bash - Update root crontab remotely for many systems by script -


i trying update crontab file of 1000+ systems using loop jump host.

the below doesn't work.

echo -e 'pass365\!\n' | sudo -s echo 'hello' >> /var/spool/cron/root -bash: /var/spool/cron/root: permission denied 

i have (all) in sudoers file.

this solution;

echo 'pass365\!' | sudo -s bash -c 'echo "hello">> /var/spool/cron/root' 

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