One: Network Monitor Command
Install nmap package
1. nmap -s[T/U/P] . -s means scan T means scan TCP connection, U means UDP Connection P means ICMP
2. nmap -A IP_address /domian_name Scanning Operating System
3. nmap -p port_name Scanning Port
Installation
Environment: REDHAT 51. Check if VNC is installed: rpm -qa vnc-server vnc-server-4.1.2-9.el5
There are 7 startup levels in Linux: #0 - halt (Do NOT set initdefault to this)# 1 - Single
in Linux explains the output of the free command on Linux. The following is the result of the free r
Basic minimalist directory file after successful production First, the basic boot process of the s
Ubuntu installed Sogou Chinese input method
Vsftpd 530 in linux owing to the underlying solution
Remove duplicate data from file
Ubuntu10.10 installed arm version of Qt encountered error: thread-local storage no
Character encoding and conversion tool for files under GnuLinux
Start multiple commands to execute corresponding commands and programs under linux
Linux.Shell Programming Notes - Getting Started Concept
RedHat configuration image media is yum source
How to use Linux anonymously online - four magic weapons
How Windows XP retrieves lost operating system language bar
XP: Learn the user password of the script recovery system
How to get Win10 to enter the selection user interface
Win10 Preview 10120: Edge Browser Support History
Run the command line to create win8 boot disk
Protect wireless security and learn about wireless network intrusion
How to disable access to C drive in WinXP system
Simple change of file association program
OTG installation and uninstallation should protect the USB flash drive according to the process.