What is the point of System.err?

What is the point of System.err?

java bash unix stderr

unix

Redirecting stdout/stderr to multiple files

bash unix stdout stderr

unix

Why would I need use fflush on stdout before writing to stderr?

c unix stdout stderr fflush

unix

How to I print to STDERR only if STDOUT is a different destination?

perl unix io stdout stderr

unix

How to tell if stderr is directing output to a file?

c++ c unix pipe stderr

unix

Send stderr/stdout messages to function and trap exit signal

bash shell unix stdout stderr

unix

How exactly stdin, stdout, stderr are implemented in linux?

linux unix stdout stdin stderr

unix

How do I redirect both stderr and stout to multiple locations?

c unix redirect stderr tee

unix

Writing data to stderr makes the program to exit after the program becomes a daemon

c linux unix daemon stderr

unix

Logging stderr and stdout to log file and handling errors in bash script [duplicate]

bash shell unix stderr

unix

Redirect FROM stderr to another file descriptor

c++ unix pipe stderr dup2

unix