shell脚本

for i in $(echo $(cat /etc/pcdn/pcdn.conf |grep nics |awk '{print $2}') |awk 'BEGIN{FS=","; OFS=""; ORS=""}{for(x=1;x<=NF;x++){print $x"\n"}}'); do echo $i done

for i in $(echo $(cat /etc/pcdn/pcdn.conf |grep nics |awk '{print $2}') |awk 'BEGIN{FS=","; OFS=""; ORS=""}{for(x=1;x<=NF;x++){print $x"\n"}}');
	do echo $i
done