GNU/Linux man pages
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Expressions régulières,
Syntaxe et mise en oeuvre :
Unix |
Unix v6 |
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ln(1) |
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ln make a link name1 [ name2 ] A link is a directory entry referring to a file; the same file (together with its size, all its protection information, etc) may have several links to it. There is no way to distinguish a link to a file from its original directory entry; any changes in the file are effective independently of the name by which the file is known. creates a link to an existing file If is given, the link has that name; otherwise it is placed in the current directory and its name is the last component of It is forbidden to link to a directory or to link across file systems. rm (I) There is nothing particularly wrong with but doesn’t understand about links and makes one copy for each name by which a file is known; thus if the tape is extracted several copies are restored and the information that links were involved is lost.
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ln(1) | |