Linux

Windows Network service penetration test practice - Cross segment attack

one , Name of experimental project Windows Network service penetration test practice - Cross segment attack II , The purpose and requirements of t...
2022-05-19 11:24 views 2

【linux】shell： ordinary shell Script exercise

Interactive script : The variable content is determined by the user read -p variable ： Read value to variable echo -e ${ variable }: Displays the...
2022-05-16 22:49 views 2

linux install jdk11

linux install jdk11 install Java 11 sudo apt install openjdk-11-jdk2. inspect jdk edition java -version3. The output looks like this ： openjdk ve...
2022-04-29 16:46 views 1

CentOS7 64 Bit virtual machine installation Kafka Complete tutorial

1. get into /optcd /opt2. decompression Kafka Installation package tar -zxf kafka_2.11-2.0.0.tgz3. Move decompressed kafaka reach soft/kafka211mv k...
2022-04-11 17:57 views 1

CentOS 8 Download something Error: yum Failed to download metadata for repo ‘AppStream‘ error

Error I use alicloud's lightweight server. I have found many solutions, but most of them are to modify files Replace the image address in the fi...
2022-03-01 12:34 views 4

Linux Firewall port

When using some software on the server, you need to turn on the corresponding firewall port number , Let's have a brief understanding Linux Firewa...
2022-02-22 16:25 views 1

Linux Experimental arrangement ——FTP Server construction

three , Experimental content 1． use NAT mode , Connect network .2. use FTP command 172.17.60.253, practice put ,get, mput, mget, lcd, ls, cd Such...
2022-01-03 21:40 views 3

User management and file permissions

User management and file permissions add user syntax ：useradd User name parameter function -d Specify user account home directory （ The default i...
2022-01-03 20:25 views 4

Linux Disk partition

one , Disk diagram II , Disk classification （ one ） Common disk interfaces IDE(Intergrated Device Electronics)： Cheap cheap IDE There is usually a...
2021-12-23 23:03 views 3

Penetration test kali Linux Common tools

kali Linux Tools to help you evaluate Web Server security , And help you perform hacker penetration tests . be careful ： Not all the tools mentio...
2021-12-13 16:01 views 1
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