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From: | Maik Alberto |
Subject: | RE: [shell-script] Apagar o último caracter |
Date: | Wed, 3 Apr 2019 00:37:53 +0000 |
Segue uma "frankline"
lines=$(wc -l ARQ_TEXTO | cut -d" " -f1 ); head -$(( $lines - 3))
ARQ_TEXTO; tail -3
ARQ_TEXTO | rev | sed 's/,//' | rev
De: address@hidden <address@hidden> em nome de Jonathan Lessa address@hidden [shell-script] <address@hidden>
Enviado: terça-feira, 2 de abril de 2019 18:58 Para: address@hidden Assunto: Re: [shell-script] Apagar o último caracter
Poderia remover a 15ª ocorrência da vírgula:
# cat -vet texto
{"MAC":"18:81:0e:23:13:b5", "IP":"172.16.220.26", "First Act":"1553634049", "Last Act":"1553634236", "Total Act":"187"},$
{"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"},$
# sed ':a;N;$!ba;s/\n//g;s/,//15;s/},/},\n/g' texto {"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"}
Att.:
Jonathan Lessa
Licenciado em Informática
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