Redirect all lines of code to the same file in a single line

I have the following command set used to update all my WordPress sites in my CentOs shared-hosting partition on my hosting provider's platform (via daily cron). The wp commands inside the pushd-popd set, are of the WP-CLI program, which is a Bash extension used for various shell-level actions on WordPress websites. for dir in public_html/*/; do if pushd "$dir"; then wp plugin update --all wp core update wp language core update wp theme update --all popd fi done The directory public_html is the directory in which all website directories are located (each website usually has a database and a main file directory). Given that public_html has some directories **which are not** WordPress website directories, than, WP-CLI would return errors regarding them. To prevent these errors, I assume I could do: for dir in public_html/*/; do if pushd "$dir"; then wp plugin update --all 2>myErrors.txt wp core update 2>myErrors.txt wp language core update 2>myErrors.txt wp theme update --all 2>myErrors.txt popd fi done Instead writing 2>myErrors.txt four times (or more), is there a way to ensure all errors whatsoever, from every command, will go to the same file, in one line?