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Top Forums UNIX for Beginners Questions & Answers Restore database improve code Post 303046015 by RudiC on Tuesday 21st of April 2020 03:44:29 PM
Old 04-21-2020
Quote:
Originally Posted by mustfirst
let me know if you can suggest any improvement in my code. I think i have too many ECHO.
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Yes, definitely. After running this 10 times, you'll be fed up with its verbosity and scrap all the output except for error messages. *nix philosophy: no news is good news.
You may want to better structure your code. You've done some block building, yes, but e.g. indenting might improve readability and understandability for future you, and others.
 

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RC.NEWS(8)						    InterNetNews Documentation							RC.NEWS(8)

NAME
rc.news - Start or stop INN daemons SYNOPSIS
rc.news [start | stop] DESCRIPTION
rc.news can be used to start or stop innd and supporting programs. It checks to make sure INN is not already running, handles cases of unclean shutdown, finishes up tasks which might have been interrupted by the preceding shutdown, e-mails certain boot-time warnings to newsmaster (as set in inn.conf), and is generally safer and easier than starting and stopping everything directly. It needs to be run as the news user so that files in pathrun are created with the right ownership (though this is less important for "rc.news stop"). Programs run and stopped by this script include: o Always: innd is started or stopped. o If doinnwatch is true in inn.conf: innwatch is started and stopped. o If docnfsstat is true in inn.conf: cnfsstat is started and stopped. o If ovmethod is set to "ovdb" in inn.conf: ovdb_init is run; ovdb_server and ovdb_monitor are stopped. o If rc.news.local exists in pathbin: rc.news.local is run with argument "start" or "stop" (to perform site-specific startup or shutdown tasks). OPTIONS
"start" If the first argument is "start", or no first argument is given, rc.news initiates INN startup. "stop" If the first argument is "stop", rc.news initiates INN shutdown. It is recommended to throttle the server first as described in ctlinnd(8). EXAMPLES
To start INN and leave certain error messages going to the terminal: su - news -c <pathbin in inn.conf>/rc.news To run INN at startup time from appropriate system boot scripts: su - news -c <pathbin>/rc.news >/dev/console To stop INN (throttling first): <pathbin>/ctlinnd throttle reason su - news -c '<pathbin>/rc.news stop' BUGS
Running "rc.news start" as root is never the right thing to do, so we should at minimum check for this and error, or perhaps change effective user ID. HISTORY
// FIXME: any attribution for rc.news itself? This manual page written by Jeffrey M. Vinocur <jeff@litech.org> for InterNetNews. $Id: rc.news.pod 9340 2011-08-16 13:50:19Z iulius $ SEE ALSO
ctlinnd(8), cnfsstat(8), inn.conf(5), innwatch(8), ovdb(5). INN 2.5.3 2011-08-22 RC.NEWS(8)
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