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1. set the IP address debian :~ # Vi/etc/network/interfaces // obtain dynamic DHCP # start the system to activate the device. # Loop address. autoloifaceloinetloopback # start the system to activate the device. # set eth0 to DHCP.

Copyright Statement: during reprinting, please use a hyperlink to indicate the original source and author information of the article and this statement OS: DebianTestingEtch references: UbuntuWiki, which is much easier than Gentoo. 1. set the local

In Linux, user management is often required. Of course, this includes adding, deleting, and modifying user passwords. 1. the adduser format is adduserusername. note: this command automatically creates users, user groups, and user home directories.

Among my friends, I am also a leader in free software-although I do not know much about open-source software. Young people advocate freedom. Like most people, when talking about free software, my friends first thought of Linux (in fact, there are a

1. prepare the [1] installation package [root @ localhostvar] # yum-starter-libstdc ++-elfutils-libelfelfutils-libelf-develglibcglibc-commonglibc-develgccgcc-c ++ libaiolibaio-d 1. preparations before installation [1] install software packages [Root

I sorted out Ubuntu's knowledge about the shutdown and restart commands for memo. Restart command: 1, reboot2, shutdown-rnow immediately restart (root user use) 3, shutdown-r10 over 10 minutes automatic restart (root user use) 4, shutdown-r20: 35

#/Sbin/iptables-IINPUT-ptcp -- dport80-jACCEPT #/sbin/iptables-IINPUT-ptcp -- dport22-jACCEPT #/sbin/iptables-IINPUT-ptcp -- dport3306-jACCEPT and then save: #/etc/rc. d/init. d/ipt #/Sbin/ Iptables-I INPUT-p tcp -- dport 80-j ACCEPT #/Sbin/iptables-

Modify the firewall configuration file: vi/etc/sysconfig/iptables add the following line:-ARH-Firewall-1-INPUT-mstate? StateNEW-mtcp-ptcp? If you want to open port 21 and other dport3306-jACCEPT, you only need to switch 3306 to port 21 to open.

# Iptables-IINPUT-ptcp -- dport80-jDROP # iptables-IINPUT-s192.168.1.0/24-ptcp -- dport80-jACCEPT # iptables-IINPUT-s211.123.16.123/24-ptcp -- dport80-jACCEPTiptables-IINP #Iptables-I INPUT-p tcp -- dport 80-jDROP# Iptables-I INPUT-s

A few days ago, I was looking at how to capture the beacon of the ap in real time on Android, instead of calling wifiscan. so I studied how to use tcpdump on Android. Unfortunately, it was finally discovered that it was not available. However, here

I was so angry last week that I had to reinstall Windows XP because of its recent frequent faults and near-crashes. Reinstalling XP is already easy to use. using the hard drive installation tool of the system home, it will be done in less than half

I have used other methods before, but there are many problems in the first step of guidance. So Debian was ignored for one month. I really want to play Debian today. Another method is available. It's hard to fix the base system. The following are my

Install the NFS server and client. # Yuminstallnfs configure the main NFS configuration file of the nfs server is/etc/exports, where the directory opened by the NFS server and the client access permission are configured. # Vi/etc/exports add:

CentOS6.3? Configure NFS4 server? Zhan Cang? The required software package for the FS server: # yuminstallnfs-utils ??? Why? Why? Year P ?? Package 1? K security? Complete. Note that NFS4 is different from NFS3 and does not need to be installed?

A dual-system is installed on a computer, and sometimes Windows resources are used in Linux. Therefore, you need to automatically mount windows partitions when Linux is started. The method is relatively simple, that is, to modify the/etc/fstab file!

Some programs use the/etc/fstab file to determine which file systems are loaded by default, the loading order, and which must be checked (integrity error verification ). Create a new file system table as follows: cat/etc/fstabEOF # Begin/etc/fstab #

If we select the English language environment when installing the debian basic system and want to change it to Chinese, we need to complete the following work. Set locale if the locale tool is not installed, first install it, and then run

I heard about Debian, so I installed it for a try. The advantage has not been found, but the font is too ugly. After two days, I lost the default Chinese text of the system. Depressed. I was about to give up and change back to FC10. I accidentally

System environment debianlenny, after the default installation, you cannot access the ntfs partition, after installing and configuring the NTFS-3G 1. install ntfs-3gapt-get-yinstallntfs-3g2. create a mounted folder. I have three disks under windows.

After installing the Windows 7 and centos6.0 systems for a while, there has always been a small problem, that is, the system time of the two is always different, with a difference of 8 hours, in linux, the system time is always 8 hours earlier than