From 5b57d28ffb6e1ef86b50f7d05d977826eae89bfe Mon Sep 17 00:00:00 2001 From: Kiyoshi Aman Date: Fri, 1 Feb 2019 22:55:37 +0000 Subject: initial population --- bin/cp/cp.1 | 263 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 263 insertions(+) create mode 100644 bin/cp/cp.1 (limited to 'bin/cp/cp.1') diff --git a/bin/cp/cp.1 b/bin/cp/cp.1 new file mode 100644 index 0000000..d038da4 --- /dev/null +++ b/bin/cp/cp.1 @@ -0,0 +1,263 @@ +.\" $NetBSD: cp.1,v 1.46 2018/12/23 01:29:23 gutteridge Exp $ +.\" +.\" Copyright (c) 1989, 1990, 1993, 1994 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" This code is derived from software contributed to Berkeley by +.\" the Institute of Electrical and Electronics Engineers, Inc. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)cp.1 8.3 (Berkeley) 4/18/94 +.\" +.Dd December 22, 2018 +.Dt CP 1 +.Os +.Sh NAME +.Nm cp +.Nd copy files +.Sh SYNOPSIS +.Nm +.Oo +.Fl R +.Op Fl H | Fl L | Fl P +.Oc +.Op Fl f | i +.Op Fl alNpv +.Ar source_file target_file +.Nm cp +.Oo +.Fl R +.Op Fl H | Fl L | Fl P +.Oc +.Op Fl f | i +.Op Fl alNpv +.Ar source_file ... target_directory +.Sh DESCRIPTION +In the first synopsis form, the +.Nm +utility copies the contents of the +.Ar source_file +to the +.Ar target_file . +In the second synopsis form, +the contents of each named +.Ar source_file +is copied to the destination +.Ar target_directory . +The names of the files themselves are not changed. +If +.Nm +detects an attempt to copy a file to itself, the copy will fail. +.Pp +The following options are available: +.Bl -tag -width flag +.It Fl a +Archive mode. +Same as +.Fl RpP . +.It Fl f +For each existing destination pathname, attempt to overwrite it. +If permissions do not allow copy to succeed, remove it and create a new +file, without prompting for confirmation. +(The +.Fl i +option is ignored if the +.Fl f +option is specified.) +.It Fl H +If the +.Fl R +option is specified, symbolic links on the command line are followed. +(Symbolic links encountered in the tree traversal are not followed.) +.It Fl i +Causes +.Nm +to write a prompt to the standard error output before copying a file +that would overwrite an existing file. +If the response from the standard input begins with the character +.Sq Li y , +the file copy is attempted. +.It Fl L +If the +.Fl R +option is specified, all symbolic links are followed. +.It Fl l +Create hard links to regular files in a hierarchy instead of copying. +.It Fl N +When used with +.Fl p , +don't copy file flags. +.It Fl P +No symbolic links are followed. +This is the default. +.It Fl p +Causes +.Nm +to preserve in the copy as many of the modification time, access time, +file flags, file mode, user ID, group ID, and extended attributes, +as allowed by permissions. +.Pp +If the user ID and group ID cannot be preserved due to insufficient +permissions, no error message is displayed and the exit value is not +altered. +.Pp +If the source file has its set user ID bit on and the user ID cannot +be preserved, the set user ID bit is not preserved +in the copy's permissions. +If the source file has its set group ID bit on and the group ID cannot +be preserved, the set group ID bit is not preserved +in the copy's permissions. +If the source file has both its set user ID and set group ID bits on, +and either the user ID or group ID cannot be preserved, neither +the set user ID or set group ID bits are preserved in the copy's +permissions. +.Pp +Extended attributes from all accessible namespaces are copied; +others are ignored. +If an error occurs during this copy, a message is displayed and +.Nm +skips the other extended attributes for that file. +.It Fl R +If +.Ar source_file +designates a directory, +.Nm +copies the directory and the entire subtree connected at that point. +This option also causes symbolic links to be copied, rather than +followed, and for +.Nm +to create special files rather than copying them as normal files. +Created directories have the same mode as the corresponding source +directory, unmodified by the process's umask. +.Pp +Note that +.Nm +copies hard linked files as separate files. +If you need to preserve hard links, consider using a utility like +.Xr pax 1 +instead. +.It Fl v +Causes +.Nm +to be verbose, showing files as they are copied. +.El +.Pp +For each destination file that already exists, its contents are +overwritten if permissions allow, but its mode, user ID, and group +ID are unchanged. +.Pp +In the second synopsis form, +.Ar target_directory +must exist unless there is only one named +.Ar source_file +which is a directory and the +.Fl R +flag is specified. +.Pp +If the destination file does not exist, the mode of the source file is +used as modified by the file mode creation mask +.Ic ( umask , +see +.Xr csh 1 ) . +If the source file has its set user ID bit on, that bit is removed +unless both the source file and the destination file are owned by the +same user. +If the source file has its set group ID bit on, that bit is removed +unless both the source file and the destination file are in the same +group and the user is a member of that group. +If both the set user ID and set group ID bits are set, all of the above +conditions must be fulfilled or both bits are removed. +.Pp +Appropriate permissions are required for file creation or overwriting. +.Pp +Symbolic links are always followed unless the +.Fl R +flag is set, in which case symbolic links are not followed, by default. +The +.Fl H +or +.Fl L +flags (in conjunction with the +.Fl R +flag), as well as the +.Fl P +flag cause symbolic links to be followed as described above. +The +.Fl H +and +.Fl L +options are ignored unless the +.Fl R +option is specified. +In addition, these options override each other and the +command's actions are determined by the last one specified. +The default is as if the +.Fl P +option had been specified. +.Sh EXIT STATUS +.Ex -std cp +.Sh COMPATIBILITY +Historic versions of the +.Nm +utility had a +.Fl r +option. +This implementation supports that option, however, its use is strongly +discouraged, as it does not correctly copy special files, symbolic links, +or FIFOs. +.Sh SEE ALSO +.Xr mv 1 , +.Xr pax 1 , +.Xr rcp 1 , +.Xr umask 2 , +.Xr fts 3 , +.Xr symlink 7 +.Sh STANDARDS +The +.Nm +utility is expected to be +.St -p1003.2 +compatible. +.Pp +The +.Fl a +and +.Fl l +flags are non-standard extensions. +They are intended to be compatible with the same options which +other implementations, namely GNU coreutils and +.Fx , +of this utility have. +.Pp +The +.Fl v +option is an extension to +.St -p1003.2 . +.Sh HISTORY +A +.Nm +utility appeared in +.At v1 . -- cgit v1.2.3-60-g2f50