yohei-a https://blog.hatena.ne.jp/yohei-a/ ablog https://yohei-a.hatenablog.jp/ UNIX -bash-3.00$ perl -le 'print for(1...100)'>foo.txt -bash-3.00$ dd if=foo.txt of=bar1.txt bs=1024k count=10 0+1 records in 0+1 records out -bash-3.00$ dd if=foo.txt bs=1024k count=10>bar2.txt 0+1 records in 0+1 records out -bash-3.00$ dd if=foo.txt bs=1024k count=10|gzip -c>bar3.txt.gz 0+1 records in … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20110414%2F1302765572" title="dd の出力をパイプで gzip に渡して圧縮する - ablog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2011-04-14 16:19:32 rich https://yohei-a.hatenablog.jp/entry/20110414/1302765572 1.0 100%