Re: [shell-script] Re: Apagar o último caracter

[Alfredo Casanova]

tem uma solução feia aqui tb:

tac deletelast.txt | rev | sed '0,/,/s/^,//' | rev | tac

{"MAC":"18:81:0e:23:13:b5", "IP":"172.16..220.26", "First Act":"1553634049", "Last Act":"1553634236", "Total Act":"187"},

{"MAC":"d4:63:c6:a5:1e:6b", "IP":"172.16..221.221", "First Act":"1553634287", "Last Act":"1553634295", "Total Act":"8"},

{"MAC":"cc:c3:ea:b4:7b:76", "IP":"172.16..221.36", "First Act":"1553626192", "Last Act":"1553634238", "Total Act":"8046"}

On Wed, Apr 3, 2019 at 8:04 AM address@hidden [shell-script] <address@hidden> wrote:

 

Caro André

Que tal isso?

awk 'NR>1{if (!length) sub(/,$/,"",linha); print linha};{linha=$0};END {print linha}'

[]'s

Itamar

--

[]'s
Alfredo Tristão Casanova .͘.
Linux User #228230
tel: +55 61 9655 9619