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Top Forums Shell Programming and Scripting Appending crontab using ssh and sudo without root credentials Post 302996197 by venkitesh on Friday 21st of April 2017 10:51:22 AM
Old 04-21-2017
Appending crontab using ssh and sudo without root credentials

Hi,

i have two servers say server A and server B. i have a sudo user say user1 with full privilges on server A and B. i am trying to append the crontab entry of root from server A of server B with the following command. But its appending on A. i need to append it on server B.

please find the Command below which i am running on server A which should login to server B and append crontab entry of B. instead its appending on A only.

Code:
/usr/bin/sshpass -p 'password' /usr/bin/ssh -o StrictHostKeyChecking=no -l user1 10.10.10.10 -t 'echo password' | sudo -S  bash -c 'echo "30 10 * * * sh test.sh" >> /var/spool/cron/root'

 

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NWFSTIME(1)							     nwfstime							       NWFSTIME(1)

NAME
nwfstime - Display / Set a NetWare server's date and time SYNOPSIS
nwfstime [ -h ] [ -S server ] [ -U user name ] [ -P password | -n ] [ -C ] [ -s ] DESCRIPTION
nwfstime displays a NetWare server's date and time. You can also set a NetWare server's date and time from the local time. OPTIONS
-h With -h nwfstime prints a little help text. -S server is the name of the server you want to use. -U user user is the user name to use for login. To set the server's time, you need supervisor privileges. -P password password is the password to use for login. If neither -n nor -P are given, and the user has no open connection to the server, nwfstime prompts for a password. -n -n should be given if no password is required for the login. As you need supervisor privileges for setting the date and time, this option is probably not used very often. -C By default, passwords are converted to uppercase before they are sent to the server, because most servers require this. You can turn off this conversion by -C. -s With -s, nwfstime sets the file server's date and time according to the local date and time. nwfstime 12/10/1996 NWFSTIME(1)
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