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1.1 ! root 1: .th LN I 3/15/72 ! 2: .sh NAME ! 3: ln \*- make a link ! 4: .sh SYNOPSIS ! 5: .bd ln ! 6: name1 [ name2 ] ! 7: .sh DESCRIPTION ! 8: A link is a directory entry referring ! 9: to a file; the same file (together with ! 10: its size, all its protection ! 11: information, etc) ! 12: may have several links to it. ! 13: There is no way to distinguish a link to a file ! 14: from its original directory entry; ! 15: any changes in the ! 16: file are effective ! 17: independently of the name by which the file is known. ! 18: .s3 ! 19: .it Ln ! 20: creates a link to an existing file ! 21: .it name1. ! 22: If ! 23: .it name2 ! 24: is given, the link has that name; ! 25: otherwise it is placed in the current directory ! 26: and its name is the last component ! 27: of ! 28: .it name1. ! 29: .s3 ! 30: It is forbidden to link to a directory ! 31: or to link across file systems. ! 32: .sh "SEE ALSO" ! 33: rm(I) ! 34: .sh BUGS ! 35: There is nothing particularly ! 36: wrong with ! 37: .it ln, ! 38: but ! 39: .it tp ! 40: doesn't understand about links and makes one copy for ! 41: each name by which a file is known; ! 42: thus if the tape is extracted ! 43: several copies are restored and the information that links were involved ! 44: is lost.
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