vsftp virtual user based

I. components required for online installation of vsftpd [root@k8s-node01 home]# yum -y install vsftpd* [root@k8s-node01 home]#yum -y install pam* [root@k8s-node01 home]# yum -y install db4* [root@k8s-node01 home]# yum -y install db4-utils II. Establishing virtual users [root@k8s-node01 home]#vi /etc/vsftpd/vftpuser.txt Add a virtual user n ...

Posted on Sat, 16 Nov 2019 10:11:23 -0500 by Nirvana

YUM warehouse service and PXE network installation of Centos7

Bowen catalogueI. YUM software warehouseII. Type of YUM sourceIII. precautions for configuration of PXE automatic bulk chemical installation machineIV. deploy PXE remote installation service I. YUM software warehouse With the help of YUM software warehouse, the tasks of installing, uninstalling and upgrading rpm software packages can be comp ...

Posted on Thu, 14 Nov 2019 07:10:52 -0500 by genetheblue

PowerShell saves clipboard pictures and constructs a MarkDown statement

target Recently learning to write documents with MarkDown, I hate passing pictures.Prepare to build your own wheel with PowerShell, but also search ahead and find a lot of Big Brother's documents. The whole process to do is Copy Clipboard Picture with Mouse Enter program processing logic Processing clipboard pictures, saving cost local file ...

Posted on Thu, 07 Nov 2019 16:45:36 -0500 by titel

Injection point finder hacker python

python SQL Injection Scaner #!/usr/bin/python #-*-coding=utf-8-*- #Example site:@http://www.apostilando.com/pagina.php?cod=1 #Write the web site to be scanned to the current catalog file. Python xxx.py xxx.txt import urllib import os import sys if os.name == "nt": os.system("cls") else: os.system("clear") d ...

Posted on Fri, 01 Nov 2019 20:25:16 -0400 by jl9148

Python regular expression explanation

I. re Let's first introduce the method under re module, which we can use when we take it. Of course, the premise is to know a little regular expression. If you don't know regular expression at all, you can take a look at the regular expression part later. 1.1 match The match method matches a pattern from the beginning of the string, and returns ...

Posted on Wed, 30 Oct 2019 20:55:40 -0400 by severndigital

Brief introduction and basic commands of Linux

III. directory structure of Linux Tree directory structure /etc administrator's home directory /home directory of ordinary users /bin directory of command files for all users /sbin administrator command file directory /Boot boot partition (grub boot menu, compressed kernel, etc.) /usr application directory /etc configuration file directo ...

Posted on Wed, 30 Oct 2019 11:36:03 -0400 by HSKrustofsky

python dictionary and its properties

A dictionary is an unordered collection of data. Usually, the order of output is inconsistent with that of definition 1. Dictionary creation s = {} Create an empty collection d = dict() 2. Initialization of dictionary d = dict(a=1,b=2) d = { 'http':80 'https':443 } 3. Nesting of dictionaries (two-le ...

Posted on Tue, 29 Oct 2019 11:05:13 -0400 by teddirez

Huawei firewall NAT strategy and configuration details

Nowadays, the use of computer network has been extended to various fields. At that time, the designers of computer network could not imagine the scale of Internet. Any computer, mobile phone and smart TV connected to the Internet must have a legal IP address in order to swim freely in the Internet. The ...

Posted on Sat, 26 Oct 2019 04:14:27 -0400 by johnnyk

python day 14: Job: develop an FTP script that can upload files by multiple users

Catalog python day 14 1. requirements 2. Self written program directory 3. models module 4. settings module 5. tcp_server module 6. client module 7. postscript python day 14 2019/10/19 1. requirements FTP: 1. Separate function implementation (progress bar ...

Posted on Mon, 21 Oct 2019 16:34:10 -0400 by porco

Resource: the core technology of Spring framework documents

Resource Resource interface definition public interface Resource extends InputStreamSource { /** * Returns the URL handle for this resource */ URL getURL() throws IOException; /** * Returns the URI handle for this resource */ URI getURI() throws IOException; /** * Returns the File handle for this r ...

Posted on Mon, 21 Oct 2019 12:20:00 -0400 by maxrisc