Teresita
@linuxgal.bsky.social
Linux Geeks: Smart. Single. Sexy. Well, two out of three ain't bad!
Des Moines, #Washington
#Astronomy #Atheism #Bible #CLI #Film #GenX #LGBTQ #Linux #Math #MSDOS #Physics #Python #Quantum #Science #ScienceFiction #Taoism #StarTrek #Vim #Women #Xena
Des Moines, #Washington
#Astronomy #Atheism #Bible #CLI #Film #GenX #LGBTQ #Linux #Math #MSDOS #Physics #Python #Quantum #Science #ScienceFiction #Taoism #StarTrek #Vim #Women #Xena
November 11, 2024 at 1:09 AM
November 11, 2024 at 1:03 AM
Get max, min, mean and median of a single column of numbers:
$ cat data.dat | datamash max 1 min 1 mean 1 median 1
$ cat data.dat | datamash max 1 min 1 mean 1 median 1
November 10, 2024 at 11:29 PM
Get max, min, mean and median of a single column of numbers:
$ cat data.dat | datamash max 1 min 1 mean 1 median 1
$ cat data.dat | datamash max 1 min 1 mean 1 median 1
List all your ebooks:
$ calibredb list
$ calibredb list
November 10, 2024 at 11:06 PM
List all your ebooks:
$ calibredb list
$ calibredb list
November 10, 2024 at 3:50 PM
Why learn Morse code when #sed will do it for ya?
#!/bin/sed -rf
s/.*/\U&/
s/$/\nA.-B-...C-.-.D-..E.F..-.G--.H....I..J.---K-.-L.-..M--N-.O---P.--.Q--.-R.-.S...T-U..-V...-W.--X-..-Y-.--Z--../
:a
s/([A-Z])([^\n]*\n.*\1([-.]+))/\3 \2/
ta
s/\n.*//
#!/bin/sed -rf
s/.*/\U&/
s/$/\nA.-B-...C-.-.D-..E.F..-.G--.H....I..J.---K-.-L.-..M--N-.O---P.--.Q--.-R.-.S...T-U..-V...-W.--X-..-Y-.--Z--../
:a
s/([A-Z])([^\n]*\n.*\1([-.]+))/\3 \2/
ta
s/\n.*//
November 10, 2024 at 3:36 PM
Why learn Morse code when #sed will do it for ya?
#!/bin/sed -rf
s/.*/\U&/
s/$/\nA.-B-...C-.-.D-..E.F..-.G--.H....I..J.---K-.-L.-..M--N-.O---P.--.Q--.-R.-.S...T-U..-V...-W.--X-..-Y-.--Z--../
:a
s/([A-Z])([^\n]*\n.*\1([-.]+))/\3 \2/
ta
s/\n.*//
#!/bin/sed -rf
s/.*/\U&/
s/$/\nA.-B-...C-.-.D-..E.F..-.G--.H....I..J.---K-.-L.-..M--N-.O---P.--.Q--.-R.-.S...T-U..-V...-W.--X-..-Y-.--Z--../
:a
s/([A-Z])([^\n]*\n.*\1([-.]+))/\3 \2/
ta
s/\n.*//
November 10, 2024 at 3:34 PM
November 10, 2024 at 2:59 PM
