copiare directory cp con quale parametro?

Antonio 6sette

2007-05-03 07:09:12 UTC

Post by nawfer
usando il comando cp che diferenza c'è tra
cp -r
e cp -a

ma il comando 'man cp' non ti da niente ? comunque dipende dallo Unix e
dalla versione di cp ... ad esempio, su linux:

-R Copy directories recursively, and do the right thing when
objects other than ordinary files or directories are encoun-
tered. (Thus, the copy of a FIFO or special file is a FIFO or
special file.)

-r Copy directories recursively, and do something unspecified with
objects other than ordinary files or directories. (Thus, it is
allowed, in fact encouraged, to have the -r option a synonym for
-R. However, silly behaviour, like that of the GNU 4.0 version
of cp is not forbidden.)

ciao ..

--
#include <stdio.h>
int main(void){char c[]={10,65,110,116,111,110,105,111,32,98,97,114,98,111,110,
101,32,60,104,105,110,100,101,109,105,116,64,116,105,115,99,97,108,105,110,101,
116,46,105,116,62,10,10,0};printf("%s",c);return 0;}