1
bash
This demonstrates multiple methods to overwrite a file with a string in Bash, including process substitution, direct redirection, piping to cat, and piping to tee.
cat > output.out <(echo "#helloworld") echo "#helloworld" > output.out echo "#helloworld" | cat > output.out echo "#helloworld" | tee output.out >/dev/null
bash internalfile and stream operationsstream redirection and pipingfile output