RegEx Cheatsheet
RegEx Cheatsheet Show All Hide All RegEx Basics Characters Logic Brakets Exiting
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The Copy Tftp Running-Config Cisco command
Command Name: copy tftp running-config Function: This command is used to copy the running configuration of a Cisco device to a TFTP server. The running configuration is the configuration that is currently active on the device. Syntax: copy tftp running-config [remote_server_address] Parameters: destination_file: The name of the file on the TFTP server to which the running…
Best Programming Language For Mathematics
There are several programming languages commonly used in mathematical applications. Here are a few popular options: Python Python is a versatile language widely used in scientific computing and mathematics. It has a rich ecosystem of libraries such as NumPy, SciPy, and SymPy, which provide powerful mathematical functions, linear algebra operations, numerical optimization, and symbolic mathematics…
What is a Default Route
A default route is a router setting. It tells the router where to send data packets if the router is unsure how to get to the destination address. Routers work by having a table of information which links certain IP address blocks to certain ports on the router. If IP address 10.2.2.2 is linked to…
Phonetic Alphabet For Talking Over The Phone
The NATO phonetic alphabet is specifically designed to allow native speakers of different languages clearly understand what letter one is referring to. This is especially useful for anyone who does technical support over the phone. If you do phone tech support and you often have to spell out what a user must type. This can…
The How Ip Route Cisco command
Command Name: how ip route Function: Displays the IP routing table with extra details such as the route source, protocol, and metric. Syntax: how ip route [destination-address/prefix-length] Usage: Thehow ip routecommand is used to display the IP routing table with additional details, such as the route source, protocol, and metric. The command takes an optional argument, which…
The Switchport Mode Access Cisco command
Cisco Command: switchport mode access Usage: The ‘switchport mode access’ command is used on Cisco switches to configure a switch port as an access port. This command must be used on an interface that is currently in a trunk or dynamic auto mode. Function: The ‘switchport mode access’ command sets the switch port to accept…
Vim Set Paste
Sometimes you will paste something into your vim session and the indentation gets all messed up. The reason is due to automatic indentation. Normally the auto-indenting that vim does is very useful. Automatically indenting your line saves you the needs to contently tab or space bar to where you want the cursor to be. The…
GoDaddy Registrar Alternatives
GoDaddy is the most popular domain name registrar. They reached this level by offering great sales and through a lot of advertising. They became a household name when they ran a series of Super Bowl ads. Those ads paid off as most people who are not terribly tech savvy or who simply do not know…
The Service Password-Encryption Cisco command
Cisco Command: ‘service password-encryption’ The ‘service password-encryption’ command is used in Cisco networking equipment to configure the encryption of passwords used for authentication to various services. This command provides an additional layer of security by encrypting passwords, making them more secure and reducing the risk of unauthorized access to network devices. Here are the key…