shithub: bin.rc

ref: a739eb939b352f37941f46910551cc2070ecd5bb
dir: /bin/last/

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#!/bin/rc

# Repeats on standard output the textual output
# of the last command in a current rio window.
# May be considered a complement to "(1).

awk '
	/^'^$prompt(1)^'/ {clear = 1; next}
	{
		if(clear){
			clear = 0
			i = 0
			delete buf
		}
		buf[i++] = $0
	}
	END{
		for(i=0; i<length(buf); i++)
			print buf[i]
	}
' /dev/text