inputfile中:multiple_sed.txt如何用流編輯器同時替換單詞的數量?
perl is an interpreterated language
it has three data types
scalar
array
hashes
scalar is a single value
我嘗試了下面的命令:
sed -e 's/array/scalar/g;s/was/is/g' multiple_sed.txt
輸出:
perl is an interpreterated language
it has three data types
scalar
scalar
hashes
scalar is a single value
我試圖爲兩個詞替代上述命令,但我怎樣才能改變單詞替換的數量(即mor超過100個字)。
如何使用流編輯器(sed)執行此操作?
想如果你能夠詳細闡述你的問題,你可以幫助但是會感激你想要在這裏實現什麼? –