hide ip linux ubuntu

How to hide the PHP version on a Linux Server In general, information leakage exists on most web Servers installed by default, one of which is PHP. PHP is now a popular server-side html embedded language ?). In today's challenging age, many attackers attempt to discover vulnerabilities on your server. Therefore, I will briefly describe how to hide PHP information

broadcast RUNNING multicast mtu:1500 metric:1RX packets:223 errors:0 dropped:0 overruns:0 frame:0TX packets:253 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX bytes:24219 (24.2 KB) TX bytes:22960 (22.9 KB)Interrupt:19 Base address:0x2024Lo Link encap:local Loopbackinet addr:127.0.0.1 mask:255.0.0.0Inet6 addr::: 1/128 scope:hostUp LOOPBACK RUNNING mtu:16436 metric:1RX packets:48 errors:0 dropped:0 overruns:0 frame:0TX packets:48 errors:0 dropped:0 overruns:0 carrier:0colli

BackgroundRunning the operating system under a virtual machine, especially a Linux system, is a very common practice. Sometimes you want to set up a (simulated) server under a virtual machine for host access, such as building a telnet/ssh. At this point you will find that every time you start a virtual machine, VMware assigns a dynamic IP to the virtual machine system, which makes it inconvenient to connect

If you are using Ubuntu in a virtual machine, set up the host network first, then configure the virtual machine Ubuntu IP and gatewayIf the host operating system is Ubuntu, please directly refer to the following settingsThe contents are as follows:1. Check if connectivity is possible, ping the gateway using the ping co

Turn from: http://www.cnblogs.com/objectorl/archive/2012/09/27/vmware-ubuntu-nat-static-ip-settings.html Background Running the operating system under a virtual machine, especially Linux, is a very common practice. Sometimes you want to build an (analog) server under a virtual machine for host access, such as a telnet/ssh. At this point you will find that each

1. Check if connectivity is possible, ping the gateway using the ping commandThe beginning is always real unreachable2. Set IPsudo ifconfig eth0 133.133.133.190 netmask 255.255.255.0This sets the IP address and subnet mask of the NIC Eth03. Set the gateway sudo route add default GW 133.133.133.404. Ping the gateway to ping through5. Set the DNS modification/etc/resolv.conf in which to addNameServer DNS Address 1NameServer DNS Address 2Complete.Once th

Background operating systems, especially Linux systems, are already very common in virtual machines. Sometimes you want to build a (simulated) server under a virtual machine for host access, such as setting up a telnet/ssh server. At this point, you will find that every time you start a virtual machine, VMWare assigns a dynamic IP address to the virtual machine system, which makes it inconvenient to connect

To prepare the NIC configuration of a fixed ip address in Ubuntu, you must first understand the vi command. You can learn about it at any time by google: 1. Single NIC with Single IP (common) vi/etc/network/interfaceautoeth0ifaceeth0inetstaticaddressIPnetmask subnet mask gateway 2. Single Nic Dual IP (relatively To pre

Background operating systems, especially Linux systems, are already very common in virtual machines. Sometimes you want to build a (simulated) server under a virtual machine for host access, such as setting up a Telnet/SSH server. At this point, you will find that every time you start a virtual machine, VMWare assigns a dynamic IP address to the virtual machine system, which makes it inconvenient to connect

Today's whim, install a virtual machine Ubuntu intends to learn something, encountered some problems, at the same time with the help of Baidu's power to solve, the following is the process of configuration.I. Installation VirtualBoxDo not know from which version, the installation of virtual box without the installation of virtual network card steps, from Baidu did not find a more appropriate answer to explain why. Always think that is the implementati

Bind multiple IP addresses to a single Nic in Windows 1. Network neighbors-local connection-right-click (attribute) 2. TCP/IPv4 -- properties -- Advanced -- ipsettings 3. Add the -- configuration as follows: 4. test whether the configuration is successful. 5. Windows single Nic is bound to multiple IP addresses (different network segments! ======================================

Note that logtamper can only be used to clear log traces, and is mainly used for utmp, wtmp, and lastlog. In fact, the important logs of the linux system are: lastlog, utmp, wtmp, messages, syslog, and sulog. Therefore, you cannot rely solely on tools. In addition, various shells also record the history of commands used by users. It uses files in the user's home directory to record the history of these commands.The file name is. sh_history (ksh),. his

Ubuntu fixed IP configuration and bridging under the DockerFirst, Docker's four types of network modeDocker has four network modes when creating a container, and bridge is not required to be specified by default with--net, while the other three modes need to be specified using--net when creating the container.Bridge mode, using--net=bridge to specify the default settings.None mode, specified using--net=none

Tags: int man does not restart art top des htm sentence netDescription: In the online tutorial usually there will be such a misleading idea, according to the configuration file settings will not take effect, and even without a little effect, after the investigation found that Linux set IP this topic of the entry thread should be divided into two types: 1 for the Server version, 2 for Desktop Edition, the t

How to Implement Dual IP addresses for a single Nic In Ubuntu I recently used the iptables NAT Function of Ubuntu Linux to map ports, but the interface machine only has one Nic. To achieve both Intranet access and Internet access, I need to use the methods described below: 1. Assume that the Intranet

Tags: ubuntu linux IPA new network card was added to the Ubuntu 16.04 VM, but not displayed, as ifcnfig-a can see,Perform$ifconfig ens38 upDisplay ErrorCheck online to reinstall the Vmtools to reinstall the NIC driver1. Loading the optical drive$sudo mkdir /mnt/cdrom$sudo mount /dev/cdrom /mnt/cdrom2. Go to temp directory, copy installation file$cd /tmp$tar zxpf