omerfsen

NVIDIA-SMI Comprehensive Cheat Sheet

Overview

nvidia-smi (NVIDIA System Management Interface) is a command-line tool that provides monitoring, management, and diagnostic information for NVIDIA GPU devices.

It communicates directly with the NVIDIA driver and GPU, and can:

• Monitor GPU performance, temperature, and utilization
• Manage power, clock speeds, and ECC
• Control persistence mode and compute modes

omerfsen

#!/bin/bash

# Download VHDX file from https://www.microsoft.com/en-us/evalcenter/evaluate-windows-server-2025 

#Convert Vhdx to Qcow2
qemu-img convert -f vhdx -O qcow2 \
          /root/26100.1742.amd64fre.ge_release_svc_refresh.240906-0331_server_serverdatacentereval_en-us.vhdx  \
          /root/26100.1742.amd64fre.ge_release_svc_refresh.240906-0331_server_serverdatacentereval_en-us.qcow2

# Copy it to vms directory 

omerfsen

#!/bin/bash

# Docker buildx supports to build and push but
# Docker push does not support multi-arch so here is workaround to do
# via docker manifest 


SOURCE_IMG=otheruser_that_has_both_arch/gpu-stress-test:1.0.0
DEST_IMG=omerfsen/gpu-stress-test:1.0.0

omerfsen

{
  "basics": {
    "name": "Omer Sen",
    "label": "MLOps/DevOps/DevSecOps and Linux/UNIX Engineer",
    "email": "omerfsen@gmail.com",
    "phone": "+44 7466825310",
    "url": "linkedin.com/in/omerfaruksen",
    "location": {
      "address": "South London",
      "city": "London",

omerfsen

This following command is for Ubuntu 22.04 LTS
Do not forget to download virtio-win driver from 
https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.229-1/virtio-win-0.1.229.iso

And issue command. Do not forget to load Red Hat VirtIO disk driver on disk editing page of Win11 installer as by default it does not see disks



virt-install \
--name Golden_Tiny_11 \

omerfsen

#!/bin/bash
#
# search dockerhub via APIv2 and print images and tags.


# get token to be able to talk to Docker Hub
TOKEN=dckr_pat_XXXXXXXXXXXXXXXXXXXXXXXXXXXXX
#TOKEN=$(curl -s -H "Content-Type: application/json" -X POST -d '{"username": "'${UNAME}'", "password": "'${UPASS}'"}' https://hub.docker.com/v2/users/login/ | jq -r .token)

UNAME=${1}

omerfsen

Keybase proof

I hereby claim:

• I am omerfsen on github.
• I am omerfsen (https://keybase.io/omerfsen) on keybase.
• I have a public key ASABTvjYK39O-iVV7A7DqHelkJm5B0PKfbWtcGjABhVpCAo

To claim this, I am signing this object:

omerfsen

# Encrypt STDIN with Salt "045667221ABCDFFF", Password from STDIN

$  echo "message" | openssl enc -aes-256-cbc -a -S "045667221ABCDFFF"  -pass pass:TEST                        
U2FsdGVkX18EVmciGrzf/1pWNVmPZ5FLXa+v68TZGGg=


# Decrypt STDIN with Salt "045667221ABCDFFF", Password from STDIN

$  echo "U2FsdGVkX18EVmciGrzf/1pWNVmPZ5FLXa+v68TZGGg=" |  openssl enc -aes-256-cbc -a -d -S "045667221ABCDFFF" -pass pass:TEST
message