For the Copy command cp in linux, The overwrite method is not prompted when the file is overwritten.
Source: Internet
Author: User
For the Copy command cp in linux, The overwrite method is not prompted when the file is overwritten-Linux general technology-Linux programming and kernel information. For more information, see the following. \ Cp-R-f source target
By default, the cp command does not prompt overwrite? But the-I option of cp will prompt, while the Linux Startup File ~ /. Bashrc will name cp
Alias cp = 'cp-I'
In this way, in Linux, the cp command is actually run cp-I, and the "\" symbol is added to make the cp Command run without the alias (cp-I.
Will there be no overwrite? As for retaining the link, the cp command does not have such a function. You can write a simple script and check it before cp.
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