#!/bin/bash bash /home/rnp/2/201.sh echo "flush pc1 neigh" echo "ip neigh flush all" output=$(ssh pc1 "ip neigh flush all") echo $output > /home/rnp/2/202.txt echo $output output=$(ssh pc1 "ip neigh") echo $output echo $output >> /home/rnp/2/202.txt echo "flush pc2 neigh" echo "ip neigh flush all" output=$(ssh pc2 "ip neigh flush all") echo $output echo $output >> /home/rnp/2/202.txt output=$(ssh pc2 "ip neigh") echo $output echo $output >> /home/rnp/2/202.txt