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.
- 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
- 2015-11-24 - Investigate postgresql disk usage : How to investigate postgresql disk usage
- 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"
- 2015-01-27 - Force package removal : How to force the removal of a package
- 2014-01-24 - Boot from initramfs shell : How to finish booting from an initramfs shell
- 2012-04-20 - Change owner on a postgresql database and all tables : How to change owner on a postgresql database and all tables
- 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 unix timestamp to readable date : the -d flag of the date command combined with @timestamp
- 2009-04-27 - Purge postfix queue based on email contents : How to selectively purge a postfix queue based on email contents