What is Ambiguous output redirect?

What is Ambiguous output redirect?

The “ambiguous redirect” error sometimes happens if you either have spaces where they shouldn’t be, or conversely when an important space is missing. I would simplify your command to demonstrate: echo “Test” >/tmp/x.txt 2>&1 & The “>/tmp/x. txt” part will redirect stdout (file handle #1).

How do you solve ambiguous redirect?

Adding quotes around the variable seems to be a good way to deal with the “ambiguous redirect” message: You tend to get a better message when you’ve made a typing mistake — and when the error is due to spaces in the filename, using quotes is the fix.

How do you redirect an error?

When you redirect console output using the > symbol, you are only redirecting STDOUT. In order to redirect STDERR, you have to specify 2> for the redirection symbol.

How do I fix redirect error in Google console?

How to Fix Redirect Errors

1. Click on the INSPECT URL.
2. Get more details about the errors.
3. Click the TEST LIVE URL.
4. Fix the error and REQUEST INDEXING.
5. Go back and click VALIDATE FIX.

When does ambiguous output redirect occur in Bash?

The “ambiguous redirect” error sometimes happens if you either have spaces where they shouldn’t be, or conversely when an important space is missing. I would simplify your command to demonstrate: echo “Test” >/tmp/x.txt 2>&1 & The “>/tmp/x.txt” part will redirect stdout (file handle #1).

How to fix ambiguous redirect error on LinuxQuestions.org?

Exclusive for LQ members, get up to 45% off per month. Click here for more info. Without seeing the rest of the script and going on the minimal information you’ve provided I’d say that $logfile is undefined. Visit TenTenths’s homepage!

How to redirect stderr to same place as stdout?

2>&1is the standard way to redirect stderr to the same place as stdout, but (t)csh doesn’t support that. Instead, it takes the combination > foo 2>&1as a redirection to foo, a regular argument 2, and a redirection to 1, and the redirections conflict, so you get the error. >&also works in Bash and zsh, but isn’t a standard feature.

How to redirect file handle 1 to a file?

Redirect file handle 1 to a file – but since file handle 2 (stderr) is alreadyredirected at this point, it will keep its destination and still go to the console. The first command you wrote is simply a syntax error. echo &>/tmp/x.txt