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Top Forums UNIX for Dummies Questions & Answers how to use scp without passord Post 96960 by PradeepRed on Wednesday 25th of January 2006 02:56:12 AM
Old 01-25-2006
Error how to use scp without passord

Please guide me how to use scp without password prompt when i am trying to copy a file from one system to another. rcp command is not working even after i have put entries in .rhost file.
 

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RCP(1)							      General Commands Manual							    RCP(1)

NAME
rcp - remote file copy SYNOPSIS
rcp [-p] file1 file2 rcp [-pr] file ... directory DESCRIPTION
Rcp copies files between machines. Each file or directory argument is either a remote file name of the form ``rhost:path'', or a local file name (containing no `:' characters, or a `/' before any `:'s). If the -r option is specified and any of the source files are directories, rcp copies each subtree rooted at that name; in this case the destination must be a directory. By default, the mode and owner of file2 are preserved if it already existed; otherwise the mode of the source file modified by the umask(2) on the destination host is used. The -p option causes rcp to attempt to preserve (duplicate) in its copies the modification times and modes of the source files, ignoring the umask. If path is not a full path name, it is interpreted relative to your login directory on rhost. A path on a remote host may be quoted (using , ", or ') so that the metacharacters are interpreted remotely. Rcp does not prompt for passwords; your current local user name must exist on rhost and allow remote command execution via rsh(1). Rcp handles third party copies, where neither source nor target files are on the current machine. Hostnames may also take the form ``rname@rhost'' to use rname rather than the current user name on the remote host. The destination hostname may also take the form ``rhost.rname'' to support destination machines that are running 4.2BSD versions of rcp. SEE ALSO
cp(1), ftp(1), rsh(1), rlogin(1). BUGS
Doesn't detect all cases where the target of a copy might be a file in cases where only a directory should be legal. Is confused by any output generated by commands in a .profile, or .*shrc file on the remote host. 4.2 Berkeley Distribution May 12, 1986 RCP(1)
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