Solved: Hello expert, I using putty software to access my router. I would like to copy the result of SH POLICY-MAP INT to a text file for analysis. The problem I encounter is the display is beyond the screen hence I have to press space bar for
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Sometimes you may need to write the output of your shell script to a file, or redirect its output to a file. In this article, we will look at how to log shell script output to file.
I'm summarising below the steps you need to take so other users can see easily what needs doing: Firstly, you need to check your script has the correct path to your interpreter after the "#!"
H ow do I save my bash shell script output to a file? You can save bash shell script output to a file using the following syntax: $ ./yourscript.sh > output.txt $ /path/to/your/script.sh > output.txt
If you use 2 it will append the standard error into the txt file. Example: test.sh 2>> log.txt
If you open up a bash window (or just type bash in the command one) and then type the test.sh 2>>log.txt command line in that shell, it will put the error message in the file as you expect.
But the log.txt file is empty.
If you use 2 it will append the standard error into the txt file. Example: test.sh 2>> log.txt
If you open up a bash window (or just type bash in the command one) and then type the test.sh 2>>log.txt command line in that shell, it will put the error message in the file as you expect.
But the log.txt file is empty.