$ cat post/nmap-on-the-lan-/-memory-i-can-not-free-/-it-was-in-the-logs.md
nmap on the lan / memory I can not free / it was in the logs
Title: A Day in the Life of a Sysadmin in 2004
March 29th, 2004 was just another workday for me. I remember it vividly because that’s when I started my first day as a full-time sysadmin at a small startup called Zorpax (hypothetical name to protect the innocent). This little company had big dreams of creating a platform for real-time data analysis, but they needed a dedicated sysadmin to keep their servers up and running. And me? I was ready to dive into this new challenge.
The Morning Show
I woke up at 6:00 AM, which felt like an early start even back then (pre-9-to-5). After a quick coffee, I headed over to the office. Our server room was tucked away in a corner of the building, with rows and rows of servers humming along under the glow of their LED lights. We had just deployed our first Xen hypervisor cluster, and it felt like we were on the cutting edge.
The team consisted of three developers and two sysadmins, all working in this small, cluttered space filled with old monitors, keyboards, and wires everywhere. The air was thick with the smell of heat and dust, a testament to our overworked servers.
Debugging Time
Around 8:30 AM, I started my morning debug session. Our custom application had gone down again, and we needed to figure out why. I pulled up the logs on one of our Ubuntu servers running Apache and PHP. The error messages weren’t helpful at all; they just said “internal server error.” Ugh.
I decided to dive deep into the code. After a few minutes of frustration (and cursing), I noticed something odd in the /var/log/apache2/error.log. It was a permissions issue with one of our scripts. Specifically, Apache didn’t have write access to the directory where we were trying to log some important data.
Fixing that took about 10 minutes, but it taught me an important lesson: always check the logs first, and if they’re not helpful, try looking at the code or permissions. I wrote a quick script to automate setting these permissions in future deployment scripts, so this wouldn’t be an issue again.
Lunch Time
Around noon, the team gathered for lunch in the office kitchen. We had a sandwich bar with pre-made subs and chips. I grabbed a tuna salad and sat down next to our lead developer, John. He was always complaining about how much he hated Python, but there we were using it all over the place.
John started grumbling about some new Firefox extension that was breaking everything on our servers. “It’s like the internet is trying to kill us,” he said. I chuckled and reminded him that at least it wasn’t IE6 anymore. We discussed the merits of open-source tools and how they were making life easier for developers.
Afternoon Arguing
After lunch, we had a meeting with the tech lead about our database design. The team was split on whether to use MySQL or PostgreSQL. I argued passionately for PostgreSQL because of its advanced features and reliability. John, on the other hand, wanted to stick with what he knew: MySQL. We debated back and forth until he finally conceded that we should at least prototype both options.
This argument felt so typical yet important. As a sysadmin, you’re constantly making decisions that can impact the whole system. You have to balance familiarity with innovation and sometimes force people out of their comfort zones.
Evening Debugging
By 4:00 PM, our application was back up and running smoothly. I spent some time setting up a new backup script for our database server using cron jobs. It felt good to automate this process—less manual intervention meant fewer chances for human error.
As the sun set outside, I took a quick walk around the block. The world seemed quieter than usual without all the office noise. Back then, everyone was still getting used to having their own workspaces and quiet time.
Reflecting
That evening, as I packed up my things, I couldn’t help but think about how fast everything was changing. We were moving from monolithic applications to services, from single servers to clusters, and from proprietary software to open-source tools. And yet, we still faced the same old issues—permissions, performance, security.
But hey, that’s what sysadmins do best: figure it out one piece at a time.
And so ended another day in the life of a sysadmin in 2004. It was a long but rewarding day filled with challenges and learning opportunities.