我无法在 ubuntu 中安装Angry ipscan。当我尝试安装时显示：Error_Image
但是我已经安装了 Oracle Java JDK。截图：Java_image
我不擅长 nmap 或 arp-scan 并且我已经使用Angry Ipscan和GUI大约 2 年了。因此，如果您有任何选择，请确保它具有GUI或向我展示安装我喜欢的软件包的过程
提前致谢...
我正在使用随 Ubuntu 20.04 安装的 gnome-system-monitor，网络图始终显示“0 bits/s”，而 system-monitor 扩展（我顶部栏中的那个）显示了我的实际网络使用情况。网络图发送线也错误闪烁（突然变成几条竖线）。
编辑 0：当我使用 sudo 运行时它工作正常，但我该如何解决呢？
总是说'0 bits/s'：
黄色的发送图每隔一秒突然变成竖线：
今天早上，我的 Ubuntu 18.04 服务器版中的网络不再工作了：
marco@pc01:$ sudo lshw -class network
*-network DISABLED
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express
Gigabit Ethernet Controller
*-network DISABLED
description: Wireles interface
product: AR9227 Wireless Network Adapter
*-network:0
description: Ethernet interface
physical id: 2
logical name : docker0
*-network:1
description: Ethernet interface
physical id: 3
须藤纳米 /etc/nework/interfaces ：
iface eth0 inet static
address 192.168.1.7
netmask 255.255.255.0
network 192.168.1.1
broadcast 192.168.0.255
post-up iptables-restore <
/etc/iptables.up.rules
gateway 192.168.1.1
dns-nameservers 192.168.0.5 8.8.8.8
marco@pc01:$ sudo service network-manager restart
Failed to restart network-manager.service: Unit network-manager.service
not found
即使使用 sudo /etc/init.d/networking restart：
marco@pc01:$ sudo /etc/init.d/networking restart
[ok] Restarting networking (via systemctl):
networking.service
marco@pc01:$ ping 192.168.1.4
connect: Network is unreachable
我该怎么做才能使网络再次可用？期待您的帮助马可
1°更新：
marco@pc01:$ ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKOWN group
default qlen 1000
inet 27.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group
default qlen 1000
link/ether 78:24:af:43:ef:5c brd ff:ff:ff:ff:ff:ff
3: wlp5s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group
default qlen 1000
link/ether c0:4a:00:09:0e:80 brd ff:ff:ff:ff:ff:ff
4: b3-4f9fe03b1a66: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc
noqueue state DOWN group default
link/ether 02:42:64:29:65:73 brd ff:ff:ff:ff:ff:ff
inet 172.22.0.1/16 brd 172.22.255.255 scope global br-4f9fe03b1a66
valid_lft forever preferred_lft forever
5: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue
state DOWN group default
link/Ether 02:42:01:ea:90:66 brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scoper global docker0
valid_lft forever preferred_lft forever
2°U日期：
一个）
marco@pc01:$ ifconfig eth0 up eth0: ERROR while getting interface flags:
eth0: ERROR while getting interface flgs: No such device
eth0: Host name lookup failure
marco@pc01:$ ifconfig
br-4f9feo3b1a66: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.22.0.1 netmask 255.255.0.0 broadcast 172.22.255.255
ether 02:42:4d:c4:bd:62 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0B)
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
docker0: flags=4099<,UP,BROADCAST,MULTICAST> mtue 1500
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
ether 02:42:24:b9:3b:59 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
l0: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefoxlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 258 bytes 32343 (32.3 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 258 bytes 32343 (32.3 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
二）
/etc/network/interfaces：
auto lo
iface lo inet loopback
3°更新：
我修改了 /etc/network/interfaces 文件如下：
iface enp3s0 inet static
address 192.168.1.7
netmask 255.255.255.0
network 192.168.1.1
broadcast 192.168.0.255
post-up iptables-restore <
/etc/iptables.up.rules
gateway 192.168.1.1
dns-nameservers 192.168.0.5 8.8.8.8
但是还是没有网络。
4°更新：
marco@pc01:$ uname -r
4.15.0-55-generic
marco@pc01:$ ls -al /etc/netplan
total 20
drwxr-xr-x 2 root root 4096 Jul 25 18:37
drwxr-xr-x 128 root root 12288 Jul 25 12:51
-rw-r--r-- 1 root root 616 Jul 25 18:37 30-cloun-init.yaml
etc/netplan/50-cloud-init.yaml :
network:
renderer: NetworkManager/ networkd
ethernets:
enp3s0:
addresses: [192.168.1.7/24]
gateway4: 192.168.1.1
nameservers:
addresses: [8.8.8.8,8.8.4.4]
dhcp4: no
version: 2
marco@pc01:$ sudo netplan apply
sudo: netplan: command not found
对于 sudo llshw -c network ：见上文
5° 更新：dpkg -l netplan的结果
marco@pc01:$ dpkg -l *netplan*
Desired=Unknown/Install/Remove/Purge/Hold
Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-
pend
Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
Name Version Architecture Description
in netplan.io <none> amd64 (no description
available)
6° 更新：sudo lshw -c network
marco@pc01:$ sudo lshw -c network
*-network DISABLED
description : Ethernet interface
product: RTL811178168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor CO., Ltd.
physical id: 0
bus info: pci@000:03:00.0
logical name: enp3s0
version: 11
serial: 78:24:af:43:ef:5c
size: 100 Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33 Mhz
capabilities: pm msi pciexpress msix vpd bus_master cap_list
ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd
1000bt 1000bt-fd autonegotiation
configuration: autonegotiaion=on broadcast=yes driver=r8169
driverversion=2.3LK-NAPI duplex=full latency=0
link=no multcast=yes port=MII speed=100Mbit/s
resources: irq:18 ioport:d000(size=256) memory:f7200000-f7200fff
memory:f2100000-f2103fff
*-network DISABLED
description: Wireless interface
product: AR9227 Wireless NEtwork Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:05:00.0
logical name: wlp5s0
version: 01
serial: c0:4a:00:09:0e:80
width: 32 bits
clock: 66MHz
capabilities: pm bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=3.15.0-55-
generic firmware=N/A latency=168 link=no
multicast=yes wireless=IEEE 802.11
resources: irq:19 memory:f7100000-f10ffff
*-network:0
description: Ethernet interface
physical id: 2
logical name: docker0
serial: 02:42:62:12:98:6e
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3
firmware=N/A ip=172.17.0.1 link=no multicast=yes
*-network:1
description: Ethernet interface
physical id:3
logical name: br-4f9fe03b1a66
serial: 01:42:fc:9e:92:1c
capabilities: ethernet physical
consiguration: broadcast=yes driver=bridge driverversion=2.3
firmware=N/A ip=172.22.0.1 link=no multicast=yes
7°更新：
Two disks:
1° disk:
/dev/sda1 1M BIOS boot
/dev/sda2 1G Linux filesystem /dev/sda3 232G Linux filesystem
with sudo fsck -f : everything ok ;
2° disk:
/dev/sdb1 1M BIOS boot
/dev/sdb2 232G Linux filesystem
sudo fsck -f /dev/sdb1
fsck from util-linux 2.31.1
e2fsck 1.44.1 (24-Mar-2018)
ext2fs_open2: Bad magic number in super-block
fsck.ext2: Supeblock invalid, trying backup blocks...
fsck.ext2: Bad magic number in super-block whule trying to open
/dev/sdb1
The superblock could not be read or does not describe a valid
ext2/ext3/ext4 filesystem (and not swap or ufs or something else), then
the superblock is corrupt, and you might try running e2fsck with an
alternate superblock:
e2fsck -b 8193 <device>
or
e2fsck -b 32768 <device>
即使 /dev/sdb1 可能包含损坏的超级块，我可以安装 netplan 吗？
8°更新：
ubuntu@ubuntu:$ sudo fsck -f /dev/sda2
fsck fromutil-linux 2.31.1
e2fsck 1.44.1 (24-Mar-2018)
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
/dev/sda2: 309/65536 files (2.9% non-contiguous), 48744/262144 blocks
ubuntu@ubuntu:$ sudo fsck -f /dev/sdb2
fsck from util-linux 2.31.1
9° 更新：修改 /etc/netplan/01-network-manager-all.yaml 后：
ubuntu@ubuntu:/etc/netplan$ sudo netplan --debug generate
DEBUG:command generate: running ['/lib/netplan/generate']
** (generate:4715): DEBUG: 15:57:43.284: Processing input file
/etc/netplan/01-network-manager-all.yaml..
** (generate:4715): DEBUG: 15:57:43.285: starting new processing pass
to 1
** (generate:4715): DEBUG: 15:57:43.285: Configuration is valid
** (generate:4715): DEBUG: 15:57:43.285: Generating output files..
** (generate:4715): DEBUG: 15:57:43.285: NetworkManager: definition
enp3s0 is not for us (backend 1)
使用nload我的 LAN 连接时，我看到了 2.77MBit/s 的恒定入站流量。
nethogs仅占其中的 0.1KB/s。
尝试重新启动，没有登录到 GUI，并且仍然是相同的入站流量。
用来lsof查看所有对 FS 执行操作的进程，但没有看到我手动安装的任何程序。
如何找到消耗此流量的内容？
我可以获取月vnstat、日、小时或前 10 天的网络使用情况。无论如何，我可以从终端上的特定日期获取网络使用情况吗？通过 vnstat 或其他工具？
编辑：
我希望使用从特定日期到当前日期或两个日期之间的用法，而不仅仅是特定日期。
我有 Ubuntu 16.04 作为在 Windows 主机上运行的来宾 VM。我插入了一个 USB wifi 连接器，这在我的虚拟机中可见并正在工作
现在，我正在尝试运行命令“sudo airmon-ng start wifi0”，其中 wifi0 是我的界面名称
每次我这样做，我都会得到一个错误
> sudo airmon-ng start wifi0
>
> Found 5 processes that could cause trouble. If airodump-ng,
> aireplay-ng or airtun-ng stops working after a short period of time,
> you may want to run 'airmon-ng check kill'
>
> PID Name 962 NetworkManager 973 avahi-daemon 1002
> avahi-daemon 1517 wpa_supplicant 2389 dhclient
>
> PHY Interface Driver Chipset
>
> phy1 wifi0 rtl8192cu Realtek Semiconductor Corp. RTL8192CU 802.11n
> WLAN Adapter cat: /sys/class/ieee80211/phy1/device/net/wifi0mon/type:
> No such file or directory
>
> Newly created monitor mode interface wifi0mon is *NOT* in monitor
> mode. Removing non-monitor wifi0mon interface...
它创建了一个名为“rename4”的接口，但它在wireshark中无论如何都不起作用
iwconfig
rename4 IEEE 802.11bgn Mode:Monitor Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:on
wifi0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
lo no wireless extensions.
知道如何在监视器模式下创建界面吗？我对这一切都很陌生，所以这很令人困惑。
提前致谢
我已经设置了一个家庭 Wifi 区域，并且可以成功地将我的笔记本电脑/手机连接到它。
我想知道，是否有任何工具/命令可以让我轻松监控我的网络连接。例如，我想确保只有我连接到网络。
问题在标题中，最好来自 /sys 中的某个文件，而不是解析 iwlist 的输出？
我需要 iwconfig "Bit Rate= 54 Mb/s"的输出中的这个数字。
谢谢