attract attackers, but may also cause attackers to bypass the system to initiate attacks, thus invalidates the honeypot in this case. A high-interactive honeypot is a system with a real operating system and can be fully cracked. Interacting with attackers is a real system that contains the complete service. The highly interactive honeypot for network security provides real-world operating system services and applications so that it can obtain more reliable information about attackers. However,
Reference on the page
[Javascript]
Column chart
(1) vertical single row bar histogram:
The above data is taken from the user registration volume of a website in six months. From the above data, we can see that the number of registered users in a month is 0, and the chart can clearly compare the changes in the number of user registrations in each month.
[Javascript]/Monthly reportFunction MonthReport (){$. Ajax ({Url: "/Home/About ",Success: function (data ){Var json = eval (data );Var
After reading the basis of ansible, and then wrote three simple deployment of YML, respectively, installation Nginx, MySQL, tomcat+jdkPut the source code here, has been tested to pass theTomcat:/etc/ansible/roles/tomcat/├──defaults│└──main.yml├──files│├──apache-tomcat-7.0.52.tar.gz│├──apr-1.5.1.tar.bz 2│├──apr-util-1.5.4.tar.bz2│├──jdk-7u55-linux-x64.tar.gz│└──profile├──handlers│└──main.yml├──meta│└── Main.yml├──readme.md├──tasks│└──main.yml├──templates├──tests│├──inventory│└──test.yml└──vars└──
PreFull-text Base setting-----------------------------N Total number of sets (i.e., number of individual sets)M total number of operationsF Find operandAckerman (k,n) = {n+1/k==0 | Ackerman.iter (n+1,k=k-1) (k-1,n)}/specific definition can see WikiAlpha (n) = Min{k:ackerman (k,1) >=n}From the introduction of algorithmsThe disjoint set has two optimizations: merge by rank (Union by Rank,ur) and path compression (path compression,pc)whichTime complexity combined by rank only $\text{o} (M \log N) $
Turn http://blog.s135.com/post/311/
Recently encountered a problem, Linux under the PHP command-line program as a daemon, the need to read from the queue file a row of data, through the TCP protocol sent to the field of the receiving server, read the next line of data, and then sent. When local and foreign network conditions are bad, sometimes it takes a long time to send a piece of data, which accumulates easily to cause queue congestion and delay.So I'm going to use the PHP command-line progr
You'll need about 2.5 GB for the database software. If you perform a typical database installation and don't a customized database installation, then you'll need about 3.5 GB of disk space.
6, "Binutils" Issue (If you fond following error)
Q: "Error invoking target install of makefile/opt/oracle/product/9.0.1/plsql/lib/ins_plsql.mk"
A:This obviates the need to change binutils
Download the following Binutil RPM version and downgrade Binutil on th
methods;The Media Server invites you to a meeting: The Media Server can be invited to an ongoing meeting, play back the media, or record part or all of the presentations;Add new media to the existing demo. If the server can tell the client the media content available next, it is particularly useful for live broadcasting.Protocol Structure
RTSP is a text protocol that uses the ISO 10646 character set in UTF-8 encoding. A line can be terminated through CRLF, but the receiving end must be prepared
In normal Oracle databases, we generally use GUI to create databases. Therefore, it is relatively difficult to manually create databases. This is also a concern for OCM tests, the main version is 9i and 10g.
1. Modify/etc/oratabOral:/opt/Oracle/Database: N2. Create a sys Password Authentication FileOrapwd file = $ ORACLE_HOME/dbs/orapworal Password = system entries = 53. Set the Oracle user environment variable Instance nameVi. bash_profileExport orac
Install_mysql_CentOS5.6Conclusion: in fact, the answer is always in front of us, but we are always easy to ignore them. I thought, quietly, and the answer is there.1. download mysql-5.1.56.tar.gz to/opt/src2. $ cd/opt/src3. $ tar-zxvf mysql-5.1.56.tar.gz4. $ cd mysql-5.1.565. $ mkdir-p/opt/apps/mysql-5.1.56/opt/etc/mys
compilation and connection process will be slower.-Idirname: add the directory specified by dirname to the program header file directory list, which is a parameter used during the pre-compilation process.
Vi. GCC Installation Method
Running Environment: VMware Workstation 7.1.2 build-301548Linux: Red Hat Enterprise Linux 5.5Kernel version: Linux kernel 2.6.18-194. EL5 #1 SMP Tue Mar 16 21:52:43 EDT 2010 i686 i686 i386 GNU/Linux
Note: Due to WordPress escape, the following -- translated as-
directory. This document assumes that the installation directory is/opt.
Create the Directory and symbolic link of the data as follows:
[Root @ centOS7 opt] # mkdir mariadb-data[Root @ centOS7 opt] # ln-s mariadb-10.0.12-linux-x86_64 mariadb[Root @ centOS7 opt] # ls-alTotal 20Drwxr-xr-x. 5 root 4096.Dr-xr-x. 23 root 4
Mysql> select version ();
+ --------------------- +
| Version () |
+ --------------------- +
| 10.0.12-MariaDB-log |
+ --------------------- +
1 row in set (0.00 sec)
The following describes how to install MariaDB10.0.12 after Mysql is installed.
Download the latest binary compilation package tar.gz (currently) and decompress it to your custom directory. This document assumes that the installation directory is/opt.
Create the Directory and symbolic l
Yum-y install epel-release wget tar git autoconf* libtool-*Mkdir/opt/dionaea1. Install the LIBLCFG software.git clone https://github.com/ThomasAdam/liblcfg.git liblcfgCD liblcfg/code/Autoreconf-viecho $?* Note: If an error does not copy ltmain.sh here. Execute cp/usr/share/libtool/config/ltmain.sh./and then autoreconf-vi OK../configure--prefix=/opt/dionaeaecho $?Make installecho $?2. Install the LIBEMU soft
. Place the gcc-4.6.1.tar.bz2 in the/opt folder to extract[Root@rekfan.com ~]# cd/opt[Root@rekfan.com opt]# tar xjvf gcc-4.6.1.tar.bz23. Create the installation directory[Root@rekfan.com opt]# MKDIR/USR/LOCAL/GCC-4.6.1/4. Go to the installation directory[Root@rekfan.com opt]
returned by the action described earlier.
Here's a look at the example:
#include
#include
int main (int argc, char * const argv[])
{
int opt;
while (opt = getopt (argc, argv, "Nb:o::t"))!=-1) {
printf ("opt =%c, Optarg =%s, Optind =%d, argv[%d] =%SN",
Opt, Optarg, Optind, Optind, Argv[optind]);
}
return 0;
Install SVN-Linux Enterprise Application-Linux server application in RedHatAS. For more information, see. Subversion (svn) is a version management tool that has emerged in recent years and is the successor of cvs.
Svn servers can run in two ways: independent servers and apache. The two methods have their own advantages and disadvantages.
Svn also stores version data in two ways: BDB and FSFS. Because the BDB method may lock data when the server is interrupted (I am suffering from ldap and cann
Porting Environment Utuntu 15.041. MPlayer TransplantVersion: Mplayer-export-snapshot.tar.bz2/mplayer-export-2015-11-26Linux PC platform:./configure make make installDependent software: Yasm2. Yasm TransplantVersion: yasm-1.3.0Linux PC platform:./configure make make installMipsel Platform:++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++1. QT CompilationVersion qt-embedded-linux-opensource-src-4.5.3The difference between MIPS and MipselMIPS is the MIPS architecture of Big-endi
Log on as the root user.Upload subversion-1.5.1.tar.gzand subversion-deps-1.5.1.tar.gz to the server.
Tar xfvz subversion-1.5.1.tar.gzTar xfvz subversion-deps-1.5.1.tar.gzCD subversion-1.5.1./Configure-Prefix =/opt/SVN-without-Berkeley-db-with-zlib(Note: Run in svnserve mode without adding Apache compilation parameters. Store version libraries in fsfs format without compiling Berkeley-DB)Make cleanMakeMake install
SVN Test/
ClamAV and group members ClamAV (note: Users must be added before installing clamav-0.97.6.tar.gz)# groupadd clamav# useradd-g clamav-s/bin/false-c "Clam AntiVirus" ClamAV3, clamav-0.97.6.tar.gz#tar Xvzf clamav-0.97.6.tar.gz#cd clamav-0.97.6#./configure--prefix=/opt/clamav --disable-clamav# make#make InstallIv. Configuration1. Create a Directorymkdir/opt/clamav/logs (log storage directory) Mkdir/
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