Operation essentials: Close the ports and prevent network viruses from accessing these ports to ensure computer security and reduce the impact of viruses on Internet speed. Recently, it has been discovered that some people are infected with a new network worm virus. This virus cannot be killed using the Shockwave virus killing tool. Please upgrade the anti-virus software virus database on your computer as soon as possible, and scan the hard drive while disconnecting the computer network connection. Virus. Users who have installed firewall software, please Block TCP 135, 139, 445, 593, 1025 ports and UDP 135, 137, 138, 445 In addition, you can also block the backdoor ports of some popular viruses, such as TCP 2745, 3127, 6129 ports, so you can also temporarily block incoming connections to those ports. At present, many viruses will guess the username and password of computer users and brute force crack them. For the security of your computer, please set a secure password for your computer that is not easy to guess. Operating steps Open the "Control Panel" (the connection to open the "Control Panel" can be found in the "Settings" menu of "My Computer" or the "Start Menu") In
1. How to close ports 135, 139, 445, 593, 1025, etc.
##Introduction: Operation essentials: Block ports to prevent network viruses from accessing these ports to ensure computer security and reduce the impact of viruses on Internet speed.
2. yii2 sends email (configuring QQ version)
Introduction:: This article mainly introduces yii2 Send an email (configure QQ version), students who are interested in PHP tutorials can refer to it.
3. $_REQUEST, $_GET, $_POST, how to deal with it
##Introduction: $_REQUEST, $ _GET, $_POST This post was last edited by u010250831 on 2013-12-19 21:23:04 Hello everyone! Very simple one line of code! The result is very different, I don't know why! Please help me solve it! as follows: I created a file cheshi.php Enter the following code into it: 4.A piece of PHP code! How to deal with itIntroduction: A piece of PHP code! This post was last published by u010250831 in 2014 -04-26 22:46:36 Edit How to deal with $_REQUEST, $_GET, $_POST
Introduction: $_REQUEST, $_GET, $_POST This post was last posted by u010250831 on 2013-12-19 21: 23:04 Edit Hello everyone! The result is very different with just one line of code! Please help me solve it! As follows: I created a file cheshi.php and entered the following code: < ;?phpprint_r($_GET);print_r(
6.Use php to execute matlab on the web pageIntroduction: Use php to execute matlab on the web page and call it through php linux commands can be used to remotely call matlab. Test environment: Fedora16, matlab2012b linux version, Google chrome 18.0.1025.108 beta The following code implements inputting matlab commands on the web page and displays the execution results. Note: If the -nodisplay option is not added, &q will appear.
7. ERROR 1025 (HY000): Error on rename of toIntroduction: Just now, someone accidentally performed an operation to change the database schema on the Slave. , the result is that the status of this server in mmm_control becomes: REPLICATION_FA
8. DB2 solves the problem that db2stop cannot be stopped, and the database is still active
Introduction: 1.[odsuser@localhost ~]$ db2stop SQL1025N The database manager was not stopped because databases are still active 2.[odsuser@localhost ~]$ db2 force application all DB20000I The FORCE APPLICATION command completed successfully. DB21024I Th 9. javascript written test questions with answers@20081025_jb51.net_javascript skills Introduction: Javascript written test questions found online, keep them for yourself refer to. [Related Q&A Recommendations]: javascript - How to monitor the user copying HTML page content to the clipboard event javascript - The crawler encounters random query string parameters, how to solve it? #bash - How to specify the input in the date command in Linux Format?
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