Archive for the ‘Linux Solution’ Category
Pulse Proxmox – a real time monitoring for Proxmox VE Proxmox Mail Gateway PBS and Docker infrastructure with alerts and webhooks
Freitag, Oktober 24th, 2025Home Lab 2025 – Server Monitoring Tool ‚Beszel‘ with a Docker/Portainer Setup in Minutes and Easy to Use
Freitag, Oktober 24th, 2025
Server Monitoring Tool ‚Beszel‘ can monitor GPU usage temperature and power draw
Home Lab 2025 – Server Monitoring Tool ‚Beszel‘ with a Docker/Portainer Setup in Minutes and Easy to Use
Mittwoch, Oktober 22nd, 2025
To uninstall the Beszel agent run the installation script with the -u option
pi@rpi-NodeRed-01:~ $
pi@rpi-NodeRed-01:~ $ curl -sL https://get.beszel.dev -o /tmp/install-agent.sh && chmod +x /tmp/install-agent.sh && /tmp/install-agent.sh -u
Stopping and disabling the agent service…
Removed /etc/systemd/system/multi-user.target.wants/beszel-agent.service.
Removing the systemd service file…
Removing the daily update service and timer…
Removing the Beszel Agent directory…
Removing the dedicated user for the agent service…
Beszel Agent has been uninstalled successfully!
pi@rpi-NodeRed-01:~ $
Docker & Portainer – eine Schritt-für-Schritt Installationsanleitung
Mittwoch, Oktober 22nd, 2025docker run -d -p 8000:8000 -p 9443:9443 –name=portainer –restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce:latest
AnduinOS 1.4 – ist eine benutzerdefinierte Ubuntu basierte Linux Distribution die eine vertraute und benutzerfreundliche Erfahrung für alle bietet die zu Linux wechseln
Dienstag, Oktober 21st, 2025
Wählen sie ihre Linuxfx Winux 11.25.10 LTS ‚NOBLE‘ – is a super secure Linux operating system that is completely inspired by Microsoft Windows but does not require any special hardware requirements and can be installed on any device
Dienstag, Oktober 14th, 2025
Orange Pi 6 Plus – with a 12 core 64bit CPU and an NPU rated at up to 45 Trillion Operations Per Second (TOPS)
Montag, Oktober 13th, 2025
Proxmox Virtual Environment (VE) 9.0.10 – pass through N100 Intel Alder Lake-N UHD integrated iGPU Graphics
Montag, Oktober 13th, 2025Podman & MinIO S3 Storage – mit Proxmox Virtual Environment (VE) 9.0.10 Container (LXC) Ubuntu 25.04 installieren für eine Backup Strategie ‚ProtectIT‘
Freitag, Oktober 10th, 2025
The –dry-run option ensures that only the availability of new images is checked but no pull operations are performed and no new containers are created
root@pve-pdman-01:~# apt-get install podman -y
root@pve-pdman-01:~# podman -v
podman version 5.4.1
root@pve-pdman-01:~# podman info
root@pve-pdman-01:~# mkdir -p ~/minio/data
root@pve-pdman-01:~# podman run \
-p 9000:9000 \
-p 9001:9001 \
–name minio \
-v ~/minio/data:/data \
-e „MINIO_ROOT_USER=<user>“ \
-e „MINIO_ROOT_PASSWORD=<password>“ \
quay.io/minio/minio server /data –console-address „:9001“
root@pve-pdman-01:~# podman images
REPOSITORY TAG IMAGE ID CREATED SIZE
quay.io/minio/minio latest 69b2ec208575 2 weeks ago 176 MB
root@pve-pdman-01:~# podman ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
86234ac671bb quay.io/minio/minio:latest server /data –co… About an hour ago Up 9 minutes 0.0.0.0:9000-9001->9000-9001/tcp minio
http://<IP@>:9001
The –dry-run option ensures that only the availability of new images is checked but no pull operations are performed and no new containers are created
root@pve-pdman-01:~# podman auto-update –dry-run
root@pve-pdman-01:~#
root@pve-pdman-01:~# curl https://dl.min.io/client/mc/release/linux-amd64/mc \
–create-dirs \
-o $HOME/minio-binaries/mc
root@pve-pdman-01:~# chmod +x $HOME/minio-binaries/mc
root@pve-pdman-01:~# export PATH=$PATH:$HOME/minio-binaries/
root@pve-pdman-01:~# mc –help
The mc alias set command sets or updates an alias in the MinIO client configuration
root@pve-pdman-01:~# mc alias set myminio http://192.168.1.177:9000 <user> <password>
Added `myminio` successfully.
root@pve-pdman-01:~#
Enables object optional locking on the specified bucket and object locking requires and therefore implies enabling object versioning:
–with-lock
root@pve-pdman-01:~# mc mb –with-lock myminio/worm-with-versioning-and-retention–day
Bucket created successfully `myminio/worm-with-versioning-and-retention–day`.
root@pve-pdman-01:~#
root@pve-pdman-01:~# mc ilm add –expiry-days 15 myminio/worm-with-versioning-and-retention–day
Lifecycle configuration rule added with ID `d3dsfjcukqlgnr42cv90` to myminio/worm-with-versioning-and-retention–day.
root@pve-pdman-01:~#
root@pve-pdman-01:~# mc ilm rule rm –id „d3dsfjcukqlgnr42cv90“ myminio/worm-with-versioning-and-retention–day
Rule ID `d3dsfjcukqlgnr42cv90` from target myminio/worm-with-versioning-and-retention–day removed.
root@pve-pdman-01:~#
The optiml number of days to retain an object after being created:
–expire-days
root@pve-pdman-01:~# mc ilm add –expiry-days 12 myminio/worm-with-versioning-and-retention–day
Lifecycle configuration rule added with ID `d3f7j1cukqlhid0kvulg` to myminio/worm-with-versioning-and-retention–day.
root@pve-pdman-01:~#
The optional number of days to retain an object version after becoming non-current:
–noncurrent-expire-days
root@pve-pdman-01:~# mc ilm add –insecure –noncurrentversion-expiration-days 3 myminio/worm-with-versioning-and-retention–day
Lifecycle configuration rule added with ID `d3dsgocukqlgnqqqgmi0` to myminio/worm-with-versioning-and-retention–day.
root@pve-pdman-01:~#
root@pve-pdman-01:~# mc ilm export myminio/worm-with-versioning-and-retention–day
{
„Rules“: [
{
„ID“: „d3dsgocukqlgnqqqgmi0“,
„NoncurrentVersionExpiration“: {
„NoncurrentDays“: 3
},
„Status“: „Enabled“
},
{
„Expiration“: {
„Days“: 12
},
„ID“: „d3f7j1cukqlhid0kvulg“,
„Status“: „Enabled“
}
]
}
root@pve-pdman-01:~#
root@pve-pdman-01:~# mc ilm add –expiry-days 96 myminio/worm-with-versioning-and-retention–week
root@pve-pdman-01:~# mc ilm add –noncurrentversion-expiration-days 3 myminio/worm-with-versioning-and-retention–week
root@pve-pdman-01:~# mc ilm add –expiry-days 192 myminio/worm-with-versioning-and-retention–month
root@pve-pdman-01:~# mc ilm add –noncurrentversion-expiration-days 3 myminio/worm-with-versioning-and-retention–month
root@pve-pdman-01:~# mc ilm add –expiry-days 484 myminio/worm-with-versioning-and-retention–year
root@pve-pdman-01:~# mc ilm add –noncurrentversion-expiration-days 3 myminio/worm-with-versioning-and-retention–year
root@pve-pdman-01:~#
root@pve-pdman-01:~# mc retention set –default compliance 7d myminio/worm-with-versioning-and-retention–day
Object locking ‚COMPLIANCE‘ is configured for 7DAYS.
root@pve-pdman-01:~# mc retention info myminio/worm-with-versioning-and-retention–day
Object locking ‚COMPLIANCE‘ is configured for 7DAYS.
root@pve-pdman-01:~# mc –json retention info myminio/worm-with-versioning-and-retention–day
{
„op“: „info“,
„enabled“: „Enabled“,
„mode“: „COMPLIANCE“,
„validity“: „7DAYS“,
„status“: „success“
}
root@pve-pdman-01:~#
The MinIO mc mirror command synchronizes content to MinIO deployment similar to the ‚rsync‘ utility
root@rpi-iot-jsho-cam-02:~# mc mirror –json $LocalBackupPath/$MirrorDay $MinioBucket/MotionEYE/$MirrorDay
root@pve-pdman-01:~#
root@pve-pdman-01:~# mc admin info myminio
● 192.168.1.177:9000
Uptime: 3 days
Version: 2025-09-07T16:13:09Z
Network: 1/1 OK
Drives: 1/1 OK
Pool: 1
┌──────┬──────────────────────┬─────────────────────┬──────────────┐
│ Pool │ Drives Usage │ Erasure stripe size │ Erasure sets │
│ 1st │ 4.5% (total: 59 GiB) │ 1 │ 1 │
└──────┴──────────────────────┴─────────────────────┴──────────────┘
1005 MiB Used, 1 Bucket, 18,041 Objects, 18,042 Versions, 1 Delete Marker
1 drive online, 0 drives offline, EC:0
root@pve-pdman-01:~#
root@pve-pdman-01:~# mc tree myminio
myminio
└─ worm-with-versioning-and-retention–day
└─ MotionEYE
├─ Camera1
│ ├─ 2025-10-01
│ ├─ 2025-10-02
│ ├─ 2025-10-03
│ ├─ 2025-10-04
│ ├─ 2025-10-05
│ ├─ 2025-10-06
│ ├─ 2025-10-07
│ └─ 2025-10-08
├─ Camera2
│ ├─ 2025-10-01
│ ├─ 2025-10-02
│ ├─ 2025-10-03
│ ├─ 2025-10-04
│ ├─ 2025-10-05
│ ├─ 2025-10-06
│ ├─ 2025-10-07
│ └─ 2025-10-08
├─ Camera3
│ ├─ 2025-10-01
│ ├─ 2025-10-02
│ ├─ 2025-10-03
│ ├─ 2025-10-04
│ ├─ 2025-10-05
│ ├─ 2025-10-06
│ ├─ 2025-10-07
│ └─ 2025-10-08
└─ Camera4
├─ 2025-10-01
├─ 2025-10-02
├─ 2025-10-03
├─ 2025-10-04
├─ 2025-10-05
├─ 2025-10-06
├─ 2025-10-07
└─ 2025-10-08
root@pve-pdman-01:~#
root@pve-pdman-01:~#
root@pve-pdman-01:~# mc mb –with-lock myminio/worm-with-versioning-and-retention–week
Bucket created successfully `myminio/worm-with-versioning-and-retention–week`.
The mc rb command remove an empty bucket
root@pve-pdman-01:~# mc rb myminio/worm-with-versioning-and-retention–week
Removed `myminio/worm-with-versioning-and-retention–week` successfully.
root@pve-pdman-01:~#
Thomas-Krenn.AG – Proxmox VE 9.0 Neuerungen & Proxmox Datacenter Manager 0.9
Mittwoch, Oktober 8th, 2025Linux command ‚sensors‘ – the package lm-sensors is a set of tools to control and view sensors that may be present on your hardware
Sonntag, Oktober 5th, 2025root@pve-s740-01:~# apt-get install lm-sensors
Reading package lists… Done
Building dependency tree… Done
Reading state information… Done
Suggested packages:
fancontrol i2c-tools read-edid
The following NEW packages will be installed:
lm-sensors
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 101 kB of archives.
After this operation, 408 kB of additional disk space will be used.
Get:1 http://deb.debian.org/debian trixie/main amd64 lm-sensors amd64 1:3.6.2-2 [101 kB]
Fetched 101 kB in 0s (773 kB/s)
Selecting previously unselected package lm-sensors.
(Reading database … 67263 files and directories currently installed.)
Preparing to unpack …/lm-sensors_1%3a3.6.2-2_amd64.deb …
Unpacking lm-sensors (1:3.6.2-2) …
Setting up lm-sensors (1:3.6.2-2) …
Created symlink ‚/etc/systemd/system/multi-user.target.wants/lm-sensors.service‘ → ‚/usr/lib/systemd/system/lm-sensors.service‘.
Processing triggers for man-db (2.13.1-1) …
root@pve-s740-01:~# sensors
coretemp-isa-0000
Adapter: ISA adapter
Package id 0: +36.0°C (high = +105.0°C, crit = +105.0°C)
Core 0: +35.0°C (high = +105.0°C, crit = +105.0°C)
Core 1: +35.0°C (high = +105.0°C, crit = +105.0°C)
Core 2: +35.0°C (high = +105.0°C, crit = +105.0°C)
Core 3: +37.0°C (high = +105.0°C, crit = +105.0°C)
acpi_fan-acpi-0
Adapter: ACPI interface
fan1: N/A
iwlwifi_1-virtual-0
Adapter: Virtual device
temp1: N/A
acpitz-acpi-0
Adapter: ACPI interface
temp1: +35.0°C
root@pve-s740-01:~#
root@pve-s740-01:~# watch -n 2 sensors
Raspberry Pi Imager 2.0 RC2 – das Tool für eine Installation erhält ein Redesign
Sonntag, Oktober 5th, 2025Proxmox Virtual Environment (VE) 9.0.6 – how to check if a Proxmox USB hard drive is in standby mode using the hdparm command
Freitag, Oktober 3rd, 2025Run hdparm -C /dev/sd<x> to check if the drive is in the standby state