S13E18 – Full moon - a podcast by Alan Pope, Mark Johnson, Martin Wimpress

This week we’ve been making operating systems for the Raspberry Pi 4. We discuss our favourite gadgets, bring you a verrrry long command line love and round up all your wonderful feedback.

It’s Season 13 Episode 18 of the Ubuntu Podcast! Alan Pope, Mark Johnson and Martin Wimpress are connected and speaking to your brain.

In this week’s show:



* We discuss what we’ve been up to recently:



* Martin has been making Ubuntu MATE 20.04 for the Raspberry Pi 4.





* We discuss some of our favourite gadgets.

* We share a Command Line Lurve:



* A very, very long command line love







lsblk -bdno NAME,SIZE | grep -v loop | while read dev size; do model=$(</sys/block/$dev/device/model); hours=$(sudo smartctl -a /dev/${dev} | awk '/Power_On_Hours/ { gsub(/h.*/, "", $10); print $10 }'); years=$(bc <<< "scale=2; $hours / 24 / 365.25"); size_tib=$(bc <<< "scale=4; $size / 1024 / 1024 / 1024 / 1024"); printf "%s %6d hours (%5.2f years) %.2fTiB %s\n" $dev $hours $years $size_tib "$model"; done | sort -rnk 2



sdd 50346 hours ( 5.74 years) 2.73TiB TOSHIBA DT01ACA3

sdc 50346 hours ( 5.74 years) 2.73TiB TOSHIBA DT01ACA3

sda 50345 hours ( 5.74 years) 2.73TiB TOSHIBA DT01ACA3

sdb 50062 hours ( 5.71 years) 2.73TiB TOSHIBA DT01ACA3

sde 48991 hours ( 5.58 years) 0.23TiB VB0250EAVER





* And we go over all your amazing feedback – thanks for sending it – please keep sending it!

* Image credit: Mike Petrucci

* We are running a crowd funder to cover our audio production costs on Patreon.

* You can listen to the Ubuntu Podcast back catalogue on YouTube.



That’s all for this week! If there’s a topic you’d like us to discuss, or you have any feedback on previous shows, please send your comments and suggestions to show@ubuntupodcast.org or Tweet us or Toot us or Comment on our Facebook page or comment on our sub-Reddit.



* Join us in the Ubuntu Podcast Telegram group.

Further episodes of Linux Matters

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