📄 l37.2a
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#printA range of line numbers can be used with the substitutecommand as with the print command. For example,$-4,$s/cat/&s/pwill change "cat" into "cats" on the last five lines ofa file. In this directory there is a file "cliche"containing a number of instances of the word "dog"; changethe instances of "dog" in the first five lines to "dogs".Then rewrite the file and type "ready".#create Refdogs tiredsick as a dogsdogs earedwouldn't send a dogs out on a night like thisevery dogs has his daydog gone#create clichedog tiredsick as a dogdog earedwouldn't send a dog out on a night like thisevery dog has his daydog gone#user#cmp cliche Ref#log#next37.2b 5
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