How to read standard output from running process?

Question

Is there any way to read standard output/error from any, GUI and non-GUI, already running process? I know about NSTask + NSPipe + NSFileHandle, but I want to connect to instead of run process myself.

score 0 · Accepted Answer · edited May 23 '17 at 10:08

0

You can attach to the running process with gdb and redirect stdout and stderr to files. Check the answers to this question for details.

edited May 23 '17 at 10:08

Community

1
1

answered Nov 24 '11 at 23:59

Mattias Wadman

11,172
2
42
57

How to read standard output from running process?

1 Answers1