February 2001
Beginner to intermediate
448 pages
9h 2m
English
Content preview from Korn Shell Programming by Example
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cp
Official Description
Copies files.
Syntax
cp [-fipr] [--] source destination
Options (not a complete list)
-f does not prompt you when an existing file is to be overwritten (not available in all UNIX variants).
-i prompts you with the name of the file whenever the copy would cause an existing file to be overwritten.
-p preserves metadata (permissions, ownership, dates, and so on).
-r, when the source is a directory, copies the directory and the entire subtree connected at that point.
Oddities
Do not give the destination the same name as one of the source files.
If you specify a directory as the destination, the directory must already exist.
Example
$ ls -l buzz4
-rwxrwxr-- 1 obrien obrien 165 Nov 26 14:08 buzz4 # Note date and time $ $ ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.