Subject: bug#21908: find -f breaks pipes ?

From: Bernhard Voelker <[email-masked]>
Date: Sat, 14 Nov 2015 10:29:26 +0100

On 11/13/2015 06:17 PM, Pádraig Brady wrote:
> You can change the buffering with stdbuf. For e.g.:
> 
>   tail -f testfile | stdbuf -oL tr -d H | grep e

Additionally, depending on whether you furtherly process the output,
e.g. with yet another "| grep .", you see that grep also uses some
output buffering, so you may end up with:

 tail -f testfile \
   | stdbuf -oL tr -d H \
   | grep --line-buffered e \
   | grep .

Have a nice day,
Berny