Echo both to the screen and to a file

Shell Programming and Scripting
1

In shellscript, I want to display echo message in console and in the log file. please help me to display this message in two places.
I am using below statment to display messsage, but it is displaying in log file only.

echo "Server Already running" >> serverlog 2>&1
2

Read up on the tee command.

3

try:

echo "Server Already running" | tee -a serverlog
4

thanks you.. this is working for me echo "Server Already running" | tee -a serverlog