https://old.andunix.net/ 2026-06-03T22:06:28+00:00 https://old.andunix.net/ https://old.andunix.net/_media/favicon.ico text/html 2014-02-22T13:16:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://old.andunix.net/info/virtualbox/cli VBoxManage (The VirtualBox CLI) This is a online reference of the output of VBoxManage without options. Oracle VM VirtualBox Command Line Management Interface Version 4.2.16 (C) 2005-2013 Oracle Corporation All rights reserved. Usage: VBoxManage [<general option>] <command> text/html 2016-10-01T19:54:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://old.andunix.net/info/linux/debian/disable_service Disable a Service To disable a service: service <service> stop update-rc.d <service> enable|disable With systemd (starting with Debian 8): systemctl disable <service> To (re)enable a service: update-rc.d <service> enable|disable service <service> stop text/html 2014-05-16T06:36:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://old.andunix.net/info/linux/disable_core_dumps Disable Core Dumps To disable core dumps create a file /etc/security/limits.d/no_core_dumps with the content * hard core 0: echo '* hard core 0' > /etc/security/limits.d/no_core_dumps Based on the “Nix Craft” article Linux Disable Core Dumps. linux sysadmin admin config text/html 2020-09-15T19:10:57+00:00 Anonymous (anonymous@undisclosed.example.com) https://old.andunix.net/wiki/syntax Formatting Syntax DokuWiki supports some simple markup language, which tries to make the datafiles to be as readable as possible. This page contains all possible syntax you may use when editing the pages. Simply have a look at the source of this page by pressing text/html 2014-04-28T09:01:22+00:00 Anonymous (anonymous@undisclosed.example.com) https://old.andunix.net/info/linux/debian/cleanup_packages Cleanup Packages Purge uninstalled Packages If a package is removed, it is only uninstalled, but the configuration remains on the system. This is a good thing, as you are able to reinstall the package and have it configured with the old configuration. But if you want to cleanup this old stuff, you can ge a list of uninstalled (but not purged) packages with this command: text/html 2015-11-25T08:50:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://old.andunix.net/info/mac/airport AirPort Command Line Interface AirPort On/Off Infos from OS X Daily AirPort On networksetup -setairportpower airport on AirPort Off networksetup -setairportpower airport off Select AirPort Network networksetup -setairportnetwork {Network} AirPort mac osx device wlan cli shell script sysadmin text/html 2013-02-04T22:17:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://old.andunix.net/info/script/dyndns_updates_without_client DynDNS Updates without a Client My new hosting provide Strato offers DynDNS. I was searching for a DynDNS client for my OpenSolaris Home Server, but a small bash script does the job as good as any other client. #! /bin/bash . ${HOME}/.dyndns.cfg DOMAINS=$(cat ${HOME}/.dyndns.domains) echo "$(date '+%Y-%m-%d %H:%M') $(basename $0)" for domain in ${DOMAINS}; do echo -n " ${domain} - " curl --silent --show-error --insecure --user ${LOGIN} "${UPDATE_URL}?hostname=${domain}" d… text/html 2009-02-18T19:25:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://old.andunix.net/blog/2009/dice_roller Dice Roller I programmend a small dice roller in javascript. You enter the number of dice, sides and the offset and press the button “roll”. The script shows the individual dice and the resulting sum. For convenience, there is a second form where you can just enter the number of dice and press the butten for the type of dice. At the bottom, there are some links of six- and eightsided dice, which are often needed in roleplaying games. You can also create bookmarks for dice, e.g.