Reading recommendations (2018-02-19)

Posted on Mon 19 February 2018 in reading recommendations

I spend most of my time with Final Fantasy XII recently which has been remastered for PC and is as great as I remember. Some light reading, novels and writing job applications are what the rest of my free time was invested in. Apart from that I continue to play Final Fantasy XIV but I write about that from time to time anyway.

Final Fantasy XIV: Stories of Departures

Posted on Mon 29 January 2018 in video games • Tagged with Stories

This wasn’t an easy post to write but I still needed to get it out. You can ignore the following while muttering #mmoproblems to yourself. I won’t fault you. I’d still appreciate if you kept on reading though.

Kakysha lying in bed and contemplating

I have been thinking. There’s an aspect to playing an online game that was somewhat unexpected to me - you bond with people even though you don’t personally know them. You log in every so often and run with the same crowd (yes, I totally typoed that into “crown” at first). You check in with the regulars from your Free Company (read: guild). You have a set of people in your friends list. Maybe you have some additional linkshells (read: private group chats) that you like to visit every so often.

There’s a certain comfort in seeing familiar… well, not exactly faces. You meet avatars, fantastical characters that sometimes make you forget you’re there together with real people. For every player character there’s a person sitting somewhere behind a keyboard or a gamepad (well, almost, but botting is technically against the TOS).

I’m not a person to bond or trust easily. That’s just my personality. The interaction by proxy, like the ingame avatars makes things much, much easier though. I can still be witty, make stupid jokes, annoy others with inappropriate comments and help them all the while. But if I decide to cease interaction, that’s easier too. That’s the part where your brain tricks you into thinking even people you have spent many hours with are not important because they’re “hidden” behind characters.

I have watched the ebb and flow of people in our FC. FFXIV is a highly cooperative game, so you feel the impact of fellow players not being around anymore. It’s not necessarily that you’re losing. It’s the feeling of loss despite achieving your goals. The lessened atmosphere. The absence of a familiar friendly face.

This post was prompted by someone whom I consider a good friend leaving the FC. But the thoughts behind it have been true for a while now.


Whenever people leave I wonder what their reasons were. Were they unhappy? Did they get into an argument? Did their friends wander off? Or perhaps something else alltogether?

I try to talk to people, then. Yes, talking is hard, I get that. However, I consider not trying a personal failure. It’s not that I have the need to convince people to return. My curiousity drives me to learn their reasons for leaving so that perhaps the FC can be a more friendly place in the future with fewer reasons for members to leave.


I remember a while ago when a group of friends left. They were open to discussion and it was clear from the beginning that the group had only sought temporary refuge at The Black Crown. Them leaving to start up their own Free Company was a decision that was given a lot of thought. They are still open to communication and it was a pleasure to host them as long as it lasted.

I remember someone leaving who was a roamer. It’s hard to quantify how many of players are this type of person, but they did not stay long in any FC. They even said so up front and close to no one gave it a lot of thought when they left, eventually. It hit a bit harder when their partner in crime left because they had earlier stated they would not leave together, but it wasn’t completely unexpected either.

I remember talking to Kakysha’s big brother at length why he left his previous FC, how he talked about a feeling of not belonging and why he preferred to play in solitude for a while. I think he described it as feeling alone in a crowd. I’ve suggested back then that perhaps it was not the right crowd for him while at that time not directly inviting them into our FC because I felt that was tactless. I merely stated he was welcome should he ever want to join. Kakysha and her brother rarely meet - Eorzea is a big world after all, but they enjoy each other’s company tremendously.

Kakysha discussing important issues with her bigger brother in Kakysha's room

I remember my honored friend leaving with neither farewell nor complaint. It still hurts. I inquired for their reasons and received a vague answer that perhaps it was due to an argument or something that another person might have said. Polite inquiry would not reveal a more concrete answer and I respect my friend too much to be nosier, even though I’m implictly required to be since my recent promotion to a leadership position in the FC. I was merely saddened that they neither tried to talk to leadership nor the person(s) in question. Without pointing out what exactly was wrong and talking through both actions and consequences, how can we strive to improve the trust and respect that I feel we owe our members? How can I try to provide sprouts (read: newcomers still in the early stages of the game) as comfortable a home as the Seraphs provided me when I was full of disappointment about my previous FC?

Should you read this, friend, good bye but not farewell. Know that you have a place at Crown, should you want to return.


Kakysha sends her greetings from Tamamizu where’s she’s still trying to gain the favor of the Kojin people so they grant her permission to obtain a striped ray. She’s looking forward to meeting the Ananta people though because she heard they are breeding elephants. Our favorite adventurer loves elephants. She said to tell you she’s sorry this isn’t a more story-heavy post.

Final Fantasy XIV: Stories from the Regulars

Posted on Tue 24 October 2017 in video games • Tagged with Stories

I’ve been playing Final Fantasy XIV (FFXIV) for more than half a year now. I can say without doubt that I have yet to run out of interesting stories to experience. The game is just so packed full with activities and seemingly none of them come without their own stories and lore.

After you have progressed to a certain point in the story, you can develop relations with beast tribes in the game, earning their respect and helping them develop their society. There is a long quest chain revolving around clumsy inspector Hildibrand Manderville. Even progression for gathering and crafting is involved with their own quests and stories.

I will not deny that there is a bit of stretch between patches when you have completed all that is to the current main story. I don’t think you can really prevent that while ensuring that the quality of the main story is top notch. Releasing too often might have the quality of the writing and the setting suffering and I most certainly do not advocate that tradeoff.

Let me tell you another chapter of Kakysha Saranictil’s story. Last time I told you about her role in the liberation of Doma and Ala Mhigo. Kakysha has not been idle for long even though she managed to sneak in a little vacation at the Rhalgr’s Reach holiday resort with Deithwen Addan, a long time friend.

Deithwen and Kakysha sitting on a high stone column looking down on Rhalgr's Reach

She was pleasantly surprised when Jenji Seraph also popped in. Images worthy of post cards were taken. “Wish you were here!”, to send home to other people in the Free Company.

Jenji, Deithwen and Kakysha taking a swim

Between helping with the efforts of rebuilding Ala Mhigo, she was helping out the Kojin beast tribe - a people of bipedal turtles - coming to terms with the conflict between the red and the blue faction of their people. She had some very busy weeks heading more into diplomacy and getting an understanding of more beast tribes. She reached an understanding with the Sahagin, fish people of La Noscea. She helped the colony of Vath, bug people of the Dravanian Forelands. She danced with the Vanu, bird people of The Sea of Clouds and even spoke to the Kobolds, who are mine dwellers of La Noscea. All that running around left her pretty exhausted but she found a serene place to relax in the newly arranged garden of her Free Company.

Kakysha sitting in a garden, below a tree and between falling cherry blossoms

Kakysha tried to branch into a few more different activities, like learning the Gladiator class and improving her fishing skills. Furthermore she’s been on a few expeditions to Rabanastre, not all of which have been entirely successful. She met Deithwen again when exploring the desert for places to fish.

Kakysha and Deithwen posing for an image

She vividly remembers trying to climb the big tower in Kugane. It was a frustrating experienced that she decided to abandon after a few days of trying. Making precise jumps in the middle of the night with little illumination is hard, which is why she asked her fellow climbers (via /shout) to put up their Wind-up Suns to light up the tower. The community was nice and obliged and soon they had half of the tower lit for climbers and the challenge at hand could continue regardless of sunlight.

Multiple wind-up suns illuminating Kugane tower

Lately, there has been more work with the FC and Kakysha has been all over Eorzea, helping out where she could. She went with Syn Seraph, Jenji Seraph and Hugo Razgriz to Hax Silverstone’s battle against Susano. She joined Zireael Addan’s battle against Ravana and Hax’s battle against Sri Lakshmi. The greatest memory was helping Selina Unfug getting together a party of seasoned adventurers against Vishap for The Steps of Fate. The Full Party of Selina, Kakysha, Hax, Ianna Stark, Chiyuri Nelhal, Lieselotte Harnisch, Fancydoughnut Drayon and Seraphie Eryniel made short work of the dragon and didn’t even let him reach the third part of the arena. It was by far the best performance of this challenge ever experienced by Kakysha.

Some of this more recent work was due to more active recruitment of new members to Crown, some of it was due to more people joining Kakysha’s linkshell “Kaky’s dungeoneers” which she founded with the intent of helping people find helpful and friendly players for their duties.

bonus: Kakysha’s ninja playstyle

Excerpt from Kakysha’s notes.

The usage of Mug, Armor Crush, Jugulate and Assassinate is pretty self explanatory. The only thing worth adding to Shadow Fang is that Fuma Shuriken is said to be affected by it, but I do not know this for certain.

Kakysha sitting in the middle of Doton area of effect

marking & single target

Before the fight, I prepare with Jin (Yellow) => Chi (Red) => Ten (Blue) to use Huton and be faster. I follow up with Hide since that resets the countdown for Mudra.

Depending on the situation I will open with Shadewalker+ (see macros) after the tank pulls to shift enmity for my following actions onto them.

If we’re up against a single target, I’ll use Mark (see macros) to show my fellow adventurers which enemy will get +10% damage due to vulnerability.

  • I follow this up by either Blue => Red => Yellow => Suiton and North Wind if we’re already in battle and there is a likelihood that the target will move.
  • If the battle has not yet started or I’m about to Mark a target while no enemy is alive that has ever had enmity on me, I’ll go with Hide.

The mark will then be stabbed using Overwhelm (see macros) and I’ll use as many skills that do a lot of damage while the vulnerability debuff is up, e.g.

  • Dream Within a Dream
  • Blue => Red => Raiton
  • Kassatsu => Blue => Red => Raiton
  • Spinning Edge => Gust Slash => Duality => Aeolian Edge

If I’m not pressed for time and the likelihood of Area of Effect (AoE) attacks is low, Ten Chi Jin followed by Blue => Fuma Shuriken, Red => Raiton, Blue => Suiton is a good bet. In a more busy fight I’ll stick with the faster and more mobile Bhavacakra so that the healers have less reason to hate me.

multi target

When fighting multiple targets with a group it is important to realize that enemies who have not attacked me and have never been affected by my actions are unaware I exist. If all who are aware have perished, Hide may be used again without the need for Suiton. As ninja have great damage output against single targets, this might be worth keeping in mind.

If above section does not apply, one may safely use Yellow => Blue => Red => Doton to place an AoE with some duration. If one expects the battle to be relatively short, Yellow => Blue => Futon may be preferred. Futon should also be preferred if one does not trust the tank to keep all enemies safely in one place. Personally, I dislike using Death Blossom as it feels inefficient. Furthermore I dislike hearing the sound of repeated Death Blossom as that gives me the impression my fellow ninjas are choosing the most convenient playstyle using only one button. Hellfrog Medium is also a good choice when up against multiple opponents who are already aware of one.

survival skills

You do get into some hairy situations as an adventurer. I’ll use Shade Shift if I feel that a particularly heavy blow is coming and will use Bloodbath to get some health back while the healer might be busy helping others. If the situation is very dire, I’ll fall back to Second Wind though that one cannot be used very often and will rarely be enough to make a significant difference.

Since Shadewalker cannot be used too often either, I’ll sometimes throw in a Diversion.

I cannot overstate the usefulness of Shukuchi when evading large scale AoEs, especially in raids where there is often lots of space available. Note: Do not use the skill to go through ticking AoEs, e.g. with Hashmal in Rabanastre. Shukuchi can also be used to make up for situations when the party coordination isn’t great, e.g. who attacks which target. I’ll be able to help out with other targets with less travel time after I eliminated my own.

While I’m on the topic of survival - treat Ten Chi Jin as a double edged sword - it can massively increase your damage output but also plays tricks on your mind, e.g. “nah, I’ll want to get the third attack out, the healer will be fine if I get hit by the AoE once”. When in doubt, do not use it.

little used skills

I’ll freely admit that most of the time I forget that Smoke Screen even exists, the same goes for Hyoton. I deliberately do not use Death Blossom since it rarely feels appropriate. Enmity mitigation is easier done by using Shadewalker and then letting loose a burst of damage since the tank should try to get enmity back from non-tank roles anyway.


When I’m writing macros, I try to make sure they fit some criteria. I want my macros to be helpful first, but it’s important to me that they also have some entertainment value (e.g. they have some sass) and that they fit the lore of FFXIV.

Shadewalker+ - shift 80% of enmity generated after action to target of target

/macroicon "Shadewalker"
/party Now blaming <tt> for everything that's wrong with Eorzea. auto-translate:Shadewalker
/action "Shadewalker" <tt>

Mark - point out which target will get vulnerability debuff

/macroicon Circle enemysign
/marking "Circle" <t>
/party Marking vulnerable target. auto-translate:Trick Attack imminent.

Overwhelm - cast debuff and remove target indicator after effect has ended

/macroicon "Trick Attack"
/action "Trick Attack"
/wait 10
/mk off

Prowess in battle, luck and a trustworthy selection of comrades is what brings you to the deepest chamber of the Lost Canals of Uznair. This was together with Mia Guilharthina.

Kakysha, Mia and other treasure hunters posing in the deepest sluice of the Lost Canals

Image credit:

  • “Jenji, Deithwen and Kakysha taking a swim” by ~Jenji Seraph

An explanation to a hand full of rsync parameters

Posted on Thu 05 October 2017 in work • Tagged with Institute for Computer Vision and Computer Graphics

If you check out one of the community’s most favourite syncing and file transfer tools, rsync on any day, you will notice it has quite a lot of parameters (rsync --help). Here’s a short explanation of some of them and what they can be used for - taken from the .gitlab-ci.yml files of their respective projects.

example 1

This call is used in our automated deployment process for a web based project. It deploys the project into the correct directory, ensuring that it can still be read and executed after syncing. This is where the setting of group and user is important, since those are used for the creation of new files as well as reading of code by the interpreter. Since this is from a Git repository, it only makes sense to have a hidden file present to avoid syncing of specific files. Personally, I prefer to add --stats and --human-readable to every rsync that’s used for a deployment since you can see what changed on site in the GitLab build logs.

# In the .gitlab-ci.yml the command is on one line to avoid errors
# for the sake of readability I have reformatted the call.
# The order of the optional parameters has been changed to be
# more coherent.
sudo rsync --recursive \
           --perms \
           --stats \
           --human-readable \
           --times \
           --group \
           --owner \
           --usermap=gitlab-runner:labelme,0:labelme \
           --groupmap=gitlab-runner:labelme,0:labelme \
           --super \
           --exclude-from=.rsyncExcludeFiles \
           . /home/labelme/LabelMeAnnotationTool-master/
  • Copy everything including all files and subfolders (--recursive) from the current location (.) to the target (/home/labelme/LabelMeAnnotationTool-master).
  • Ensure that the permissions are the same at the target as they were at the source (--perms).
  • Afterwards display detailed, human-readable statistics about the transfer (--human-readable, --stats).
  • Make sure the modification times of the files at the target location matches the ones at the source location (--times).
  • Modify the group and owner of the files (--group, --owner)
  • from gitlab-runner and from the user with userid 0 to labelme (--usermap=FROM_USER:TO_USER,FROM_USERID:TO_USER,--groupmap=FROM_GROUP:TO_GROUP,FROM_GROUPID:TO_GROUP).
  • Explicitly try to use super-user operations (--super), e.g. changing owners. This will lead to errors if such operations are not permitted on the receiving side, indicating a lack of permissions or filesystem features, enabling you to detect if something went wrong.
  • Skip listed files in .rsyncExcludeFiles while syncing (--exclude-from=EXCLUSION_LIST_FILE).

example 2

This call is used when deploying our Puppet configuration from Git. It was here that I first had the need to use the --*map: features, since the files initially ended up being owned by gitlab-runner. This is fine when every file you deploy via Puppet to another machine is explicitly listed with its permissions and owner set in your codebase. If this is not the case, Puppet (3.x) will implicitly set the owner to the same UID that is used on the Puppetmaster - leading to all kinds of strange situations. To avoid this, I’m mapping owners and groups.

Additionally I’ll chmod 640 all files and chmod 750 all directories that have been synced via the call to avoid having unsafe permissions on anything. All critical things should have their permissions set explicitly in our codebase anyway.

I have arrived at this specific combination of options when I wanted to list only files that are really changed at the Deploy step. Since during downloading dependencies the cache of Puppet modules is invalidated, all external files are marked as new every time. This can be circumvented via checksumming but it still leaves the modification date of directories changed (they are set when the downloaded archives are unpacked), therefore requiring the --omit-dir-times. Now, with this combination and --verbose the logs contain only files changed in our codebase and ones that changed due to changes in our dependencies. There are no longer hundreds of files marked as changed just because r10k needed to fetch a module again.

# in the .gitlab-ci.yml the command is on one line to avoid errors
# for the sake of readability I have reformatted the call.
# The order of the optional parameters has been changed to be
# more coherent.
sudo rsync --recursive \
           --times \
           --omit-dir-times \
           --checksum \
           --sparse \
           --force \
           --delete \
           --links \
           --exclude=.git* \
           --group \
           --owner \
           --usermap=gitlab-runner:root \
           --groupmap=gitlab-runner:puppet \
           --human-readable \
           --stats \
           --verbose \
           . /etc/puppet
  • Copy everything including all files and subfolders (--recursive) from the current location (.) to the target (/etc/puppet).
  • Make sure the modification times of the files at the target location matches the ones at the source location (--times).
  • When checking which files to sync, ignore the modification dates on folders (--omit-dir-times) and rely on checksumming only (--checksum) instead of checking modification times and file size.
  • Try to intelligently handle sparse files (--sparse). I’m rather sure this ended up here without any actual cause, by picking parameters from a meta parameter.
  • Delete files at the destination that are not at the source (--delete) and include empty directories while deleting (--force).
  • Recreate symlinks at the destination if there are any at the source (--links).
  • Exclude Git specific files and folders (--exclude=.git*).
  • Modify the group and owner of the files (--group, --owner)
  • Change the owner from gitlab-runner to root (--usermap=FROM_USER:TO_USER)
  • Change the group from gitlab-runner to puppet (--groupmap=FROM_GROUP:TO_GROUP)
  • Afterwards display detailed, human-readable statistics about the transfer (--human-readable, --stats).
  • Additionally display files transferred and a summary (--verbose).


If you are using sudo in combination with an automated system in which non-admin users can access sudo without password for specific tasks, make sure you have appropriate whitelists in place. You could, for example, restrict the use of sudo to a specific user, on a specific host witch a specific command. Given that the syntax of sudoers is not as precise as it might be with regular expressions, you’ll have to be quite specific what command you’ll want to allow and where to put wildcards, should you use any. Here’s an example.

# No line breaks here, since it might confuse readers and they might end up with a damaged `sudoers` config.
your_user your_host.fully.qualified.domain= NOPASSWD: /full/path/to/command --a_parameter --another__parameter /the_source /the/target/location

Technical skills after almost 4 years at ICG

Posted on Thu 28 September 2017 in work • Tagged with Institute for Computer Vision and Computer Graphics

Please note that this post is intentionally written in past tense to avoid having to rewrite it completely in the future.

This post aims to be a summary of technologies I’ve learned to use during my period at the Institute for Computer Vision and Computer Graphics at TU Graz.

Table of Contents generated with DocToc


While I was fortunate to avoid Nagios, I have quite a lot of experience with Sensu and its quirks. I sent several patches to their plugins and deployed a sizeable setup of checks and metrics, some of which were heavily customised to the ICG’s needs. We deployed Sensu for Linux and Windows. You might like this post about how to set up Sensu with Puppet I’ve written about part of that work. I was also active on the sensu-users mailing list.

Furthermore I deployed Logstash and Logstash-forwarder for collecting, analysing and structuring log files. This work included coming up with custom patterns for matching as well as defining configuration for ingesting logs of dpkg, syslog, apache & apache-error, nginx & nginx-error, seafile & seahub as well as fail2ban.

The collected data was available via Grafana for metrics, Uchiwa for results of Sensu and Kibana for logs, all protected behind an Apache reverse proxy with authentication via whitelisted LDAP accounts. I integrated custom URLs to easily go from Sensu to the corresponding results in Grafana and Kibana and built multiple custom Grafana dashboards. Those dashboards either displayed general information or were custom-tailored to solving particular problems in operations.

Before becoming more intimate with Sensu, I wrote our own script for monitoring the output of two CLIs of hardware RAID vendors (storcli, tw_cli).

web servers

I have worked with Apache as well as Nginx, the majority of time with Apache, setting up static websites, WSGI based applications and reverse proxies with LDAP or password authentication. A part of the work with Apache was done via Puppet modules.

source control

I was in charge of two GitLab instances - one of which I migrated from a source installation to the Omnibus package - and maintained an old Apache Subversion instance. I am a strong supporter of Git and if need be can adjust to using SVN again. I’ve helped several of the researchers to set up their projects for GitLab Continuous Integration and used the feature myself extensively for both development and administration projects - a topic very dear to me.


For monitoring purposes I have built a setup including Graphite for storing metrics data, Redis for keeping monitoring related transient data for Sensu and Elasticsearch for storing logs with Elastic curator for removing them after a defined retention period. Setup of Graphite and Redis was done via Puppet modules.

I have limited knowledge of MySQL and PostgreSQL. I was part of a team developing an application using a Postgres backend. Further tasks included creating backups with pg_dump and editing a huge database dump by hand in an editor. The thought of this should give you nightmares. MySQL tasks were mostly creating backups.

I learned a few things about LDAP while I was modifying users, groups and configuration entries during everyday operations and operating system upgrades. Given my dislike of Java, I refused to install Java and by extension avoided using Apache Directory Studio, instead writing my .ldif files by hand using templates in my editor and applying them via ldapadd.

virtualization and containerization

For various development processes I was using Virtualbox together with Vagrant for easy setup of new machines that get thrown away. In production, Xen was used - I’ve written about some of that experience. Additionally, I built several custom Docker containers for the GitLab CI. We did not use any Docker containers hosting services in production. I have written about building a container for this very blog though.

configuration management

I’ve written the Puppet setup at the institute managing many, many services. Some hosts are entirely controlled by Puppet. The configuration is deployed from a git repository to the Puppetmaster after being run through syntax tests and integration tests via GitLab and Docker.

For shorter, one-shot tasks on multiple hosts I’ve lately taken a liking to Ansible. Generally I find configuration management solutions more intuitive than ones that specify processes.


I’ve cleaned up, simplified and improved readability of an existing Shorewall setup. The entire configuration is being dry-run in the GitLab CI before being deployed to production on success.

I’ve configured and deployed TLS for several services, including LDAP, web servers, IMAP/POP3 (Cyrus), SMTP (Postfix), Rabbitmq, Logstash and more. I’ve rolled out several versions of Openssh configurations and Fail2ban deployments via our own Puppet code. Generally I’m of the opinion that even traffic in your own datacenter should be encrypted - that’s a remainder after reading that Google’s internal lines were tapped a few years back.

I was in charge during some unfortunate events where security issues popped up and had to be investigated or violations to our IT policies had to be dealt with. These policies were based on the Admin Team’s decisions and put into text by me. I’ve submitted detailed written reports about these activities to my boss.

troubleshooting OSs

While my main focus has been on Linux servers - mostly Ubuntu with some Debian - I have been busy troubleshooting problems on Linux desktops too, including broken X, crashing LightDM, missing CUDA drivers, issues with Secure Boot (and the shim-signed package). I’ve also seen my fair share of macOS problems given that we had several Mac users, including myself. Amongst the problems there were inaccessible BootCamp and completely broken installations due to users aborting upgrade processes. I have been mostly saved from Windows issues by my colleagues handling those. I have however written a tiny script allowing you to easily boot into Windows from your Ubuntu installation after realising the convenience of such a solution when using BootCamp.

upgrades and migrations

Over the years I’ve successfully upgraded many of our existing servers via do-release-upgrade or changing the Debian repository and fixed all occurring issues. I’ve also migrated a part of our infrastructure from DRBD 8 to DRBD 9 in order to replicate to more machines without layering.

Upgrading was made much easier by having all systems at a current state which I achieved by using Unattended Upgrades for many of our sources. Reading changelogs and news about new features to improve our infrastructure has been very helpful in that regard. One achievement I am very proud of is having a patch accepted into Ubuntu (Precise and Trusty).

Usually I’m working with a list of things that I check after upgrading and manually merge or rewrite configuration files which I find using the following command. A look into the logfiles of various services is always a good idea too.

find /etc -name "*dpkg-*" -or -name "*ucf-*" -or -name "*.merged" | sort

Additionally I oversaw and implemented the switch from manual configuration and firewall rule sync to a setup controlled by Puppet which is able to keep two hosts synced and configured.


This is the grab-bag area. Most things in here didn’t warrant a longer section.

I replaced a manual process of dealing with DHCP with a Puppet-controlled setup - that’s thankfully very easy using ISC-DHCP-SERVER. I deployed multiple applications that use Shibboleth authentication and worked with the central university IT section on that. I configured and deployed Mattermost and Seafile, made sure our network mounts, automounts, samba shares and Mailman instance worked and NTP is synced.


I’ve written extensive documentation for new users and the on-boarding process, documentation for the Admin Team as well as a policy section. Additionally, I published several posts about my work with permission from the ICG here on my personal website.

Furthermore I meticulously took notes on all new issues and their solutions in our GitLab issue tracker, so that a knowledge base containing previous experiences was created instead of letting all my experience evaporate.