99 | ||||||||||||||||||||||||||||||||||||
Суммарное время работы с терминалом *, час | 0.62 | ||||||||||||||||||||||||||||||||||||
Количество командных строк в единицу времени, команда/мин | 2.72 | ||||||||||||||||||||||||||||||||||||
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