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Premeditated Leftovers™

Prep-Ahead Meals, Cooking Tips, and Frugal Living


50 Gb Test File -

The dd command has been the king of synthetic files for 40 years.

scp 50GB_test.file user@server:/destination/ Look for the "Sawtooth" pattern. If the transfer speed drops after 10GB, your router's buffer is filling up (Bufferbloat). Scenario 2: Cloud Upload Speed (AWS S3 / Google Drive) Cloud providers advertise "unlimited" speed, but they often throttle long-lived connections. 50 gb test file

# Time how long ZSTD takes on 50GB time zstd -19 50GB_random.file -o 50GB_compressed.zst time gzip -9 50GB_random.file The dd command has been the king of

Copy 50GB_test.file from your PC to a NAS via SMB (Windows File Sharing). Command (Linux to Linux via SCP): Scenario 2: Cloud Upload Speed (AWS S3 /

aws s3 cp 50GB_test.file s3://my-bucket/ --storage-class STANDARD Many providers allow "multipart upload" splitting. A 50GB file will force the upload to split into at least 50 parts (default 5MB part size). You can diagnose exactly which part failed if the upload crashes. Scenario 3: Compression Algorithm Benchmark (ZSTD vs. Gzip) Compression algorithms behave very differently depending on data entropy. A zero-filled file compresses to nothing (cheating). A 50GB /dev/urandom file compresses almost 0%.

dd if=50GB_test.file of=/dev/nvme0n1 bs=1M conv=fsync Watch the speed graph. If it collapses after 25GB, your drive needs a heat sink. A 50GB file is unwieldy for email or FAT32 drives (which cap at 4GB). Here is how to split it. Splitting for FAT32 or Cloud Uploads Using 7-Zip or Linux split :

50 gb test file

Welcome. I'm Alea!

On Premeditated Leftovers I share simple recipes made with whole foods, practical shopping tips, time saving techniques, and meal planning strategies. I also share tips for minimizing food waste, so more of the food that is purchased ends up on the table.

While volunteering as a budget counselor, I realized that food is the element of most people’s budgets where they have the greatest control. I set out to develop low-cost recipes from scratch to prove it’s possible to create delicious meals on a limited budget. Eating well while spending less is about more than just creating recipes using inexpensive ingredients; it’s about creatively combining ingredients so you don’t feel deprived and are inspired to stick to your budget.