Open a new tab. Navigate to ThinkBroadband. Start the 10GB download. Go make coffee. When you return, you will know the unvarnished truth about your internet speed.
# Linux head -c 10G /dev/urandom > /var/www/testfiles/10gb.bin Download Speed Test File 10gb
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For testing internal network speeds (like your Wi-Fi or LAN transfer to a NAS) without using internet bandwidth, you can generate a "dummy" 10GB file instantly using built-in system tools: : Open Command Prompt as an Administrator . Run: fsutil file createnew testfile.10gb 10737418240 . Mac (Terminal) : Open Terminal. Run: mkfile 10g testfile.10gb . Linux (Terminal) : Run: fallocate -l 10G testfile.10gb . Understanding Your Results Open a new tab