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windows - What does ComSpec mean? - Super User In regards to the etymology, it's self-referential %COMSPEC% does stand for Command Specifier, and it "specifies" the command interpreter, which by default is cmd exe in NT systems, and COMMAND COM in DOS systems You can modify the variable to point to any secondary interpreter you want (this is a DOS example): SET COMSPEC=C:\DOS\COMMAND COM COMSPEC specifies the secondary command
Is it valid for %Comspec% to have multiple entries? - Super User I'm working through troubleshooting a problem on my laptop, and I've noticed something odd - my COMSPEC environment variable has two values Output from typing SET at a command prompt: ComSpec=%
How do I start PowerShell from an environment variable? There's an application that uses %COMSPEC% to launch a command prompt, was just curious if there was another variable that could do the same thing only with PowerShell
Commands not executed with %comspec% k - Super User I am trying to execute a bat file with a set of commands which can be executed individually through the command line, but not all together through the script: %comspec% k ""C:\\Program Files\\Micr
How do I run all commands via Comspec? - Super User I've set up System Executor Comspec and the Arguments to point elsewhere However, FAR still runs programs directly if it finds them on the PATH I know there's System Executor ExcludeCmds, but it
networking - why the length of an RJ45 cable can affect the passive . . . I know @David Schwartz is talking about the transmission line theory, this happens when the signal's wavelength is close to or shorter than the line's length It's true that** " A line that ends with an open circuit or a short circuit will reflect most of that signal back towards the source"** , but the situation now is "to HostB ,the end is an open circuit ( 50cm RJ45 cable) in parallel with
How do I change the default command prompt directory in windows 7? The registry edit works but keeps being flagged for deletion any time I run a scan of the machine Regardless this is a new issue as command prompt used to previously default to the system32 folder without this change being necessary Like I said in the original post, I've read elsewhere that this change was caaused by an enviroment variable alteration How do I ensure the enviroment variables
windows - What is the significance of the Case in PowerShells Env . . . MS-DOS COMPSPEC a 16-bits COMMAND COM and 32-bits command interpreter ComSpec Windows NT, OS 2 history Microsoft Windows NT Customization Understanding the Windows 95 boot Sequence For the most part well below the hypothesis Old UPPERCASE variable - Microsoft QuickBasic problem Microsoft QuickBasic Environment Variable Must Be Uppercase in
Is there a bash helper that show common examples while typing? Is there a script or configuration or other tool that can show you inline most common examples of usage of given command for ex user type: tar and it shows tar xzvf my-archive tar gz ls and it sh
How can I tell whether a batch file was run from a command window? Not an exact solution, but you can create a shortcut to your cmd file and add a command-line parameter to the target When you need to run your cmd from Explorer, you will have to start she shortcut, not the cmd file In your cmd file you will test %1 parameter to identify whether it started from shortcut (from explorer) or from command prompt