Ubuntu slow USB copy

If your running a x64 bit Ubuntu or other Linux and find USB transfers hang at the end apply this fix:

echo $((16*1024*1024)) > /proc/sys/vm/dirty_background_bytes
echo $((48*1024*1024)) > /proc/sys/vm/dirty_bytes


Then

swapoff -a

How to Install PHP 8.3 on Ubuntu 26.04, 24.04 and 22.04

 importar chave repo sudo apt install -y ca-certificates curl sudo curl -fsSLo /usr/share/keyrings/deb.sury.org-php.gpg https://packages.sur...

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