The freebsd server is finally ready. It turns out to be too much gray-Linux Enterprise Application-Linux server application information. The following is a detailed description. Freebsd's machine was always sometimes or crashed, and it was able to run stably for a period of time. Before that, I thought that the hard disk was aging and hard disk backup data had caused a lot of problems, after moving to a new place yesterday, it is estimated that the he
Solve the apache error in FreeBSD and linux: apr_sockaddr_info_get () failedforfreebsdla -- Linux Enterprise Application-Linux server application information. For details, refer to the following. After Apache 2.2.6 is installed in Linux, an error is reported when the HTTP service is started. It does not seem to affect the service usage, but it is also awkward.
[Root @ linux http] #./apachectl start
Httpd: apr_sockaddr_info_get () failed for linux (ap
FreeBSD system kernel object-general Linux technology-Linux programming and kernel information. The following is a detailed description. The kernel object, Kobj, provides an object-oriented C language programming method for the operating system kernel. The operated data also carries the operation method. This allows an interface to Add/Remove operations without compromising the binary compatibility. Description of the method generated when Kobj is wor
1. Compile and install. configure -- prefix installation path makemakeinstall run mysql Script: installation directory bin. mysql_inst
1. Compile and install./configure -- prefix = installation path make install run mysql Script: installation directory/bin/./mysql_inst
I. Compilation and Installation
./Configure -- prefix = installation pathMakeMake install
Run the mysql Script: installation directory/bin/./mysql_install_db -- user = XX (xx is the Freeb
Zeus is a well-known web server software, its effectiveness in the APACHE1/2 above, is a standalone server user to run the forum's first choice, the memory is less than 1G and the traffic is very large users, swapping with Zeus will be more than Apache gain a load capacity. This article provides me with some experience in installing Zeus4.3 under FreeBSD4.1
Zeus 4.3 for FreeBSD Installation Guide published: 2005-5-24 16:01:31 Author: Source: Editor: O
Result:The insert performance of pgsql on FreeBSD is slightly higher than that on Win (single user, no concurrency ).
Others:I have a test http://www.cnblogs.com/81/archive/2008/12/06/1348896.html in frontIt indicates that mssql2000 is slightly better than pgsql83, but today's comparison data mssql2005 is slightly worse than pgsql84, which is not expected, but there is a difference: last time, the client and server were both on one machine (takin
/apache2/conf/ssl.crt/server.key.org-out/usr/local/apache2/ Conf/ssl.crt/server.key#Mkdir/usr/local/apache2/conf/ssl.key#Mv/usr/local/apache2/conf/ssl.crt/server.key/usr/local/apache2/conf/ssl.key/server.key#chmod 400/usr/local/apache2/conf/ssl.key/server.key3, modify SSL. confFinally, modify the/usr/local/Apache2/conf/SSL. conf:vi/usr/local/Apache2/conf/SSL. confThe changes are in the following places:Just add the following statement to it.Modify the following:Sslcertificatefile/usr/local/etc/a
First, let's use the following example:
Set prompt ="% {\ E [32; 1 M %} % N % {\ e [37 m % }@%{ \ e [33 m %} % m % {\ e [37 m % }: % {\ e [36 M %} % ~ % {\ E [37 m %}"\ $"% {\ E [0 m %}"
Set prompt="% {\ E [31; 1 M %} root % {\ e [37 m % }@%{ \ e [33 m %} % m % {\ e [37 m % }: % {\ e [36 M %} %/% {\ e [37 m %} # % {\ e [0 m %}"
% {... %}Indicates the start and end of the color and other settings. There cannot be spaces in the middle.
\ E [... mDefine the color or font width,\ EEscape[This
This article describes how to obtain FreeBSD 4.0 root permissions through web intrusion.
This article mainly aims at education. I hope that you will not use some methods and procedures in this article to endanger network security.
Author: lovehacker
Contact: lovehacker@263.net
Address: http://www.chinansl.com
The copyright is owned by the Information Technology Limited Liability Company of the League. Reprinting is permitted, but the integrity of the
be determined based on the setting of community name. A network component can have multiple community names. Generally, the public community name preset by the SNMP agent is public. We do not have to set the community name to public, because public is the default value of common SNMP. For security issues, we do not set it to public. Here we will set the community name to MRTG and only have the read-only permission.
To set the community name, add a text file first./Etc/snmpd. config (this file i
receiving space
VII. Environment Settings (. cshrc)Alias LS-GF# Colorized ls
Setenv editor EE# The default editor is EE.
Setenv pager less# The default page splitter is less, which is more convenient.
Set nobeepSet prompt = '% N @ %/% #'Set filecSet autolist##I will not explain these settings, but I believe you will love it. I will study what it is. Especially the last line.
8. Compiled cache (ccache)Ccache provides cache for program compilation. It reduces the number of times of repeated code
I read the code a few days ago and found a structure similar to this:
Tailq_foreach (NP, head, entries) {
I don't have much coding experience. When I first read the code, I can vaguely know that it is similar to the for_each () function, but I am very curious about how to implement it. Later I found that the queue was referenced. the H header file is a file defined in FreeBSD. It implements four basic data structures in the form of macro definition
Install ports with FreeBSD
Step 2
# Cd/usr/ports/databases/mysql40-server/
Step 2
# Make install
Depending on your network speed, it may take more than 10 minutes
...
Step 2: Install the database
#/Usr/local/bin/mysql_install_db
Step 2:
# Chown-R mysql/var/db/mysql
Step 2: Start mysql#/Usr/local/bin/mysqld_safe
Step 2: Set the root user password
#/Usr/local/bin/mysqladmin-u root password '000000'
Step 2: log on and test the root user
# Mysql-u root-p
About ASCII, zh_CN.GB2312, zh_CN.GBK, zh_CN.GB18030 and zh_CN.UTF-8 of the similarities and differences, you can refer to the relevant documentation.
I found that in FreeBSD, libreoffice and SCIM input methods can be used normally only when zh_CN.UTF-8 is used. In windows, the default directory or file name storage encoding method is GBK. In particular, the zip package in windows is garbled after FB decompression. To solve this problem, it is found t
Intel does not provide good support for FB graphics cards. Compared with Nvidia, there are many graphics card drivers that can be directly installed. The basic configuration of Lenovo V480C model 20159 is as follows:
CPU: i3-311M, 2.4 GHz, 2-Core 4 thread
Memory: 4 GB, DDR3, 1600 MHz
Hard drive: Western Digital WDCWD5000BPVT-08HXZT3 ada0 465 GBATA
Graphics card: independent graphics card NVIDIA GeForce GT630M
Integrated graphics card Intel GMAHD4000
Optical Drive: Hitachi-LG
Sound Card: Raytheon
Detailed description of ppp disconnection redial parameters in FreeBSD/****** For ease of search, this article is moved from the Forum ********/I always think that PPP cannot be reset after it is disconnected.Recently, I have made a router for my friends. Because it is a rural area and the line quality is poor, the most urgent solution is to repeat the disconnection. After reading the PPP man, I found that the router can be replayed, the most importan
The crontab scheduled task under freebsd cannot be automatically executed for troubleshooting. Two scheduled tasks were configured last night. One root user, one common user, and two scripts were executed on the terminal, but at work in the morning, I found that neither of the two tasks was automatically executed, which is quite strange. I checked/var/spool and found that cron did not send me an email, which indicates that the scheduled task was not e
Using keyboard-Interactive Authentication
Today, we have installed a FreeBSD system. When we remotely log on using putty, we always prompt using keyboard-Interactive Authentication, which means that we need interactive keyboard authentication and cannot log on using a password. The general situation is as follows: Quote: Login as: Root using keyboard-Interactive Authentication. Password: Access denied using keyboard-Interactive Authentication.
I sea
The following steps pass the test in FreeBSD 5.3
1. Add the following content to the/etc/PPP. conf file:
ADSL:Set device pppoe: nve0 (nve0 is my nforce Nic name)Set speed syncSet dialSet LoginAdd default hisaddrSet authname account nameSet authkey PasswordPapchap:Set authname account nameSet authkey Password
2. Edit/boot/defaults/loader. conf.
Ng_ppp_load = "yes"Ng_pppoe_load = "yes"Ng_socket_load = "yes"
3. Run the PPP-Background ADSL command
Original address: http://livid.cn/doc_view.php? Doc_id = 1115
You may want to completely disable Sendmail on the FreeBSD server for various reasons, so you can try this:
1. If you do not want to restart the server (emergency measures ):
# Killall sendmail
2. If you want Sendmail to do nothing at startup, you need to add the following lines to/etc/rc. conf:
Sendmail_enable = "NONE"Sendmail_submit_enable = "no"Sendmail_outbound_enable = "no"Sendm
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