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4. ѥ (pipe)

ξϤǤϡñļŪʥѥפλȤȤͭˤĤޤ

4.1 ʤΤɤΤ

Ã±Ë¤È¡Ñ¥×¤È¤Ð¡×¥í¥°Î½Ï¤Â¾Î¥×¥í¥°Ï¤È¤ ѤǤ褦ˤʤޤ

4.2 ץ: sed Ȥäñʥѥ׽

ϴñʥѥפλȤ򼨤ΤǤ

        $ ls -l | sed -e "s/[aeio]/u/g"
        

嵭ǤϡΤȤޤ褺ޥ 'ls -l' ¹Ԥ졢 νϤ̤ɽˡsed ×¥í¥° (pipe )Ù¤ sed Ʋ̤ɽ

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4.3 ץ: 'ls -l *.txt' إޥ

餯ϡ'ls -l *.txt' Ȥ񤷤ˡǤ 夲ΤϡեꥹȥåפȤΥޤä뤿ǤϤ ñ˥ѥפλȤǤ

        $ ls -l | grep "\.txt$"
        

嵭Ǥϡ'ls -l' ×¥í¥°Î½Ï¤ grep ×¥í¥° ì¡¢ "\.txt$" ɽ˹פԤ̤˽Ϥ Þ¤ (: 嵭DZߥޡɽ硢ϥХååΰ̣Ǥ)


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