At command output to a file

It says "No such file or directory". Is it possible to also create the directories automatically? An enhancement to consider - Various scripts will inject color codes into the output which you may not want cluttering up your log file.

Sean Huber Sean Huber 4 4 silver badges 6 6 bronze badges. How to save the output in a way that colours are conserved? I would like to import the result of a command in libreoffice and keep the colours. Oh, almost exactly what I am looking for. How to print also on screen the output?

The script command There are two different questions here. The first is in the title: How do I save terminal output to a file? The second question is in the body: How do I save the output of a command to a file?

The process is simple. The script command records all the details in full color. Send output to clipboard Many times we want the output to go to the clipboard so we can paste it later. I would never have dreamed of using script for such an application : — WinEunuuchs2Unix. This looks promising but didn't work for me with Cygwin. Show 1 more comment. Franck Dernoncourt Franck Dernoncourt 3, 6 6 gold badges 33 33 silver badges 52 52 bronze badges.

They do save the output as they receive it, the problem is that python turns on buffering when the output is not to a TTY. Other options for disabling this in Python: stackoverflow. Spent so long looking for this, and this is exactly what I needed.

Works with the stdout from the Google Assistant scripts. You don't need to install expect, stdbuf does the same thing and is generally already there in your distribution. You can "line buffer", which still has the advantage of some buffering and saves time, or completely "unbuffer". If you want to output to the file while the command is being run: script -c. Bersan Bersan 8 8 bronze badges.

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As you can see, any error messages from the command are output to the error file. All of the approaches above result in multiple files.

One file is for the standard output stream and the other is for the standard error stream. If you want to include both of these outputs to the same file, you can do that too. To do this, you just need to redirect all output to the same file using the following command. Using the example above, if you only want Standard Output and no Standard Error at all, you can use the following command:.

You can perform any of the same output commands above from inside a BAT file and the output from that line will go to the output file you specify. This is a useful way to see whether any commands within a BAT file had any errors when they tried to run. Ryan has been writing how-to and other technology-based articles online since Read Ryan's Full Bio.

We hate spam too, unsubscribe at any time. Table of Contents. Used in a batch file to display output AND create a log file simultaneously, the syntax looks like this:. However, this only logs stdout to test. Some something. The correct solution is to instead only have apostrophes around the something. I agree with Brian Rasmussen, the unxutils port is the easiest way to do this.

I thought he might have a native solution to your problem and after digging around there I found TEE. It is a pretty complex-looking batch file and my inclination would still be to use the unxutils port. I know this is a very old topic, but in previous answers there is not a full implementation of a real time Tee written in Batch.

My solution below is a Batch-JScript hybrid script that use the JScript section just to get the output from the piped command, but the processing of the data is done in the Batch section.

This approach have the advantage that any Batch programmer may modify this program to fit specific needs. This program also correctly process the output of CLS command produced by other Batch files, that is, it clear the screen when CLS command output is detected. I was also looking for the same solution, after a little try, I was successfully able to achieve that in Command Prompt. Here is my solution :.

This is a variation on a previous answer by MTS, however it adds some functionality that might be useful to others. Here is the method that I used:. This way then the command can simply be appended after later commands in a batch file that looks a lot cleaner:. This can be added to the end of other commands as well. As far as I can tell it will work when messages have multiple lines. For example the following command outputs two lines if there is an error message:. This is not another answer, but more an overview and clarification to the already existed answers like Displaying Windows command prompt output and redirecting it to a file and others.

I've found for myself that there is a set of issues what makes a set of tee implementations are not reliable in the Windows Windows 7 in mine case. I need to use specifically a tee implementation because have already uses a batch script with self redirection:. The script and calls to some utilities inside the script can break the output if used together with a tee utility. So, if you are choosing the tee utility implementation between the above, then a better choice is the UnxUtils or mtee.

This will create a log file with the current datetime and you can the console lines during the process. I use a batch subroutine with a "for" statement to get the command output one line at a time and both write that line to a file and output it to the console. This way it won't break on the default of white-space.

Safer to keep this order of DO commands in case there's an issue writing the file, we'll at least get the echo to the console first. Otherwise you'd see:. Solving this in CLI isn't quick or pretty. Redirecting Error Messages. Following helps if you want something really seen on the screen - even if the batch file was redirected to a file. The device CON maybe used also if redirected to a file.

How do I display and redirect output to a file. This works in real time but is also kind a ugly and the performance is slow. Not well tested either:. Save the above to a. It splits text output on filestream 1 to filestream 3 also, which you can redirect as needed. In my examples below, I called the above script splitPipe. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Displaying Windows command prompt output and redirecting it to a file Ask Question.

Asked 12 years, 8 months ago. Active 5 months ago. Viewed k times. Improve this question. Edward Thomson Ammu Ammu. The similarities between cmd. None of these work if one has a console application that loads a dll that outputs text. The main application text gets redirected to a file but the output from the dll does not and continues to be displayed in the console window. I have found NO way to capture the text from the dll. What if i am using a command line utility and want to redirect the output to a file in the exact same format as displayed on screen i used youtube-dl to extract links and could redirect the output to a txt file , but its not formatted as you will get in the prompt , in the file its coming as single line.

Add a comment. Active Oldest Votes. To expand on davor's answer , you can use PowerShell like this: powershell "dir tee test. Improve this answer. Community Bot 1 1 1 silver badge. Saxon Druce Saxon Druce This is the most close answer: it works on default install, as PS is already there on most machines and, especially, servers.

Consider adding '-Append' so the log file doesn't get truncated each command start. For example powershell "node server. Show 6 more comments. Christopher Painter This satisfies the answer, but outputs the data after the dir command has completed rather than as the data is produced.

I like this simple answer! LHC -- Only by using a utility like tee. There are various packages to get unlx-like or linux-like utilities that run on windows.