How to set a default value in an IF snippet?
Posted
by kuti
on Stack Overflow
See other posts from Stack Overflow
or by kuti
Published on 2010-05-30T01:40:39Z
Indexed on
2010/05/30
1:52 UTC
Read the original article
Hit count: 203
Hello,
I have the following snippet in a bash script written in Solaris 10:
printf "port(389)="
read PORT
if [[ $PORT == "" ]]; then
PORT=389
fi
What I am trying to get that if the user hits the enter key, the Port should be set to 389. The snippet above does not seem to be working.
Any suggestions?
© Stack Overflow or respective owner
