grep

基本解釋

Know when grep should do the counting -- and when it should step aside.
grep 可以加上 -c 選項(xiàng)計(jì)算結(jié)果總數(shù)，不用透過(guò) pipe 執(zhí)行 wc。
Applications such as VI, LS, and GREP are the main targets for the Windows POSIX subsystem.
VI、LS和GREP這樣的應(yīng)用程序是Windows POSIX子系統(tǒng)的主要目標(biāo)。
CRM114 is a small language designed to write filters in; consider it to be a version of grep with super powers.
CRM114是一種專門為寫過(guò)濾器設(shè)計(jì)的小語(yǔ)言,可以把它當(dāng)做擁有超能力的grep版本。
You might want to search for recently created files, or grep through the last 3 days worth of log files.
也許您想搜索最近創(chuàng)建的文件，或者查找近三天內(nèi)的日志文件中的字符串。
Direct lookup reference or delete, you can use GREP to format and complex searching.
直接查找引用或刪除，還可以利用GREP進(jìn)行格式和復(fù)雜的搜索。