Getting started with fixing bugs for Linux Post: 302998754

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Top Forums UNIX for Beginners Questions & Answers Getting started with fixing bugs for Linux Post 302998754 by drl on Tuesday 6th of June 2017 09:38:44 PM

06-06-2017

Registered User

Hi.

If you are not familiar with some *nix tools, you will need to pick up some practice with vi/emacs, and make at the least. You may also need to become familiar with source control: check out/check-in.

I was a: Member of the Process Engineering group chartered with defining, realizing, and maintaining the processes and practices associated with the software lifecycle at Caspian.

I did course development and training for that general process: nightly builds, release packaging, etc. Development, including design and debugging, was not a trivial activity. I also did training in shell, perl, regular expressions, etc.

At that shop each developer checked out a piece of the system and worked on it. When it was ready to go, the code was checked in. The nightly build and tests were done on a separate hardware system based on the current state of the system with every developer's contribution. Extensive records were kept for bug tracking.

If you are interested in diving deep into Linux, you might appreciate the structure of Debian development -- I use Debian for my main activities currently.

You can read about Debian maintenance and development -- all done by volunteers world-wide -- at Debian Developer's Reference

It is also not a trivial activity.

You could certainly do some, perhaps even much, of this kind of work on your own in an isolated virtual system. For example, suppose you wanted to work on utility ls for your own purposes. You easily could get the source, modify it, and test it in a VM. However, working on real bugs, for example, might be far more interesting

Best wishes ... cheers, drl

drl

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quota

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

 *

NAME

       quota - report and optionally fix quota usage

SYNOPSIS

       quota [ -C config-file ] [ -d domain ] [ -f ] [ mailbox-prefix...  ]

DESCRIPTION

       Quota generates a report listing quota roots, giving their limits and usage.  If the -f option is given, quota first fixes any inconsisten-
       cies in the quota subsystem, such as mailboxes with the wrong quota root or quota roots	with  the  wrong  quota  usage	reported.   If	an
       optional  domain is given, the quota listing (and inconsistency fixing) is performed in that domain rather than the default domain.  If any
       optional mailbox-prefix arguments are given, the quota listing (and inconsistency fixing) is limited to quota roots with names  that  start
       with one of the given prefixes.

       Running quota with both the -f option and mailbox-prefix arguments is not recommended.

       Quota reads its configuration options out of the imapd.conf(5) file unless specified otherwise by -C.

OPTIONS

       -C config-file
	      Read configuration options from config-file.

       -d domain
	      List/fix quotas in domain.

       -f     Fix any inconsistencies in the quota subsystem before generating a report.

FILES

       /etc/imapd.conf

CMU
								   Project Cyrus							  QUOTA(8)