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Full Discussion: Automating Linux Script
Top Forums Shell Programming and Scripting Automating Linux Script Post 302856211 by ekglag2 on Monday 23rd of September 2013 11:15:30 AM
Old 09-23-2013
Automating Linux Script
I want to automate the creation or processing of the following:
  • Directory and subdirectory creation for your scenario company
  • Files in each of the directories
  • Symbolic links from 2 subdirectories to their parent directories
  • Setting appropriate file permissions for the directories and files:
    • Directories
      • the file owner can read, modify and access the scenario company directories,
      • the group members can read and access the scenario company directories,
      • everyone else has no access.
    • Files
      • The owner can read and modify the file,
      • the group members can only read the file
      • everyone else has no permissions at all.
  • Include branching to only execute the directory, file and link commands only if the directory or file does not already exist.
  • Set up an error log file with commands to route the errors messages into it.
However, I have only been using Linux for a few weeks now and this is proving to be extremely complicated. I have read tutorials on automating but cannot understand it. This is a school assignment due today by 11:59pm central time. Ant assistance would be greatly appreciated!
 

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LEARN ABOUT FREEBSD

dh_usrlocal

DH_USRLOCAL(1)							     Debhelper							    DH_USRLOCAL(1)

NAME

       dh_usrlocal - migrate usr/local directories to maintainer scripts

SYNOPSIS

       dh_usrlocal [debhelperoptions] [-n]

DESCRIPTION

       dh_usrlocal is a debhelper program that can be used for building packages that will provide a subdirectory in /usr/local when installed.

       It finds subdirectories of usr/local in the package build directory, and removes them, replacing them with maintainer script snippets
       (unless -n is used) to create the directories at install time, and remove them when the package is removed, in a manner compliant with
       Debian policy. These snippets are inserted into the maintainer scripts by dh_installdeb. See dh_installdeb(1) for an explanation of
       debhelper maintainer script snippets.

       When the Rules-Requires-Root field is not (effectively) binary-targets, the directories in /usr/local will have ownership root:staff and
       the mode will be 02775.	These values have been chosen to comply with the recommendations of the Debian policy for directories in
       /usr/local.

       When Rules-Requires-Root has an effective value of binary-targets, the owners, groups and permissions will be preserved with one exception.
       If the directory is owned by root:root, then ownership will be reset to root:staff and mode will be reset to 02775. This is useful, since
       that is the group and mode policy recommends for directories in /usr/local.

OPTIONS

       -n, --no-scripts
	   Do not modify postinst/prerm scripts.

NOTES

       Note that this command is not idempotent. dh_prep(1) should be called between invocations of this command. Otherwise, it may cause multiple
       instances of the same text to be added to maintainer scripts.

CONFORMS TO

       Debian policy, version 2.2

SEE ALSO

       debhelper(7)

       This program is a part of debhelper.

AUTHOR

       Andrew Stribblehill <ads@debian.org>

11.1.6ubuntu2							    2018-05-10							    DH_USRLOCAL(1)
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