a10

来自「Advanced Bash&#8722 Scripting Guide An 」· 代码 · 共 8 行

# My first sed script by Wangzhh.
1i\
	PERSONNEL FILE
/500/d
s/\([A-Z][a-z]*\) \([A-Z][a-z]*\):/\2 \1:/
$a\
	THE END