I need to write standard err and standard output to $LOG while also having them printed on console, from within a script.

The script has many commands so redirecting each one of them is not a good solution.

I've tried this but it didn't work as expected:

#!/bin/bash

LOG=/var/tmp/log

#...

exec > $LOG  2>&1

My target is to write to $LOG on any standard output and standard err but on the same time to standard output (on console). Is it possible?

I need to write the standard err and standard output to $LOG, while also having them printed on console, from within a script.

The script has many commands, so redirecting each one of them is not a good solution.

I've tried this, but it didn't work as expected:

#!/bin/bash

LOG=/var/tmp/log

#...

exec > $LOG  2>&1

My target is to write to $LOG on any standard output and standard error, but on the same time also to the standard output (on console). Is it possible?

For example, write standard err and standard output to $LOG. but this not print anything to standard output ( on console )

#!/bin/bash

LOG=/var/tmp/log

#...

exec > $LOG  2>&1

my target is to write to $LOG on any standard output and standard err but on the same time to standard output ( on console  ). Is it possible?

I need to write standard err and standard output to $LOG while also having them printed on console, from within a script.

The script has many commands so redirecting each one of them is not a good solution.

I've tried this but it didn't work as expected:

#!/bin/bash

LOG=/var/tmp/log

#...

exec > $LOG  2>&1

My target is to write to $LOG on any standard output and standard err but on the same time to standard output (on console). Is it possible?

this example  , write standard err and standard output to $LOG but this not print anything to standard output ( on console )

#!/bin/bash
 

LOG=/var/tmp/log
 

.
.
 .
 .
 

exec > $LOG  2>&1

my target is to write to $LOG on any standard output and standard err but on the same time to standard output ( on console )

is it possible?

For example, write standard err and standard output to $LOG. but this not print anything to standard output ( on console )

#!/bin/bash

LOG=/var/tmp/log

#...

exec > $LOG  2>&1

my target is to write to $LOG on any standard output and standard err but on the same time to standard output ( on console ). Is it possible?