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Full Discussion: Assign variable value from file to another with the same name
Top Forums Shell Programming and Scripting Assign variable value from file to another with the same name Post 303014380 by Don Cragun on Sunday 11th of March 2018 03:54:00 AM
Old 03-11-2018
So let me be sure I understand what you are saying...
  • You have two scripts that define a bunch of variables.
  • You want another script to get the values of some of the variables defined in each of those two scripts (without saying which ones they are).
  • You want that third script to ignore the values of some of the variables defined in each of those two scripts (without saying which ones they are).
How are we supposed to guess at which variables are to be defined and which variables are to be ignored in your third script?
 

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LEARN ABOUT CENTOS

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)
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