Can someone explain why this would make the command wait forever? What is tee waiting for?

echo "test" | sudo tee newfile

What would be a scriptable workaround for such cases?

Edit: this command would not terminate in zsh. This works fine in bash tho.

    • 2xsaiko@discuss.tchncs.de
      2·
      1 hour ago

      I use zsh and it works fine for me fwiw. Same with zsh --no-rcs (which doesn’t load zshrc). Maybe you have some weird setting enabled?

    • bleistift2@sopuli.xyzEnglish
      3·
      7 hours ago

      My initial guess was that sudo would eat up the echo’d foo as the password. Maybe sudo works differently when invoked via zsh?

      • Agility0971@lemmy.worldOP
        1·
        7 hours ago

        sudo does not prompt for password in my container. It just elevates the privileges straight away. Yeah, it’s hard to tell. Or test for that matter.

      • Agility0971@lemmy.worldOP
        1·
        7 hours ago

        no way. I’m in /tmp for this one

        echo 'test' | tee newfile
tee: newfile: Permission denied
test
echo 'test' | sudo tee newfile #the prompt never returns when running this in zsh