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Replace newline with comma and append quotes

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# 1  
Old 04-22-2019
Replace newline with comma and append quotes
Hi,

I have below requirement.
Code:
Apple
Orange
Banana

Required O/p in bash
Code:
'Apple,Orange,Banana'

Can you please help.

Moderator's Comments:
Mod Comment Please wrap your samples, codes in CODE TAGS as per forum rules.
Last edited by RavinderSingh13; 04-22-2019 at 11:10 PM..
# 2  
Old 04-22-2019
Quote:
Originally Posted by Rtk
Hi,
I have below requirement.
Apple
Orange
Banana
Required O/p in bash
'Apple,Orange,Banana'
Can you please help.
Hello Rtk,

Could you please try following.
Code:
awk 'BEGIN{s1="'";OFS=","} {val=val?val OFS $0:$0} END{print s1 val s1}'  Input_file

Thanks,
R. Singh
# 3  
Old 04-23-2019
Does "'" within ' ' work correctly?
I think it must be "'\''".
The following defines it outside the ' '
Code:
awk '{val=(val sep $0); sep=","} END {print (q val q)}' q="'"  Input_file

BTW val=val?val OFS $0:$0 might behave wrongly if the first lines are empty or zero.
Last edited by MadeInGermany; 04-23-2019 at 05:03 AM..
# 4  
Old 04-23-2019
Hi.

Also:
Code:
head z2 ; paste -d',' -s < z2

producing:
Code:
Apple
Orange
Banana
Apple,Orange,Banana

And, if single quotes are needed, pipe into:
Code:
sed -e "s/^/'/" -e "s/$/'/"

Best wishes ... cheers, drl
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