The “ls” command in Linux Ubuntu
In Ubuntu (and most Unix-like systems), the ls command is used to list the contents of a directory. When you type:
Read moreAstronomy observatory in Staffordshire, England.
Astronomy observatory in Staffordshire, England.
In Ubuntu (and most Unix-like systems), the ls command is used to list the contents of a directory. When you type:
Read moreThe term “SDRUtil” can refer to a few different tools depending on context (some are tied to SDRplay, others are
Read moreTo change a username in Ubuntu cleanly and safely, follow these steps from a different admin account (not the one you’re
Read moreHi Andrew — good to see your interest in Linux astro-control setups (especially given your radio astronomy background!). For a
Read moreBuilding a horn antenna tuned for the 21 cm (1420.405 MHz) hydrogen line is a popular and effective way to
Read moreDownload disc image below – use Active@ Disc Image to install on new PC – install this image on USB
Read moreYes — the dimensions of a horn antenna really matter for hydrogen line (1420 MHz, λ ≈ 21 cm) observing. The
Read moreThe short answer is: most computer monitors do not directly emit significant power at 1420 MHz, but they can produce
Read moreHow to install “.appimage” files in Linux Ubuntu Yes, Linux; the Linux packages are distributed as an “.appimage” for 32-bit
Read moreGood question, Andrew — short answer: yes, up to a point, a larger corner reflector will generally improve hydrogen line
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