Cambiar ip script error

+ rm -rf /home/xxx/script/myip
++ curl ifconfig.me
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    15    0    15    0     0     12      0 --:--:--  0:00:01 --:--:--    43
+ echo 190.203.100.00
++ cat /home/xxx/script/myip
+ MYIP=190.203.100.00
++ cat /home/xxx/script/oldip
+ OLDIP=190.203.100.00
+ '[' 190.203.100.00 == 190.203.100.00 ']'
+ cp /home/xxx/script/mailtemplatereminder /home/elwuilmer/script/a
+ echo The IP is still the same: 190.203.100.00
+ echo '?~@~SENDING' REMINDER 'MAIL?~@~]'
?~@~SENDING REMINDER MAIL?~@~]
+ msmtp -t
msmtp: /home/xxx/.msmtprc: must have no more than user read/write permissions
+ rm /home/xxxr/script/a