2 дек. 2019 г. · If you have the pid of the running process then ls -l /proc/${pid}/fd will show you where stdout (fd 1) and stderr (fd 2) are being written.

2 мая 2013 г. · One problem with your first command is that you redirect stderr to where stdout is (if you changed the $ to a & as suggested in the comment) ...

21 дек. 2012 г. · For example: install and use GNU's screen utility, and in it launch the reptyr command to "fetch" the other process's redirections (and ...

27 июн. 2011 г. · A useful tool to see what files are opened by what processes is lsof . You can point it at a specific process with lsof -p1234 , and you'll see ...

19 мая 2018 г. · Real redirection is complicated. You could attach a debugger to the running process, close the fd and open it for a new file. But with active ...

14 апр. 2017 г. · Objective: Have program running in the background (with a PID), capture the PID, collect output and kill PID. My code: tee -a log | program ...

15 дек. 2012 г. · It is simply outputting to stdout on a local session (I ran ./ipchecker.sh form a local terminal window, no redirection, no use of screen etc).

21 мар. 2017 г. · Place the background towards the end, like as: ./mc.x 2>&1 > test.out &. N.B.: Your redirections are ineffective as 2>&1 will make stderr go ...

30 нояб. 2014 г. · Bash can't modify the file descriptors of a running process. See answers for How to change the output redirection of a running process?

24 сент. 2021 г. · 1 Answer 1 ... That pipe:[digits] is an "anonymous" pipe, as created by cmd | cmd shell construct. However on Linux it's not really anonymous, ...