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Top Forums UNIX for Advanced & Expert Users UNIX/Linux inventory - Open Source Post 303000338 by bakunin on Monday 10th of July 2017 02:07:52 PM
Old 07-10-2017
Quote:
Originally Posted by denisloide
Like I said I need an agent-like tool, that I can easily install in lots of linux servers to give me a full list of softwares installed in each server, that is!
Notice that "Linux" does not have a standardized package manager at all. In fact Linux is basically a kernel, not an OS and what makes it a complete OS is a bunch of GNU-tools added to it. Whoever does that adding choses and selects what he deems relevant and this way different "distributions" come to pass.

Because of this there is no package manager and the different distributors (the people/companies creating the distributions) created their own package managers. The two probably most widespread are rpm (RedHat Package Manager), developed by RedHat and used by: RedHat, SuSE, CentOS, Fedora, RHEL and perhaps a few more and apt, developed by Debian and used an all Debian-based distributions (Debian, *Ubuntu, Mint, etc.). There are other package managers either, but there are even distributions without a package manager (Gentoo and ArchLinux, IIRC) at all.

If you want an agent-like software to create a software inventory over various systems you will either have to limit which distributions (more precisely: which package managers) you want to support or perhaps write your own.

I hope this helps.

bakunin
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GRID-CA-PACKAGE(1)						  Globus Commands						GRID-CA-PACKAGE(1)

NAME
grid-ca-package - Prepare a CA certificate, configuration, and policy for distribution SYNOPSIS
grid-ca-package [-help] [-h] [-usage] [-version] [-versions] grid-ca-package [-ca HASH] [-g] [-b] [-r] [-d] DESCRIPTION
The grid-ca-package utility creates a tarball containing an RPM spec file and the files needed to use a CA with grid tools. It optionally will also create a GPT package for distributing a CA. By default, the grid-ca-package utility displays a list of installed grid CA and prompts for which CA to package. It then creates a tarball containing the CA certificate, signing policy, CA configuration files, and an spec script to generate a binary RPM package containing the CA. If the CA hash is known prior to running grid-ca-package, it may provided as an argument to the -ca parameter to avoid prompting. In addition to generating a spec script and tarball, grid-ca-package creates a GPT package if either the -g or -b options are used on the command-line. These packages may be used to distribute a CA and configuration to systems which do not support RPM packages. The grid-ca-package utility writes the package tarballs to the current working directory. The full set of command-line options to grid-ca-package follows. -help, -h, -usage Display the command-line options to grid-ca-package and exit. -version, -versions Display the version number of the grid-ca-package command. The second form includes more details. -ca CA Use the CA whose name matches the hash string CA. When invoked with this option, grid-ca-package runs non-interactively. -g Create a GPT binary package in addition to the RPM script tarball. This package may be installed on other systems using the gpt-install program. -b Create a GPT binary package with GPT metadata located in the path expected by GPT 3.2 (used in Globus 2.0.0-5.0.x) instead of ${datadir}/globus/packages as used in Globus 5.2.x. This option overrides the -g command-line option. -r Create a binary RPM package for the CA. This option currently only works on RPM-based distributions. -d Create a binary Debian package for the CA. This option currently only works on Debian-based distributions. EXAMPLES
Package a Simple CA with hash 0146c503 % grid-ca-package -ca 0146c503 Creating RPM source tarball... done globus_simple_ca_0146c503.tar.gz ENVIRONMENT VARIABLES
The following environment variables affect the execution of grid-ca-package: GLOBUS_LOCATION Non-standard installation path of the Globus toolkit. SEE ALSO
grid-cert-request(1), grid-ca-sign(1), grid-default-ca(1), grid-ca-create(1) AUTHOR
University of Chicago Globus Toolkit 5.2.0 07/22/2011 GRID-CA-PACKAGE(1)
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