boppreh · February 9, 2023 10:46
diff --git a/grep_and_sort.py b/grep_and_sort.py
 # Python implementation of
 # $ grep 'lasagna' beef.txt | sort -n | uniq

 import re

 lines = list(set(line for line in open('beef.txt') if 'lasagna' in line))
 lines.sort(key=lambda line: int(re.match('\d*', line)[0] or 0))
 for line in lines: print(line, end='')
	# Python implementation of
	# $ grep 'lasagna' beef.txt \| sort -n \| uniq

	import re

	lines = list(set(line for line in open('beef.txt') if 'lasagna' in line))
	lines.sort(key=lambda line: int(re.match('\d*', line)[0] or 0))
	for line in lines: print(line, end='')