Is TCL a scripting language?

Tcl is a general purpose multi-paradigm system programming language. It is a scripting language that aims at providing the ability for applications to communicate with each other. On the other hand, Tk is a cross platform widget toolkit used for building GUI in many languages.

What is TCL script Cisco?

The Tcl shell can be used to run Cisco IOS CLI EXEC commands within a Tcl script. Using the Tcl shell to run CLI commands allows customers to build menus to guide novice users through tasks, to automate repetitive tasks, and to create custom output for show commands.

How do I run a Cisco TCL script?

Running the tclsh Command You can run tcl commands from either a script or on the command line using the tclsh command. You cannot create a tcl script file at the CLI prompt. You can create the script file on a remote device and copy it to the bootflash: directory on the Cisco NX-OS device.

Which commands are used in TCL?

Examples of TCL commands:

COMMIT– commits a Transaction.
ROLLBACK– rollbacks a transaction in case of any error occurs.
SAVEPOINT–sets a savepoint within a transaction.
SET TRANSACTION–specify characteristics for the transaction.

How do I run a package in TCL?

The list of steps for creating and using package is given below.

STEP 1 : Creating Code. Create code for package inside a folder say HelloWorld.
STEP 2 : Creating Package Index. Open tclsh.
STEP 3 : Adding Directory to Autopath.
STEP 4 : Adding Package.
STEP 5 : Invoking Procedure.

How do I run a script on a Cisco switch?

1 Answer. The most common way to execute scripts in IOS, is to run them in the CLI command prompt accessed via telnet or ssh. Honestly most people prefer to KISS here. and just open an ssh prompt in java, then ‘config t’ and paste or input you access-list commands Pretty simple and easy to automate in any language.

What language does Cisco use?

Get to know Cisco’s Tool Command Language (TCL) At some point in your career as an administrator, it’s a good bet that you’ve used a script to automate some common task.

What Tcl stands for?

The Creative Life
TCL Technology (originally an abbreviation for Telephone Communication Limited) is a Chinese electronics company headquartered in Huizhou, Guangdong Province. TCL’s corporate slogan is “The Creative Life”. On 7 February 2020, TCL Corporation changed its name to TCL Technology.

How do I know TCL version?

Find out what software version your TCL Android TV 8 is running

From the Android TV home screen, select “Settings” in the upper right corner with the remote.
Scroll down and select “About” with the remote.
Select “Contact us” with the remote.
Current software version can be found at: “Software version”.

How is Cisco IOS scripting with TCL command reference?

This command was introduced. This command was integrated into Cisco IOS Release 12.2 (33)SRA. This command was integrated into Cisco IOS Release 12.2 (33)SB. This command was integrated into Cisco IOS Release 12.2 (33)SXI.

Is there a scripting language for Cisco routers?

However, up until recently, there wasn’t a scripting language for Cisco routers; there were some available tools, but no open scripting language. Cisco changed this with Cisco IOS 12.3 (2)T by adding the Tool Command Language (TCL) to the Cisco IOS.

How to use Tcl in a Cisco router?

Now, let’s look at some examples of using TCL. To run a User EXEC Mode command on a Cisco router, you would begin each command with exec and place the actual command in quotes. Here’s an example: To use a Global Configuration Mode command, begin the command with ios_config.

What can you do with the TCL scripting language?

But once you’ve learned the TCL scripting language, you can write much more complex scripts. For example, you could write a script to ping a list of IP addresses, or you could write one to filter output from commands and format it to your liking. You could even write a script to send an e-mail message from a router.

Is TCL a scripting language? Tcl is a general purpose multi-paradigm system programming language. It is a scripting language that aims at providing the ability for applications to communicate with each other. On the other hand, Tk is a cross platform widget toolkit used for building GUI in many languages. What is TCL script Cisco?…