Re: [shell-script] Uptime de Serviços

[Luiz Sales]

Segue o codigo... fiz as modificações, mas estou com dificuldade para
tratar os segundos.

#!/bin/sh
um_dia="86400"
uma_hora="3600"
um_minuto="60"

processo=$(ps h -C $1 | head -n1 | awk '{print $1}') || {
    echo "Processo nao encontrado!"
    exit 1
}

Reg=$(ps -eo pid,etime | grep $processo)
# Se nãhouver dias, colocarei 0-
grep -F '-' <<< "$Reg" || Reg=$(sed -r "s/$processo +/$processo 0-/" <<<
"$Reg")
# Se nãtiver Hora, completa

grep -E '0-([0-9]{2}:){2}[0-9]{2}' <<< $Reg || Reg=$(sed 's/0-/0-00:/' <<<
$Reg)

IFS=' -:' read Lixo Dias Horas Mins Secs <<< "$Reg"


# Bug do Octal
#        if [ $Horas = "00" ];
#        then
#        Hora="0"
#        fi
#        if [ $Mins = "00" ];
#        then
#        Min="0"
#        fi
        if [ $Secs = "00" ];
        then
        Secs="0"
        fi



##Dia=`echo $Dias | sed 's/^0*//'`
#Hora=`echo $Horas | sed 's/^0*//'`
#Min=`echo $Mins | sed 's/^0*//'`
#Sec=`echo $Secs | sed 's/^0*//'`


dia_s=`echo $((10#$Dias*$um_dia))`
#echo "Dia: $dia_s"
hora_s=`echo $((10#$Horas*$uma_hora))`
#echo "Hora: $hora_s"
min_s=`echo $((10#$Mins*$um_minuto))`
#echo "Minuto: $min_s"

#echo "Uptime $1 em segundos: $(($dia_s+$hora_s+min_s+$Secs))"
echo $(($dia_s+$hora_s+min_s+$Secs))


O #Sec=`echo $Secs | sed 's/^0*//'` so funciona se nao for 00, se for ele
da erro e retorna vazio..






2013/7/9 Julio C. Neves <address@hidden>

> Ou então, melhor ainda, avise que está na base 10 (decimal)
>
> echo $((10#Dias*Um_Dia))
>
> Abcs,
> Julio
> *@juliobash
> *
>
>
>
> Em 9 de julho de 2013 18:50, Luiz Sales <address@hidden> escreveu:
>
> > **
> >
> >
> > Por enquanto corrigidos assim:
> >
> > # Bug do Octal
> >
> > #Dia=`echo $Dias | sed 's/^0*//'`
> > Hora=`echo $Horas | sed 's/^0*//'`
> > Min=`echo $Mins | sed 's/^0*//'`
> >
> > 2013/7/9 Luiz Sales <address@hidden>
> >
> > > Surgiram alguns erros.. com relação as horas, minutos..
> > >
> > > [root@D01LS150V ~]# /home/zabbix/procupdate.sh nmbd
> > > + um_dia=86400
> > > + uma_hora=3600
> > > + um_minuto=60
> > > ++ ps h -C nmbd
> > > ++ head -n1
> > > ++ awk '{print $1}'
> > > + processo=1980
> > > ++ ps -eo pid,etime
> > > ++ grep 1980
> > > + Reg=' 1980 32-00:40:19'
> > > + grep -F -
> > > 1980 32-00:40:19
> > > + grep -E '0-([0-9]{2}:){2}[0-9]{2}'
> > > ++ sed s/0-/0-00:/
> > > + Reg='1980 32-00:40:19'
> > > + IFS=' -:'
> > > + read Lixo Dias Horas Mins Secs
> > > ++ echo 2764800
> > > + dia_s=2764800
> > > + echo 'Dia: 2764800'
> > > Dia: 2764800
> > > ++ echo 0
> > > + hora_s=0
> > > + echo 'Hora: 0'
> > > Hora: 0
> > > ++ echo 2400
> > > + min_s=2400
> > > + echo 'Minuto: 2400'
> > > Minuto: 2400
> > > + echo 2767219
> > > 2767219
> > > [root@D01LS150V ~]# /home/zabbix/procupdate.sh smbd
> > > + um_dia=86400
> > > + uma_hora=3600
> > > + um_minuto=60
> > > ++ ps h -C smbd
> > > ++ head -n1
> > > ++ awk '{print $1}'
> > > + processo=6139
> > > ++ ps -eo pid,etime
> > > ++ grep 6139
> > > + Reg=' 6139 08:18:50'
> > > + grep -F -
> > > ++ sed -r 's/6139 +/6139 0-/'
> > > + Reg=' 6139 0-08:18:50'
> > > + grep -E '0-([0-9]{2}:){2}[0-9]{2}'
> > > 6139 0-08:18:50
> > > + IFS=' -:'
> > > + read Lixo Dias Horas Mins Secs
> > > ++ echo 0
> > > + dia_s=0
> > > + echo 'Dia: 0'
> > > Dia: 0
> > > /home/zabbix/procupdate.sh: line 22: 08: value too great for base
> (error
> > > token is "08")
> > > + hora_s=
> > > + echo 'Hora: '
> > > Hora:
> > > ++ echo 1080
> > > + min_s=1080
> > > + echo 'Minuto: 1080'
> > > Minuto: 1080
> > > /home/zabbix/procupdate.sh: line 28: 0++min_s+50: syntax error in
> > > expression (error token is "++min_s+50")
> > > [root@D01LS150V ~]# /home/zabbix/procupdate.sh slapd
> > > + um_dia=86400
> > > + uma_hora=3600
> > > + um_minuto=60
> > > ++ ps h -C slapd
> > > ++ awk '{print $1}'
> > > ++ head -n1
> > > + processo=4685
> > > ++ ps -eo pid,etime
> > > ++ grep 4685
> > > + Reg=' 4685 34-02:09:42'
> > > + grep -F -
> > > 4685 34-02:09:42
> > > + grep -E '0-([0-9]{2}:){2}[0-9]{2}'
> > > ++ sed s/0-/0-00:/
> > > + Reg='4685 34-02:09:42'
> > > + IFS=' -:'
> > > + read Lixo Dias Horas Mins Secs
> > > ++ echo 2937600
> > > + dia_s=2937600
> > > + echo 'Dia: 2937600'
> > > Dia: 2937600
> > > ++ echo 7200
> > > + hora_s=7200
> > > + echo 'Hora: 7200'
> > > Hora: 7200
> > > /home/zabbix/procupdate.sh: line 24: 09: value too great for base
> (error
> > > token is "09")
> > > + min_s=
> > > + echo 'Minuto: '
> > > Minuto:
> > > + echo 2944842
> > > 2944842
> > > [root@D01LS150V ~]#
> > >
> > > Pode ser algo com o sed la de cima...
> > >
> > >
> > >
> > >
> > > 2013/7/9 Luiz Sales <address@hidden>
> > >
> > >> Erro meu... variaveis nao condiziam... desculpe.
> > >>
> > >>
> > >> 2013/7/9 Luiz Sales <address@hidden>
> > >>
> > >>> Li o seu codigo, porem quando copiei e colei, eu percebi que o mesmo
> > >>> adicionou o 0- antes dos serviços que nao tem dias e deixou os
> > serviços com
> > >>> dias intactos, porem nao consegui assimilar como colocaria no meu
> > codigo..
> > >>>
> > >>> copiando e colando continuam os mesmos erros..
> > >>>
> > >>> [root@D01LS150V ~]# ./prc.sh smbd
> > >>> 648 0-01:24:52
> > >>> ./prc.sh: line 19: *86400: syntax error: operand expected (error
> token
> > >>> is "*86400")
> > >>> Dia:
> > >>> ./prc.sh: line 21: *3600: syntax error: operand expected (error token
> > is
> > >>> "*3600")
> > >>> Hora:
> > >>> ./prc.sh: line 23: *60: syntax error: operand expected (error token
> is
> > >>> "*60")
> > >>> Minuto:
> > >>> Uptime smbd em segundos: 1
> > >>> 2
> > >>> [root@D01LS150V ~]# ./prc.sh sshd
> > >>> 1487 36-07:13:07
> > >>> ./prc.sh: line 19: *86400: syntax error: operand expected (error
> token
> > >>> is "*86400")
> > >>> Dia:
> > >>> ./prc.sh: line 21: *3600: syntax error: operand expected (error token
> > is
> > >>> "*3600")
> > >>> Hora:
> > >>> ./prc.sh: line 23: *60: syntax error: operand expected (error token
> is
> > >>> "*60")
> > >>> Minuto:
> > >>> Uptime sshd em segundos: 1
> > >>> 2
> > >>>
> > >>>
> > >>>
> > >>> 2013/7/9 Julio C. Neves <address@hidden>
> > >>>
> > >>> Luiz, favor ser mais explicito. O que "não fechou" significa. Escrevi
> > >>>> umas
> > >>>> 30 linhas para te ajudar e vc me responde em 1/2 linha!
> > >>>>
> > >>>> Abcs,
> > >>>> Julio
> > >>>> *@juliobash
> > >>>> *
> > >>>>
> > >>>>
> > >>>>
> > >>>> Em 9 de julho de 2013 16:58, Luiz Sales <address@hidden>
> escreveu:
> > >>>>
> > >>>> > **
> > >>>> >
> > >>>> >
> > >>>> > Julio,
> > >>>> > Nao consegui entender seu raciocinio, e quando no shell, alguma
> > linha
> > >>>> nao
> > >>>> > fechou :P
> > >>>> >
> > >>>> > Marcelo,
> > >>>> > Pelo que vi, com esse codigo eu perco os meus dias.. se eles
> > >>>> existirem..
> > >>>> >
> > >>>> > deixei da seguinte maneira..
> > >>>> >
> > >>>> > day=$(ps -eo pid,time | sed -r 's/ (([0-9]{2}:){2}[0-9]{2})/
> > 0-\1/g' |
> > >>>> > grep $processo | awk -F " " '{print $2}' | awk -F "-" '{print
> $1}')
> > >>>> > echo "Dias: $day"
> > >>>> >
> > >>>> > [root@D01LS150V ~]# ./procupdate.sh sshd
> > >>>> > Dias: 0
> > >>>> > Dia: 0
> > >>>> > Hora: 21600
> > >>>> > Minuto: 960
> > >>>> > Uptime sshd em segundos: 22562
> > >>>> > 22562
> > >>>> > [root@D01LS150V ~]# ./procupdate.sh slapd
> > >>>> > Dias: 0
> > >>>> > Dia: 0
> > >>>> > Hora: 0
> > >>>> > Minuto: 2460
> > >>>> > Uptime slapd em segundos: 2519
> > >>>> > 2519
> > >>>> >
> > >>>> > e sem o seu codigo..
> > >>>> >
> > >>>> > [root@D01LS150V ~]# ./procupdate.sh sshd
> > >>>> > Dias: 36
> > >>>> > Dia: 3110400
> > >>>> > Hora: 21600
> > >>>> > Minuto: 1020
> > >>>> > Uptime sshd em segundos: 3133072
> > >>>> > 3133072
> > >>>> > [root@D01LS150V ~]# ./procupdate.sh slapd
> > >>>> > Dias: 34
> > >>>> > Dia: 2937600
> > >>>> > Hora: 0
> > >>>> > Minuto: 2580
> > >>>> > Uptime slapd em segundos: 2940228
> > >>>> > 2940228
> > >>>> >
> > >>>> > alterando um pouco o script..
> > >>>> >
> > >>>> > # Pega a quantos dias o processo ta rodando.
> > >>>> > day=$(ps -eo pid,etime | grep $processo | awk -F " " '{print $2}'
> |
> > >>>> > awk -F "-" '{print $1}')
> > >>>> > echo "Dias: $day"
> > >>>> > if [ -z $day ];
> > >>>> > then
> > >>>> > day=$(ps -eo pid,time | sed -r 's/
> > >>>> > (([0-9]{2}:){2}[0-9]{2})/ 0-\1/g' | grep $processo | awk -F " "
> > >>>> '{print
> > >>>> > $2}' | awk -F "-" '{print $1}')
> > >>>> > echo "Dias: $day"
> > >>>> > fi
> > >>>> >
> > >>>> > [root@D01LS150V ~]# ./procupdate.sh sshd
> > >>>> > Dias: 36
> > >>>> > Dia: 3110400
> > >>>> > Hora: 21600
> > >>>> > Minuto: 1260
> > >>>> > Uptime sshd em segundos: 3133316
> > >>>> > 3133316
> > >>>> > [root@D01LS150V ~]# ./procupdate.sh smbd
> > >>>> > Dias: 33:47
> > >>>> > ./procupdate.sh: line 32: 33:47*86400: syntax error in expression
> > >>>> (error
> > >>>> > token is ":47*86400")
> > >>>> > Dia:
> > >>>> > ./procupdate.sh: line 34: *3600: syntax error: operand expected
> > (error
> > >>>> > token is "*3600")
> > >>>> > Hora:
> > >>>> > ./procupdate.sh: line 36: *60: syntax error: operand expected
> (error
> > >>>> token
> > >>>> > is "*60")
> > >>>> > Minuto:
> > >>>> > Uptime smbd em segundos: 1
> > >>>> > 2
> > >>>> > [root@D01LS150V ~]#
> > >>>> >
> > >>>> > o smbd nao tem dias.. e o sshd tem..
> > >>>> >
> > >>>> > 2013/7/9 Marcelo Neto <address@hidden>
> > >>>> >
> > >>>> > > Melhorando o comando mais um pouquinho:
> > >>>> > >
> > >>>> > > *ps -eo pid,time | sed -r 's/ (([0-9]{2}:){2}[0-9]{2})/ 0-\1/g'*
> > >>>> > >
> > >>>> > >
> > >>>> > >
> > >>>> > > Em 9 de julho de 2013 16:20, Marcelo Neto <
> address@hidden>
> > >>>> > > escreveu:
> > >>>> > >
> > >>>> > > > Seguinte,
> > >>>> > > >
> > >>>> > > > quando você executa somente "ps -eo pid,time" aparece o
> > seguinte:
> > >>>> > > >
> > >>>> > > > 23574 1-14:09:54
> > >>>> > > > 23650 00:00:02
> > >>>> > > >
> > >>>> > > > eu aconselharia adicionar "0-" antes das horas que não possuem
> > >>>> dias
> > >>>> > > > executando o comando com um sed:
> > >>>> > > >
> > >>>> > > > *ps -eo pid,time | sed -r 's/
> > ([0-9][0-9]:[0-9][0-9]:[0-9][0-9])/
> > >>>> > 0-\1/g
> > >>>> > > > *
> > >>>> > > > *
> > >>>> > > > *
> > >>>> > > > *23574 1-14:09:54*
> > >>>> > > > *23650 0-00:00:02*
> > >>>> > > >
> > >>>> > > > com isso você padronizaria.
> > >>>> > > >
> > >>>> > > >
> > >>>> > > > Em 9 de julho de 2013 15:18, Luiz Sales <address@hidden>
> > >>>> escreveu:
> > >>>> > > >
> > >>>> > > >> **
> > >>>> > > >>
> > >>>> > > >>
> > >>>> > > >> Amigos,
> > >>>> > > >>
> > >>>> > > >> Estou trabalhando em uma soluçao para descobrir o uptime dos
> > >>>> > serviços...
> > >>>> > > >> eu estou buscando o resultado em segundos.
> > >>>> > > >>
> > >>>> > > >> Segue o script que "estou" desenvolvendo..
> > >>>> > > >>
> > >>>> > > >> #!/bin/sh -x
> > >>>> > > >> um_dia="86400"
> > >>>> > > >> uma_hora="3600"
> > >>>> > > >> um_minuto="60"
> > >>>> > > >>
> > >>>> > > >> processo=$(ps h -C $1 | head -n1 | awk '{print $1}')
> > >>>> > > >> if [ -z $processo ];
> > >>>> > > >> then
> > >>>> > > >> echo "Processo nao encontrado!"
> > >>>> > > >> exit 1
> > >>>> > > >> else
> > >>>> > > >> # Pega a quantos dias o processo ta rodando.
> > >>>> > > >> day=$(ps -eo pid,etime | grep $processo | awk -F " " '{print
> > >>>> $2}' |
> > >>>> > > >> awk -F "-" '{print $1}')
> > >>>> > > >> echo $day
> > >>>> > > >> if [ -z $day ];
> > >>>> > > >> then
> > >>>> > > >>
> > >>>> > > >> day="0"
> > >>>> > > >> fi
> > >>>> > > >>
> > >>>> > > >> # Calcular passado
> > >>>> > > >> # Hora
> > >>>> > > >> hour=$(ps -eo pid,etime | grep $processo | awk -F " " '{print
> > >>>> $2}'
> > >>>> > > >> | awk -F "-" '{print $2}' | awk -F ":" '{print $1}')
> > >>>> > > >> echo $hour
> > >>>> > > >> minute=$(ps -eo pid,etime | grep $processo | awk -F " "
> '{print
> > >>>> > > >> $2}' | awk -F "-" '{print $2}' | awk -F ":" '{print $2}')
> > >>>> > > >> echo $minute
> > >>>> > > >> seconds=$(ps -eo pid,etime | grep $processo | awk -F " "
> > '{print
> > >>>> > > >> $2}' | awk -F "-" '{print $2}' | awk -F ":" '{print $3}')
> > >>>> > > >> echo $seconds
> > >>>> > > >>
> > >>>> > > >> dia_s=`echo $(($day*$um_dia))`
> > >>>> > > >> echo "Dia: $dia_s"
> > >>>> > > >> hora_s=`echo $(($hour*$uma_hora))`
> > >>>> > > >> echo "Hora: $hora_s"
> > >>>> > > >> min_s=`echo $(($minute*$um_minuto))`
> > >>>> > > >> echo "Minuto: $min_s"
> > >>>> > > >>
> > >>>> > > >> echo "Uptime $1 em segundos:
> $(($dia_s+$hora_s+min_s+seconds))"
> > >>>> > > >> echo $(($dia_s+$hora_s+min_s+seconds))
> > >>>> > > >>
> > >>>> > > >> fi
> > >>>> > > >>
> > >>>> > > >> com o comando
> > >>>> > > >> ps h -C <nome do serviço> eu consigo pegar o pid e com o
> > comando
> > >>>> > > >> ps -eo pid,time eu pego o tempo de execução, mas alguns
> > serviços
> > >>>> nao
> > >>>> > tem
> > >>>> > > >> dias(no ar) e eu acabo pegando outra variavel, acho que
> devido
> > a
> > >>>> > posição
> > >>>> > > >> de
> > >>>> > > >> cada atributo.. teria como delimitar o para o time ser
> sermpre
> > >>>> em uma
> > >>>> > > >> coluna.. ou algo quen houvesse um padrao..
> > >>>> > > >>
> > >>>> > > >> se o serviço tiver dia hora minuto segundo funciona
> > >>>> corretamente, mas
> > >>>> > se
> > >>>> > > >> nao tiver dia, ele ja da erro no shell e eu perco as
> > informações
> > >>>> > > >>
> > >>>> > > >> --
> > >>>> > > >> Luiz Sales
> > >>>> > > >> aka redhate
> > >>>> > > >> Certified Zimbra, LPIC-2 e ITIL v2
> > >>>> > > >> Linux User #347508
> > >>>> > > >> aMSN: address@hidden
> > >>>> > > >> Licq: 251384040
> > >>>> > > >>
> > >>>> > > >> [As partes desta mensagem que não continham texto foram
> > >>>> removidas]
> > >>>> > > >>
> > >>>> > > >>
> > >>>> > > >>
> > >>>> > > >
> > >>>> > > >
> > >>>> > > >
> > >>>> > > > --
> > >>>> > > > Marcelo Neto
> > >>>> > > > (85) 8886.5730
> > >>>> > > > Fortaleza - Brasil
> > >>>> > > >
> > >>>> > >
> > >>>> > >
> > >>>> > >
> > >>>> > > --
> > >>>> > > Marcelo Neto
> > >>>> > > (85) 8886.5730
> > >>>> > > Fortaleza - Brasil
> > >>>> > >
> > >>>> > >
> > >>>> > > [As partes desta mensagem que não continham texto foram
> removidas]
> > >>>> > >
> > >>>> > >
> > >>>> > >
> > >>>> > > ------------------------------------
> > >>>> > >
> > >>>> > > ----------------------------------------------------------
> > >>>> > > Esta lista não admite a abordagem de outras liguagens de
> > >>>> programação,
> > >>>> > como
> > >>>> > > perl, C etc. Quem insistir em não seguir esta regra será
> moderado
> > >>>> sem
> > >>>> > > prévio aviso.
> > >>>> > > ----------------------------------------------------------
> > >>>> > > Sair da lista: address@hidden
> > >>>> > > ----------------------------------------------------------
> > >>>> > > Esta lista é moderada de acordo com o previsto em
> > >>>> > > http://www.listas-discussao.cjb.net
> > >>>> > > ----------------------------------------------------------
> > >>>> > > Servidor Newsgroup da lista: news.gmane.org
> > >>>> > > Grupo: gmane.org.user-groups.programming.shell.brazil
> > >>>> > >
> > >>>> > > Links do Yahoo! Grupos
> > >>>> > >
> > >>>> > >
> > >>>> > >
> > >>>> >
> > >>>> > --
> > >>>> > Luiz Sales
> > >>>> > aka redhate
> > >>>> > Certified Zimbra, LPIC-2 e ITIL v2
> > >>>> > Linux User #347508
> > >>>> > aMSN: address@hidden
> > >>>> > Licq: 251384040
> > >>>> >
> > >>>> > [As partes desta mensagem que não continham texto foram removidas]
> > >>>> >
> > >>>> >
> > >>>> >
> > >>>>
> > >>>>
> > >>>> [As partes desta mensagem que não continham texto foram removidas]
> > >>>>
> > >>>>
> > >>>>
> > >>>> ------------------------------------
> > >>>>
> > >>>> ----------------------------------------------------------
> > >>>> Esta lista não admite a abordagem de outras liguagens de
> programação,
> > >>>> como perl, C etc. Quem insistir em não seguir esta regra será
> > moderado sem
> > >>>> prévio aviso.
> > >>>> ----------------------------------------------------------
> > >>>> Sair da lista: address@hidden
> > >>>> ----------------------------------------------------------
> > >>>> Esta lista é moderada de acordo com o previsto em
> > >>>> http://www.listas-discussao.cjb.net
> > >>>> ----------------------------------------------------------
> > >>>> Servidor Newsgroup da lista: news.gmane.org
> > >>>> Grupo: gmane.org.user-groups.programming.shell.brazil
> > >>>>
> > >>>> Links do Yahoo! Grupos
> > >>>>
> > >>>>
> > >>>>
> > >>>
> > >>>
> > >>> --
> > >>> Luiz Sales
> > >>> aka redhate
> > >>> Certified Zimbra, LPIC-2 e ITIL v2
> > >>> Linux User #347508
> > >>> aMSN: address@hidden
> > >>> Licq: 251384040
> > >>>
> > >>
> > >>
> > >>
> > >> --
> > >> Luiz Sales
> > >> aka redhate
> > >> Certified Zimbra, LPIC-2 e ITIL v2
> > >> Linux User #347508
> > >> aMSN: address@hidden
> > >> Licq: 251384040
> > >>
> > >
> > >
> > >
> > > --
> > > Luiz Sales
> > > aka redhate
> > > Certified Zimbra, LPIC-2 e ITIL v2
> > > Linux User #347508
> > > aMSN: address@hidden
> > > Licq: 251384040
> > >
> >
> > --
> > Luiz Sales
> > aka redhate
> > Certified Zimbra, LPIC-2 e ITIL v2
> > Linux User #347508
> > aMSN: address@hidden
> > Licq: 251384040
> >
> > [As partes desta mensagem que não continham texto foram removidas]
> >
> >
> >
>
>
> [As partes desta mensagem que não continham texto foram removidas]
>
>
>
> ------------------------------------
>
> ---------------------------------------------------------------------
> Esta lista não admite a abordagem de outras liguagens de programação, como
> perl, C etc. Quem insistir em não seguir esta regra será moderado sem
> prévio aviso.
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-- 
Luiz Sales
aka redhate
Certified Zimbra, LPIC-2 e ITIL v2
Linux User #347508
aMSN: address@hidden
Licq: 251384040


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