Shell Programming and Scripting

#!/bin/bash
while IFS='' read -r line || [[ -n "$line" ]]; do
    echo "Text read from file: $line"
    ssh user1@$line "df -h; kstat cpu_info|grep core_id|sort -u|wc -l"
done < "$1"

for line in $(cat "$1"); do
          echo "Text read from file: $line"
       ssh user1@$line "df -h; kstat cpu_info|grep core_id|sort -u|wc -l"

done

./testssh.sh: line 9: syntax error near unexpected token `echo'
./testssh.sh: line 9: `          echo "Text read from file: $line"'

#!/bin/bash
while IFS='' read -u5 -r line || [[ -n "$line" ]]; do
    echo "Text read from file: $line"
    ssh user1@$line "df -h; kstat cpu_info|grep core_id|sort -u|wc -l"
done 5< "$1"