#90 輝度が高くなっている。

[ext090new.rb]
> for i in 0..0x126
> printf("grep 3EF0FFF0FF90%04X 2024-05-25.csv | head -1 | cut -c 65-186 >> 2024-05-25_cut.hex\n", i)
> end

[Terminal]
$ cd ~/kashiwa/
$ grep '^2024-05-22 05' 40525ksw.csv > 2024-05-25.csv
> [0294] decimal = [0126] hexadecimal
> save above [ext090new.rb]
$ ruby ext090new.rb
$ ruby ext090new.rb > 40525ksw.sh
$ sh 40525ksw.sh
$ cat 2024-05-25_cut.hex > 40525ksw.hex
$ tr -d '\n' < 40525ksw.hex > 40525ksw-oneline.hex
$ cat 40525ksw-oneline.hex | xxd -r -p > 40525ksw-completion.jpg