Tag Archives: linux

Archiving DVDs and CDs

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MariaDB Quickest Quick start

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Deploying Kerberos based SSO

Pre-requisites Kerberos Domain Controller (KDC) User accounts in the KDC KDC based logins To make sure that this is working, login to your workstation using your kerberos password and use the command: klist This should show your principals assigned to … Continue reading

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Centos7/RHEL7 FirewallD — the least you need to know

This post is just a simple hints-tips to get something going with FirewallD without going into too much detail. Checking if you are using firewalld: firewall-cmd –state Check your zones (needed later when opening ports): firewall-cmd –get-default-zone firewall-cmd –get-active-zones Checking … Continue reading

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Raspberry Pi Thin Client

RPITC Thin Client project want to create a very low price thin client over Raspberry Pi board! Microsoft RDC, Citrix ICA, VMWare View, OpenNX & SPICE

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HP Envy 4504 Set-up

HP Printer setup Packages: Archlinux: cups, hplip, python2, sane Centos: cups, hplip, hplip-gui, sane Some optional dependancies may be needed. Enter: sudo systemctl enable cups sudo systemctl start cups sudo hp-setup hp-setup -i Select “Network”, and “Advanced Options -> Manual … Continue reading

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Kerberos Client

Make sure you have the pam_krb5 rpm files installed. You can check this by running the rpm -qa | grep pam command and seeing whether the pam_krb5 rpm files are listed. If they aren’t, you can typically download them in … Continue reading

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Raspberry Pi – Low cost CCTV

Instructables has a good tutorial on creating a low cost surveillance camera. Essentially makes use of a Pi, the Camera module and fitted into one of those inexpensive fake surveillance cameras. It uses motion for the motion detection software.

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Raspberry Pi as a Stratum-1 NTP Server

This is something I found: http://www.satsignal.eu/ntp/Raspberry-Pi-NTP.html Essentially it requires pairing a Raspberry Pi with a NTPI Raspberry Pi GPS addon board On the software side of things you need rpi_gpio_ntp

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Resizing a Linux RAID

It is possible to migrate the whole array to larger drives (e.g. 250 GB to 1 TB) by replacing one by one. In the end the number of devices will be the same, the data will remain intact, and you … Continue reading

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