How to simply combine field separated by a slash [duplicate]

This question already has an answer here:

How to simply combine field separated by a slash ?

LIST=("a" "b" "c") STRING=??? echo $STRING a/b/c

Please someone help? Thank you.

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

1 Answer
1

In BASH you can do:

list=("a" "b" "c") printf -v str "%s/" "$list[@]" str="$str%/"

Check output:

echo "$str" a/b/c

Avoid all CAPS variables in BASH.

Alternatively using IFS:

IFS

str=$(IFS=/; echo "$list[*]")

I'm coming back slash at the end : a/b/c/

– Sat Net
Feb 9 '16 at 18:58

Check this working demo

– anubhava
Feb 9 '16 at 18:59

Interestingly, the problem is with me.:-( Thank you..

– Sat Net
Feb 9 '16 at 19:04