Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
これらを 1 つの行に組み合わせて、もう少し効率的にすることは可能ですか。
awk '$4 ~/^[x]/' raw.txt > x_raw.txt awk '!/y/' x_raw.txt > xy_raw.txt
おそらくperlでこれは可能ですか?