Hi Helge, On 12/4/22 10:07, Helge Kreutzmann wrote:
Without further ado, the following was found: Issue: from background job → from a background job
I did "background jobs". Fixed. Thanks! Cheers, Alex
"At most one of the jobs in a session may be the I<foreground job>; other" "jobs in the session are I<background jobs>. Only the foreground job may" "read from the terminal; when a process in the background attempts to read" "from the terminal, its process group is sent a B<SIGTTIN> signal, which" "suspends the job. If the B<TOSTOP> flag has been set for the terminal (see" "B<termios>(3)), then only the foreground job may write to the terminal;" "writes from background job cause a B<SIGTTOU> signal to be generated, which" "suspends the job. When terminal keys that generate a signal (such as the" "I<interrupt> key, normally control-C) are pressed, the signal is sent to" "the processes in the foreground job."
-- <http://www.alejandro-colomar.es/>
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