https://savecode.net/code/shell/sed+print+a+specific+line
sed print a specific line - SaveCode.net
specific linesedprintsavecode
https://www.machsupport.com/forum/index.php?topic=46365.0
Automated start at a specific line in the gcode program
Automated start at a specific line in the gcode program
at aspecific lineautomatedstartgcode