SECURECRT is the most commonly used terminal emulator, the simple is that Windows under the UNIX or LIUNX server host software, this article mainly introduces the use of SECURECRT methods and techniques

SECURECRT is the most commonly used terminal emulator, the simple is that Windows under the UNIX or LIUNX server host software, this article mainly introduces the use of SECURECRT methods and techniques

The Vandyke CRT and Vandyke SecureCRT are the most commonly used terminal emulators, simply the software that Windows logs on to UNIX or Liunx server hosts. The difference is that SECURECRT supports SSH (SSH1 and SSH2).

1#!/Usr/Bin/Perl2 3  UseStrict;4  Usewarnings;5  Use 5.01;6 7 8 9 Sub License {Ten     Print"\ n". One "license:\n\n". A "\tname:\t\tbleedfly\n". - "\tcompany:\tbleedfly.com\n". -"\tserial Number: \t03- in-002542\ n ". the"\tlicenseKey: \tadgb7v 9she34 y2bst3 k78zkf ADUPW4 k819zw 4HVJCE p1nyrc\n ". -"\tissue date:\t09- -- -\n\n\n "; - } -  + Sub Usage { -     Print"\ n". + "help:\n\n". A"\tperl securecrt_mac_crack.pl<file>\n\n\n ". at"\tperl securecrt_mac_crack.pl/Usr/Bin/securecrt\n\n\n ". - "\ n"; -      -     &license; -  -     Exit; in } - &Usage ()if! Defined@ARGV ; to  +  -my $file =$ARGV[0]; the  * OpenFP, $file orDie'can not open file $!'; $ binmode FP;Panax Notoginseng  - OpenTMPFP,'>','/tmp/.securecrt.tmp' orDie'can not open file $!'; the  + my $buffer; A my $unpack _data; theMy $crack= 0; +  -  while(Read(FP, $buffer,1024x768)) { $$unpack _data=Unpack'h*', $buffer); $     if($unpack _data=~M/785782391ad0b9169f17415dd35f002790175204e3aa65ea10cff20818/) { -$crack= 1; - Last ; the     } -     if($unpack _data=~S/6e533e406a45f0b6372f3ea10717000c7120127cd915cef8ed1a3f2c5b/785782391ad0b9169f17415dd35f002790175204e3aa65ea10cff20818/ ){Wuyi$buffer=Pack'h*', $unpack _data); the$crack= 2; -     } Wu Syswrite (TMPFP, $buffer, Length ($buffer)); - } About  $ Close(FP); - Close(TMPFP); -  -  A  + given ($crack) { the      when(1) { -Unlink'/tmp/.securecrt.tmp' orDie'can not delete files $!'; $ say "It has been cracked"; the         &license; the         Exit 1; the     } the      when(2) { -Rename'/tmp/.securecrt.tmp', $file orDie'insufficient privileges, please switch to the root account.'; inchmod0755, $file orDie'insufficient privileges, please switch to the root account.'; theSay'Crack Successful'; the         &license; About     } the     default{die'Error' } the}

securecrt_mac_crack.pl

This paper mainly introduces the methods and techniques of using SECURECRT.

Software
SECURECRT terminal emulation program Chinese green portable cracked version
SECURECRT 32-bit Green Portable Special edition
SECURECRT 64-bit Green Portable Special edition

"Conceptual Interpretation" what is SSH?

The English name of SSH is secure Shell

Traditional Web services, such as FTP and Telnet, are inherently insecure because they transmit passwords and data in plaintext on the network, and it is very easy for someone with ulterior motives to intercept the passwords and data. And through the use of SSH client and server-side communication, the user name and password are encrypted, effectively prevent the password eavesdropping. At the same time, the data transfer via SSH is compressed, so it can improve the transmission speed, so why don't we use it. SSH is made up of client and server software, and there are two incompatible versions: 1.x and 2.x respectively. As for how to install the server side, ordinary users do not need to care.

First, installation

1. Installation

First to download SECURECRT, the latest version is 6.1.3 (as of February 2008, its cracked version tbe or again), we take the 5.53 version as an example of the introduction, download the installation file Scrt553.exe and cracked file Keygen.exe.

The installation process is simple, run Scrt553.exe, as long as "next", the installation process can be seen SECURECRT support the following protocols:

After the installation is complete, the first boot securecrt will be prompted as follows:

The user needs to specify a directory to hold the configuration information for the SECURECRT. This directory defaults to C:\Documents and Settings\ user name \application Data\vandyke\config, if the upgrade securecrt need to keep this folder consistent with the old version, if the system is re-installed, Be sure to back up this directory.

If you need to change, start securecrt and click options = Global ptions = General to modify the Configuration folder.

2, crack

Not cracked version, only 30 days of use. Close SecureCRT, copy the Keygen.exe to the installation directory C:\Program FILES\SECURECRT, run it, fill in name,company and click Generate Get Serial, Date, License Key information, click the Patch button to crack and back up the SECURECRT main program.

Run SECURECRT, click help=> Enter License Data ..., fill in the registration information from keygen. General again crack version term for one year.

Second, basic settings

Modify settings

In order to SECURECRT use more convenient, need to make some settings, need to modify the following:

1. Exit the host Auto-close window

Options = Global Ptions = General = Default Session = Edit default Settings ...

terminal the close on disconnect selected , the currently connected window can be closed automatically when the user exits from the host.

2. Modify the default volume screen number

When you do an operation, the screen output has hundreds of lines, when the need to turn the screen back, this setting will be a great help, the default is 500 lines, can be changed to 10000 lines, do not worry about not found.

Terminal = Emulation = Scrollback modified to 10000.

3. Modify the SFTP default download path (optional):

For connections using SSH, you can download the file using SFTP, where you can set the download directory for the file (by default, download to My Documents)

Connection = SSH2 = SFTP Tab = Initial directories = Local Directory

4, modify Xmodem/zmodem upload download path (optional)

SECURECRT can use Xmodem/zmodem to easily upload and download files.

Set in Session options =>xmodem/zmodem = Directories

5. Copy and paste settings

Copying or pasting what you need with a mouse is a very convenient setting

Options = Global ptions = Terminal = Mouse

Select Copy on select and Paste on middle button

When this is set, simply select the content with the mouse, copy the content to the Clipboard, click the middle mouse button to paste the content.

In addition, you can set the use of copy paste shortcut keys under windows, Options = Global ptions = General = Default Session = Edit default Settings ... =& Gt Terminal = Mapped keys = Use Windows copy and paste Hotkeys

6. Tabs setting

Since Secure5.0, the tabs (tab) option has been added, and multiple connections can be opened under the same window, similar to the IE7.0 style. Modify the double-click option to close tab and double-click the tab to close the Connection window.

Three, the interface introduction

1. Menu

1) file files

Connect ... Connect, open a connection or edit an existing connection to create a new connection.

Quick Connect ... Quick Connect, Quick Connect dialog box, quick connection to host the most convenient way.

Connect in Tab ... Opens a new session window in tab.

Clone session clones the current conversation window.

The Connect sftp tab opens the Sftp window, which is available for SSH connections. You can use the SFTP command to transfer files in this session window.

Reconnect reconnect

Disconnect interrupt the connection of the current session window

Log session logs the sessions of the current window to the log file.

The Raw log session logs more detailed sessions to the log file, including more detailed server response information.

Trace Options logs the protocol session Information option in the log file. (including some information content when the client and host are connected to each other)

2) Edit Editor

Copy paste, etc.

3) View

Show various toolbars

4) Options

Includes global options and session options

5) Transfer Transfer file

Uploading and downloading files using Xmodem/zmodem

6) script. Scripts

Run a script file, or record a new script. (Similar to the macro feature in Word)

7) Tools Tool

Keyboard mapping editing, key generation tools, etc.

8) Help

2. dialog boxes and buttons

Click File = Connect to see the Connect dialog box.

The left-to-right button is followed by:

Connect (Activate selected connection entry), quick Connect (shortcut connection to new host), New connection (add a connection entry in the dialog box), Cut, copy, paste, delete (the entry in the dialog box), create a new folder, properties (display the properties of the selected entry), make a desktop shortcut to the entry, help.

There are two options at the bottom of the Connect dialog box:

Show dialog on start (Show connect dialog when starting SECURECRT);

Open in a tab (opens a session as a new tab), select this option, as shown in the new session window:

Under the Linux host, you can easily upload and download files using Xmodem/zmodem.

Basic command: Sz download file to local, RZ upload local file to host.

5. Other Skills

1) Use scripts for repetitive work

You can record your repetitive actions as a script file like a Word macro

Script. = Start recording Script, start recording

Script. = Stop recording script, stop recording, Save as ... Save as a script file. Script at the next call. = = Run = Select Script. To run ...

2) Use the map key for repetitive input work

Can be set to the global option (valid for all connections), or it can be set only as session options, such as

Options = Session ptions = Terminal = Mapped keys = Map A key, the Map Key dialog box appears

For example, click the F12 key and enter the command that you want to reuse frequently in the Send String, OK

The next time you click the F12 key in the session window, you will be entered directly df–m

3) Automatic Login

To log in to a Telnet host, for example, Session ptions = Connection = Logon Scripts = Automate logon, enter the user name in send after login, Enter the password in send after password. You can implement automatic login.

Use SecureCRT to upload and download data

SECURECRT can use the Zmodem protocol under Linux to quickly transfer files, just set up the upload and download the default directory on the line

Options-->session options-->file transfer can be set to upload and download the directory

The rest is as long as you log into the Linux terminal with SECURECRT:

To send a file to the client:

SZ filename

Zmodem receive can start on its own.

Upload files from client to Linux server:

As long as the service side executes,

Rz

Then select the file to send in SecureCRT, protocol Zmodem.

SECURECRT is the most commonly used terminal emulator, the simple is that Windows under the UNIX or LIUNX server host software, this article mainly introduces the use of SECURECRT methods and techniques