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edited Sep 27, 2016 at 14:14

Try just converting newline with ,:

    <your command> | tr -s '\n' ','

If you want to use awk, just print with no newline:

    <your command> | awk ''NR > 1 {printf "%sprintf(",") } {printf "%s",$0}'

Try just converting newline with ,:

    <your command> | tr -s '\n' ','

If you want to use awk, just print with no newline:

    <your command> | awk '{printf "%s,",$0}'

If you want to use awk, just print with no newline:

    <your command> | awk 'NR > 1 { printf(",") } {printf "%s",$0}'

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answered Sep 27, 2016 at 13:54

Try just converting newline with ,:

    <your command> | tr -s '\n' ','

If you want to use awk, just print with no newline:

    <your command> | awk '{printf "%s,",$0}'