@JE1CVL, #20240925T1144.csv
https://www.asahi-net.or.jp/~ei7m-wkt/numb1161.htm
[ext08c.rb]
> for i in 0..0x119
> printf("grep 3EF053CCFF8C%04X 20240925T1144.csv | head -1 | cut -c 65-186 >> 20240925T1144_8C_cut.hex\n", i)
> end
[Terminal]
> [0281] decimal = [0119] hexadecimal
> save above [ext08c.rb]
$ ruby ext08c.rb
$ ruby ext08c.rb > 40925sk2.sh
$ sh 40925sk2.sh
$ cat 20240925T1144_8C_cut.hex > 40925sk2.hex
$ tr -d '\n' < 40925sk2.hex > 40925sk2-oneline.hex
$ cat 40925sk2-oneline.hex | xxd -r -p > 40925sk2-completion.jpg