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Map count is the number of memory map areas a process may have. Map areas are used as a side-effect of calling malloc or by loading shared libraries.
After the update of filesystem package:
https://archlinux.org/news/increasing-the-default-vmmax_map_count-value
https://docs.kernel.org/admin-guide/sysctl/vm.html#max-map-count
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Error in (function (classes, fdef, mtable) :unable to find an inherited method for function ‘dbWriteTable’ for signature ‘”SQLiteConnection”, “character”, “tbl_df”’
Solution: setOldClass(c(“tbl_df”, “data.frame”))
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It runs in the UEFI pre-boot environment, with no operating system required!!!
The original author’s article: https://axleos.com/an-irc-client-in-your-motherboard
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Code highlighting in Anki with the add-on:
- Highlight Code (https://ankiweb.net/shared/info/112228974), that uses the highlight.js, a JavaScript syntax highlighter with support of 192 languages and 496 themes.
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Some Reddit threads are pure gold
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The most useful ones:
- Integrated Crop tool by Spectacle
- Add multiple Wallpapers at once
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Interesting repository trying to reverse engineer the malicious xz code.
“Although no side effects have been observed, it’s recommended to run this code only in a sandbox/virtual machine until the full code has been understood.”
/root 