Posted in 2022
14 January 2022 - Writing a 6502 emulator, part 2
07 January 2022 - Writing a 6502 emulator, part 1
Posted in 2021
23 December 2021 - Migration to Cloudflare Pages
Posted in 2020
31 October 2020 - Start using GitHub Dependabot
01 October 2020 - Archiving YouTube
18 July 2020 - Native exFAT support on Fedora 32
18 May 2020 - Docker on Fedora 31 and 32
Posted in 2019
12 August 2019 - EnvironmentFiles used by systemd
02 July 2019 - Environment variables set by systemd
25 June 2019 - Connecting to legacy servers with OpenSSH
18 June 2019 - Setting a different libvirt uri for Vagrant
02 June 2019 - Using bare variables in Ansible 2.8
05 April 2019 - Redirecting to mobile Wikipedia
03 February 2019 - Using YUM history to see package changes
26 January 2019 - Check HTTP with telnet
03 January 2019 - PHP 7.3 and forbidden functions
Posted in 2018
15 September 2018 - mount: unknown filesystem type ‘exfat’
Posted in 2017
27 December 2017 - Percent Lifetime Used attribute for SSDs
17 December 2017 - Monitoring GitHub for new releases
13 December 2017 - Removing SPF Resource Records
15 October 2017 - Upgrading from CentOS 7.3 to 7.4
08 September 2017 - Table size in PostgreSQL
29 July 2017 - Increasing Inotify Watches Limit
08 May 2017 - Using explicit SSH authentication methods
05 May 2017 - Massive file update with sed
01 May 2017 - Using GitLab to build LaTeX
28 April 2017 - Is CWE-525 still relevant?
23 April 2017 - Integrity checking for JavaScript
Posted in 2016
16 September 2016 - Someone Is Learning How to Take Down the Internet
04 September 2016 - Kali Linux 2016.2
Posted in 2015
29 April 2015 - Disabling SSLv3 in Apache
28 April 2015 - Disabling SSLv3 in Postfix
28 January 2015 - Installing SSL-certificates on Debian
Posted in 2013
04 April 2013 - Renaming database in PostgreSQL
12 February 2013 - SpamAssassin to blacklist and unblacklist
11 February 2013 - Starting to stop SQL-injections, part 2
Posted in 2012
10 December 2012 - Starting to stop SQL-injections
08 December 2012 - Cleaning input enough?
31 July 2012 - Getting Ext3/4 journal size
08 July 2012 - A /tmp for every user
07 July 2012 - Create home directory on first login
23 June 2012 - Using PAM to allow access
21 January 2012 - BtrFS and readonly snapshots
18 January 2012 - First steps with BtrFS
Posted in 2011
09 August 2011 - The hunt for /etc/.pwd.lock