Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) # This filter requires one command line option of form -vN=n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) # where n must be a decimal number.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) # Repeat each input line containing $$ n times, replacing $$ with 0...n-1.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) # Replace each $# with n, and each $* with a single $.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) BEGIN {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 	n = N + 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	if (/\$\$/) { rep = n } else { rep = 1 }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	for (i = 0; i < rep; ++i) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 		tmp = $0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 		gsub(/\$\$/, i, tmp)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 		gsub(/\$#/, n, tmp)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 		gsub(/\$\*/, "$", tmp)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 		print tmp
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) }