Linux

Ubuntu 10.4 Server command line is used to connect to the wireless network. Because Ubuntu Linux kernel does not support WPA encryption, all common command lines cannot be connected.A route entry of the WPA2 type. First, check whether wpasupplicant

Configure putty to log on to ubuntu. First, check whether the sshserver has started ps-e | grepssh and then enable the ssh-server Service sudo apt-get installopenssh-server. If only ssh-agent is enabled, the ssh-server has not been started.,

Introduction to Linux monitoring tools a brief introduction to top tools for viewing process activity status and some system conditions such as vmstat for viewing system status, hardware and system information iostat for viewing CPU load and hard

One linux Command every day (1): the ls command is the most common command in linux. The ls command is the abbreviation of list. By default, ls is used to print the list of the current directory. If ls specifies other directories, the list of files

Two types of logs are used to view User Logon behaviors. One is to record the user's data and the other is to record the user's logon time, record user logon data/var/log/wtmp log file record user logon data. However, this file is an encoded file

Using Linux Custom Auto-completion commands to improve your shell scripts, you will often write some general deployment scripts, such. /The java-build.sh project name will automatically pull the project from hg, and then maven compiled and deployed

Yum. sh#! /Bin/bash read-p "Enter the image file path (for example,/root/rhel5u5. iso): "jingxiang read-p", enter a mount point (for example,/iso ): "gzd mount-t iso9660" $ jingxiang "" $ gzd "-o loop &>/dev/null if [$? -Eq 0] then if [-f/etc/yum.

Official introduction to the try_files command is confusing. After some summary on the Internet, the core function of try_files is to replace rewrite. Try_files Syntax: try_files file... uri or try_files file... = code default value: no scope:

In Linux, all users under a user group are searched online, and many copy articles are displayed. groups displays the user group of the currently logged-on user, and there is no user list of this user group. In practice, you can use the following

Completely solve the problem of insufficient TCP client ports [problem] When making large concurrent performance calls at www.2cto.com, we often encounter a problem: the client port is exhausted. [Cause] After analysis, the main cause is that there

Delete Files other than specified files in linux 1. Common commands for deleting files and folders in Linux: delete files: rm file www.2cto.com delete folders: rm-rf dir, rmdir can only delete empty folders. Ii. Delete all files other than the

The Ubuntu system can remotely log on to the Ubuntu system only after the ssh service is enabled on XP or other hosts. 1. install the software package and run sudo apt-get install openssh-server. Openssh-client is installed in Ubuntu by default.

1. It is very convenient to install pptpd using apt in Ubuntu. It is automatically started after installation;$ Sudo apt-get install pptpd 2. Modify/etc/pptpd. conf and assign an internal IP address;Localip 192.168.0.1Remoteip 192.168.0.234-238,192.

The procedure for installing and configuring the tftp service in CentOS 5.3 is as follows:1. Mount CDROM[Root @ localhost mnt] # ls/dev/cdrom/Dev/cdrom[Root @ localhost mnt] # mount/dev/cdrom/mnt/cdrom/2. Install xinetd[Root @ localhost cdrom] # cd

A server is being configured recently, mainly in the lamp environment. Lamp is used because the traffic volume is not large, and lnmp environment can be used for the traffic volume.Here, I have installed the lamp environment.Linux environment:

The most common Apache paths are: /Etc/httpd/conf/httpd. conf /Usr/local/apache/conf/httpd. conf /Usr/local/apache2/conf/httpd. conf Apache 2.2 default layout (apache.org source package ): ServerRoot:/usr/local/apache2DocumentRoot:/usr/local/apache2/

I have been using Nginx + Fastcgi to build a python web server. This article introduces how to implement Nginx + UWSGI combination. UWSGI is a fast, self-maintained, developer-friendly WSGI server developed in pure C language. It aims to provide

The HP-UX provides its own packet capture tool, nettl. It comes in handy when tcpdump is not available (for example, tcpdump won't be able to catch the package on the loop on the HP-UX. Summarize the main usage of nettl for future reference. Start

The list_head function of the kernel is quite clever. Today, I will explain how to delete elements from the list_head linked list. The review duration of the linked list. If you delete the current element, errors may occur. This is true for linked

$ Sudo apt-get install miredo $ Ifconfig You can see a virtual network card named teredo in the result. $ Ping6 ipv6.google.com PING ipv6.google.com (2404: 6800: 8003: 93) 56 data bytes64 bytes from 2404: 6800: 8003: 93: icmp_seq = 2 ttl = 57