To export your command history, use these steps: If you close Command Prompt, it will also clear the history, but you can the doskey command to save the history of the commands you typed to a file. Unlike the Linux console, command history is only available for the current session. How to export Command Prompt history to file Esc - Deletes the current content of the console line.Page Up - Re-enters up the first command from the current session history.Page Down - Re-enters the last command from the current session history.If you hit the arrow key repeatedly, it'll scroll up through the command history currently in memory. Up arrow - Re-enters up the previous command that you typed.If you hit the arrow key repeatedly, it'll scroll down through the command history currently in memory. Down arrow - Re-enters the next command that you typed.However, you can use the arrows and pages keys on the keyboard to cycle and run previously typed commands. ping 192.168.0.The only caveat with this tool is that you can view your current history, but you can't select the command like using the F7 key. Once we have the IP address we can use ping to check the connection. For that you will need to scan for devices on your network. To check an internal connection, we will need to know the IP address of a device on the network. Part of testing a network is checking that we can connect to another machine and with ping we can check our internal and external connections. The findstr command can be used with many different commands, and using extra pipes we can direct the output to other tools / applications. In this example we are searching for the Host Name of our machine. Here is an example using the ipconfig /all command, piping the output via “|” to become the input of findstr, where we specify the search string in quotes.

So how can we filter out the noise and target the data that we need? Using the findstr command we can pass strings to search for in the output of a command.

Command prompt command