Blog

This is the blog section of this website. It is an heritage of the old wiki I maintained before switching to a static website generated with hugo, so articles before 2021 can be a little short and are more like notes than regular articles.

2018

2018-03-05 - Removing libreoffice write protection : How to remove libreoffice write protection on a document
2018-03-05 - Qmail : Some qmail commands
2018-03-05 - omreport : Some omreport command examples
2018-03-05 - MegaCLI : MegaCLI for dell hardware investigations
2018-03-05 - Link to a deleted inode : How to restore a hardlink to a deleted inode
2018-03-05 - LDAP auth with nginx : How to setup LDAP authentication with nginx
2018-03-05 - ipmitool : some ipmitool command examples
2018-03-02 - Find hardlinks to a same file : How to list hardlinks that link to the same file
2018-03-02 - Clean conntrack states : How to clean conntrack states
2018-02-21 - Ansible vault example : Getting started with ansible vault
2018-01-30 - Understanding make : A link to a great article for understanding make
2018-01-30 - Migrate a docker data volume : How to migrate a data volume between two hosts
2018-01-29 - Cleaning a docker host : How to retrieve storage space by cleaning a docker host
2018-01-10 - Some bacula/bareos commands : some usefull commands when dealing with bacula or bareos
2018-01-03 - Activate the serial console on a FreeBSD server : How to activate the serial console
2018-01-02 - Get zoom to work : How to get the zoom video conferencing tool to work on gentoo
2018-01-02 - Clean FreeBSD install does not boot : How to fix a clean install that refuses to boot

2016

2016-02-22 - Building rpm packages : How to build locally an rpm package
2016-02-03 - Clean old centos kernels : Clean old centos kernels
2016-01-27 - Fix the no public key available error : How to fix this common debian error when using non official repositories

2015

2015-11-24 - Investigate PostgreSQL disk usage : A simple how to
2015-11-24 - Grant PostgreSQL read only access : How to grant read only access to a PostgreSQL user
2015-11-24 - Cannot login role into postgresql : How to fix a "Cannot login role" error on postgresql
2015-02-27 - Error occured during the signature verification : Fixing the "Error occured during the signature verification" on Debian
2015-01-27 - Force package removal : How to force the removal of a package on Debian

2014

2014-01-24 - Boot from initramfs shell : How to finish booting from an initramfs shell

2012

2012-04-20 - Change owner on a PostgreSQL database and all tables : How to change owner on a PostgreSQL database and all tables

2011

2011-11-20 - Capture a video of your desktop : Capture a video of your desktop
2011-11-15 - mdadm : some mdadm command examples
2011-09-29 - Use spaces in fstab : How to use spaces in a folder name in fstab
2011-02-16 - DMIdecode : Some DMIdecode common flags
2011-01-06 - Convert a unix timestamp to a readable date : the -d flag of the date command combined with @timestamp