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Top Forums UNIX for Advanced & Expert Users Multiple Users - Multiple Scripts Post 303013772 by apmcd47 on Wednesday 28th of February 2018 05:41:20 AM

02-28-2018

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Unless your SysAdmin gives you access to these other user accounts via sudo or some other means I cannot see how you can do this manually, let alone automatically.

We also don't know whether these "script" are shell-scripts, perl-scripts, SQL-scripts or written in some other language.

And we don't know why they have to survive a reboot, or what they do, or can do, to save their status at the time of a reboot.

Can you get your users to, say, rewrite the scripts to save their status to, say, a JSON file on a given signal? Then write a shell-script to be run on shutdown to signal these scripts and save their JSON files somewhere? A second shell-script could then run as root by the system on start-up to start the users scripts with a "continue with the settings from this JSON file" switch.

Even that may not be possible.

Andrew

apmcd47

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service

service(8)						      System Manager's Manual							service(8)

NAME

       service - run a System V init script

SYNOPSIS

       service SCRIPT COMMAND [OPTIONS]

       service --status-all

       service --help | -h | --version

DESCRIPTION

       service runs a System V init script in as predictable environment as possible, removing most environment variables and with current working
       directory set to /.

       The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT.  The  supported  values  of  COMMAND  depend  on  the
       invoked	script,  service  passes  COMMAND and OPTIONS it to the init script unmodified.  All scripts should support at least the start and
       stop commands.  As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the  start
       command.

       service --status-all runs all init scripts, in alphabetical order, with the status command.

       If the init script file does not exist, the script tries to use legacy actions.	If there is no suitable legacy action found and COMMAND is
       one of actions specified in LSB Core Specification, input is redirected to the systemctl.  Otherwise the command fails with return code 2.

FILES

       /etc/init.d
	      The directory containing System V init scripts.

ENVIRONMENT

       LANG, TERM
	      The only environment variables passed to the init scripts.

SEE ALSO

       chkconfig(8), ntsysv(8), systemd(1), systemctl(8), systemd.service(5)

								     Jan 2006								service(8)