sed & awk: UNIX Elektrowerkzeuge von Dale Dougherty (Englisch) Taschenbuch
34,51 €
Sed is a "stream editor" for editing streams of text that might be too large to edit as a single file, or that might be generated on the fly as part of a larger data processing step. The most common operation done with sed is substitution, replacing one block of text with another.
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