linux - Why does this shell script not run? -

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i'm trying run script

echo "buscando instancias del servidor corriendo actualmente...." processid=$(ps -fea | grep jboss | grep -v grep | awk '{print $2}' | xargs) host=$(/sbin/ifconfig eth0 | grep -eo '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'  | head -1) echo "$processid" echo "$host" if [ -z "$processid"]     echo "hay instancias corriendo del servidor con id proceso:  $processid" else   echo "no hay instancias del servidor corriendo actualmente" fi

but error:

syntax error near unexpected token fi

try adding space before closing brackt in if statement so:

echo "buscando instancias del servidor corriendo actualmente...." processid=$(ps -fea | grep jboss | grep -v grep | awk '{print $2}' | xargs) host=$(/sbin/ifconfig eth0 | grep -eo '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'  | head -1) echo "$processid" echo "$host" if [ -z "$processid" ]     echo "hay instancias corriendo del servidor con id proceso:  $processid" else   echo "no hay instancias del servidor corriendo actualmente" fi

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