mkfile

来自「这是一个同样来自贝尔实验室的和UNIX有着渊源的操作系统, 其简洁的设计和实现易」· 代码 · 共 16 行

# If the existence of this mkfile screws something up, rename it.	-rsc

master:DV:
	{
	echo '# do not edit; automatically generated'
	echo
	echo '
		X , s/Dev (.*)devtab.*{.*\n	L?''(.*)''/DEV \1 \2\n/
		X ,x g/^DEV/ p
	' | sam -d ../*/dev*.c >[2]/dev/null |
	awk '/^DEV/ { printf("%s\t%s\n", $3, $2); }' |
	sort -u
	echo
	cat master.local
	} >master