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Mito

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cloud-init calls your user-data valid. It will never read the ssh_import_id in it.
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Mito

cloud-init calls your user-data valid. It will never read the ssh_import_id in it.

#raspberrypi #linux #devops #sysadmin
Comments
6 min read
iptables says your kernel needs upgrading. Upgrading the kernel is what broke it.
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Mito

iptables says your kernel needs upgrading. Upgrading the kernel is what broke it.

#raspberrypi #linux #networking #docker
Comments
6 min read
tar backed up your Pi's WiFi config and exited 0. The archive holds one empty directory.
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Mito

tar backed up your Pi's WiFi config and exited 0. The archive holds one empty directory.

#raspberrypi #linux #networking #sysadmin
Comments
9 min read
Podman publishes the same port and your firewall still holds. Even as root.
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Mito

Podman publishes the same port and your firewall still holds. Even as root.

#podman #docker #security #linux
Comments
5 min read
UFW says the port is closed. Docker published it to your whole network anyway.
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Mito

UFW says the port is closed. Docker published it to your whole network anyway.

#docker #security #linux #raspberrypi
Comments
5 min read
A new NetworkManager property broke a decade of headless WiFi scripts
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Mito

A new NetworkManager property broke a decade of headless WiFi scripts

#raspberrypi #linux #networking #sysadmin
Comments
5 min read
sysctl -p says it worked. The next reboot disagrees.
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Mito

sysctl -p says it worked. The next reboot disagrees.

#raspberrypi #linux #systemd #sysadmin
Comments
6 min read
Your Pi accepts every memory limit you set and enforces none of them
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Mito

Your Pi accepts every memory limit you set and enforces none of them

#raspberrypi #docker #linux #containers
Comments
6 min read
Your Pi's 2 GB swap file isn't swap, and no swap command will tell you that
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Mito

Your Pi's 2 GB swap file isn't swap, and no swap command will tell you that

#raspberrypi #linux #sysadmin #debugging
Comments
6 min read
Stripe retries a failed webhook for three days, and I found out by getting the same email three times
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Mito

Stripe retries a failed webhook for three days, and I found out by getting the same email three times

#raspberrypi #cloudflare #stripe #webhooks
Comments
4 min read
Raspberry Pi OS Trixie throws away your logs on reboot, and /var/log/journal exists anyway to reassure you it doesn’t
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Mito

Raspberry Pi OS Trixie throws away your logs on reboot, and /var/log/journal exists anyway to reassure you it doesn’t

#raspberrypi #cloudflare #stripe #webhooks
Comments
4 min read
Undervoltage doesn’t look like a power problem. It looks like bad Wi-Fi.
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Mito

Undervoltage doesn’t look like a power problem. It looks like bad Wi-Fi.

#raspberrypi #cloudflare #stripe #webhooks
Comments
4 min read
Your Discord bot is ignoring you, and the status output is lying about why
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Mito

Your Discord bot is ignoring you, and the status output is lying about why

#raspberrypi #cloudflare #stripe #webhooks
Comments
4 min read
The rpi-clone PARTUUID trap: why your Pi 4B silently refuses to boot from a cloned SSD
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Mito

The rpi-clone PARTUUID trap: why your Pi 4B silently refuses to boot from a cloned SSD

#raspberrypi #cloudflare #stripe #webhooks
Comments
5 min read
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