Month: December 2021
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Netta Shahar – the musician
https://soundcloud.com/netta-shahar !!! https://nettashahar.bandcamp.com/ !!! https://www.nettashahar.com/ https://www.instagram.com/nettashahar/ https://www.instagram.com/gurgulitza3/ My new favourite musician.
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the “log4j 2” vulnerability called “log4shell”
https://logging.apache.org/log4j/2.x/#CVE-2021-44228 https://en.wikipedia.org/wiki/Log4Shell https://en.wikipedia.org/wiki/Log4j https://de.wikipedia.org/wiki/Log4j#Sicherheitslückenfund_im_Dezember_2021 https://de.wikipedia.org/wiki/Log4j
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how to check (scan) for open ports from outside in Linux
https://linuxize.com/post/check-open-ports-linux/
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SSH Key Rotation
https://www.linuxjournal.com/content/ssh-key-rotation-posix-shell-sunset-nears-elderly-keys
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Alpine Linux is a Linux distribution based on BusyBox – it is perfect for containers providing quick boot-up times
https://en.wikipedia.org/wiki/Alpine_Linux
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Moving Thunderbird Data to a New Computer
https://support.mozilla.org/en-US/kb/moving-thunderbird-data-to-a-new-computer