February 2001
Beginner to intermediate
448 pages
9h 2m
English
Content preview from Korn Shell Programming by Example
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tail
Official Description
Displays the tail end of a file.
Syntax
tail [-f | -r] [-c number | -n number] [file]
Options
-c number requests that the output start displaying at a specified character number.
-f requests that the tail function does not end after it copies the last line. Can monitor file content growth.
-n number requestst that the output start displaying at specified line number.
-r reverses the display order.
Oddities
The default is to show the last 10 lines of a file.
Example
$ tail -n 3 buzz # Shows last 3 lines of file do x=17 done $ $ tail -c 3 buzz # Shows last 3 chars of file ne $
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