Yank to Clipboard in VIM/

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General yank: y

Fedora Gets Stuck after Nvidia Driver and CUDA Installed

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After installing Nvidia Driver and CUDA on a Nvidia Optimus laptop (following instructions on if-not-true-then-false), Fedora (34+) often gets stuck after several minutes poweron.

GIMP

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GIMP, notable software for image processing in linux

Useful Shell Commands

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Count number of fiels in a dir

• ls | wc -l, all regular files/folders just in this dir
• ls -a | grep ^\\. | wc -l, all hidden files/folders just in thid dir
• tree -L 1, list tree just in this dir, and count number of files and folders respectively
• find ./ -maxdepth 1 -type f,d | wc -l, but will match current dir and hidden files/folders