Ubuntu increase SWAP file

Ubuntu increase SWAP file

From https://askubuntu.com/a/1066362 sudo swapoff /swapfile sudo fallocate -l 8G /swapfile sudo chmod 600 /swapfile sudo mkswap /swapfile sudo swapon /swapfile Verify: sudo swapon --show Make permanent: echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab
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Ubuntu adjust scrollbar thickness

Ubuntu adjust scrollbar thickness

https://superuser.com/questions/1272428/how-do-you-configure-the-appearance-of-scrollbars-in-firefox-57/1273053#1273053
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