These days, due to the large differences in the statistical data of several different traffic statistical tools, I thought that we should analyze the apache access log, where the data should be the most authoritative. At the beginning, I wrote a
How to install and configure fail2ban in centosI. Introduction to fail2ban
Fail2ban can monitor your system logs, and then match the log error information (Regular Expression matching) to perform the corresponding blocking action (usually firewall ),
What is VM service the so-called VM service refers to virtualizing a machine into multiple WEB servers. For example, a company wants to provide host hosting services, which provides WEB services for other enterprises. Therefore, it certainly does
In linux, how does one delete folders? For more information, see this article. This article introduces the Linux folder deletion command.
Deleting a directory in linux is very simple. many people are still used to using rmdir. However, once the
The file named Errorlog is too large
The file named Errorlog is too large1ProblemOne day, when I install ANDROID-SDK, I found so one error "NO space left on the device". That ' s very strange. Because I has allocated 50G
Reprint Source: http://drops.wooyun.org/tips/411Getshell:
After finding the Pointcut, the first is to play a shell, generally I use back.pyWith NC use, the NC monitoring port is not said.Back.py will automatically remove all history records
You can simply use RM, but you need to add two parameters-RF: Rm-RF directory name-R is recursive down. No matter how many levels of directories are there, delete them together.-F means to delete the file directly without any prompts.
Delete a
Logs/error_logCustomlog Logs/access_log Common--The default is that the above section is modified as follows:Errorlog "|/usr/sbin/rotatelogs/var/log/httpd/10.70.25.143:10002.errorlog.%y%m%d%h 7200 480"Customlog "|/usr/sbin/rotatelogs/var/log/httpd/10
Introduction of Fai2banFail2ban can monitor your system log and then match the log's error message (regular match) to perform the appropriate masking action (usually called firewall masking), such as: When someone is testing your ssh, SMTP, ftp
Rhel7 HTTP Instance
Configure Web: Virtual host configuration; https; different Port virtual host
Configure www/etc/httpd/conf/httpd.conf is the primary configuration file/etc/httpd/conf.d/*.conf a lot of extra parameter files, the
Install httpd server--rpm Install • Get packages from the Rhel system CD[Email protected]-]# Is/media/cdrom/server | Grep httpdhttpd-2.2.3-6.el5.i386.rpmhttpd-devel-2.2.3-6.el5.i386.rpmhttpd-manual-2.2.3-6.el5.i386.rpmsystem-config-httpd-1.3.3
Compress and specify the directoryExample: Zip-r/home/kms/kms.zip/home/kms/server/kmsUnzip and specify the directoryExample: unzip/home/kms/kms.zip-d/home/kms/server/kmsView system disk UsageDf-hMySQL export to the specified directorymysqldump-uroot-
1, detailed description of the process of encrypting communication, combined with the best diagram.Take Bob and Alice's secure communications as an example:bobalice1. Bob wants to secure communication with Alice first to obtain the other's public
1. Linux Delete Folder commandWhen using Linux, sometimes to delete a folder, will often prompt this file is not empty, can not be deleted, this time, you must use the RM-RF command. 2. Linux Delete folder
Liunx DeleteDelete Folder instance: Rm-rf/var/log/httpd/access will delete the/var/log/httpd/access directory and all files and folders under it2 Delete File Usage instance: Rm-f/var/log/httpd/access.log will force the deletion
I. Renaming files and folders under Linux and CentOSMv:move with the move File command, because the Linux system does not have a dedicated rename command.Basic format:Move file: MV file name move destination file nameRename file: MV FileName
Linux Delete directory is very simple, many people are still accustomed to use rmdir, but once the directory is not empty, it fell into deep distress, now use the rm-rf command.Direct RM is available, but add two parameters-rf that is: RM-RF
1. Delete a folderDelete a directory in Linux very simple, many people are still accustomed to use rmdir, but once the directory is not empty, it fell into deep distress, now use the RM-RF command can be resolved.Direct RM is available, but add two
Linux Delete directory is very simple, many people are still accustomed to use rmdir, but once the directory is not empty, it fell into deep distress, now use the RM-RF command.Direct RM is available, but add two parameters-rf that is: RM-RF
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