In linux, regular expression [...] are used, via sed, for example, to move chuncks of text around within lines, or to just display one (or more) chunck of a line.
Answer
subexpressions
Question
In linux, regular expression [...] are used, via sed, for example, to move chuncks of text around within lines, or to just display one (or more) chunck of a line.
Answer
?
Question
In linux, regular expression [...] are used, via sed, for example, to move chuncks of text around within lines, or to just display one (or more) chunck of a line.
Answer
subexpressions
If you want to change selection, open document below and click on "Move attachment"
8. Streams and sed -- The Stream Editor in each line). (There are other <option> ; see the sed info page.) For demonstration, type sed -e 's/e/E/g' and type out a few lines of English text. 8.7 Regular Expression Subexpressions <span>The section explains how to do the apparently complex task of moving text around within lines. Consider, for example, the output of ls : say you want to automatically strip out only the size column-- sed can do this sort of editing if you use the special \( \) notation to group
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