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196 lines
3.6 KiB
XML
196 lines
3.6 KiB
XML
<sect2>
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<title>Contents</title>
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<para>
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The Fileutils package contains the chgrp, chmod, chown, cp, dd, df, dir,
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dircolors, du, install, ln, ls, mkdir, mkfifo, mknod, mv, rm, rmdir,
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sync, touch and vdir programs.
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</para>
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</sect2>
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<sect2><title>Description</title>
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<sect3><title>chgrp</title>
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<para>
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chgrp changes the group ownership of each given file to the named group,
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which can be either a group name or a numeric group ID.
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</para>
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</sect3>
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<sect3><title>chmod</title>
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<para>
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chmod changes the permissions of each given file according to mode, which
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can be either a symbolic representation of changes to make, or an octal
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number representing the bit pattern for the new permissions.
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</para>
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</sect3>
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<sect3><title>chown</title>
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<para>
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chown changes the user and/or group ownership of each given file.
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</para>
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</sect3>
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<sect3><title>cp</title>
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<para>
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cp copies files from one place to another.
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</para>
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</sect3>
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<sect3><title>dd</title>
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<para>
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dd copies a file (from the standard input to the standard output, by default)
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with a user-selectable blocksize, while optionally performing conversions
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on it.
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</para>
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</sect3>
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<sect3><title>df</title>
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<para>
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df displays the amount of disk space available on the filesystem
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containing each file name argument. If no file name is given, the space
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available on all currently mounted filesystems is shown.
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</para>
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</sect3>
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<sect3><title>ls, dir and vdir</title>
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<para>
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dir and vdir are versions of ls with different default output formats.
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These programs list each given file or directory name. Directory contents
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are sorted alphabetically. For ls, files are by default listed in columns,
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sorted vertically, if the standard output is a terminal; otherwise they
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are listed one per line. For dir, files are by default listed in columns,
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sorted vertically. For vdir, files are by default listed in long format.
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</para>
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</sect3>
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<sect3><title>dircolors</title>
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<para>
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dircolors outputs commands to set the LS_COLOR environment variable.
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The LS_COLOR variable is use to change the default color scheme used by
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ls and related utilities.
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</para>
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</sect3>
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<sect3><title>du</title>
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<para>
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du displays the amount of disk space used by each argument and for each
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subdirectory of directory arguments.
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</para>
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</sect3>
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<sect3><title>install</title>
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<para>
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install copies files and sets their permission modes and, if possible,
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their owner and group.
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</para>
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</sect3>
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<sect3><title>ln</title>
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<para>
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ln makes hard or soft (symbolic) links between files.
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</para>
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</sect3>
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<sect3><title>mkdir</title>
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<para>
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mkdir creates directories with a given name.
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</para>
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</sect3>
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<sect3><title>mkfifo</title>
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<para>
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mkfifo creates a FIFO with each given name.
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</para>
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</sect3>
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<sect3><title>mknod</title>
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<para>
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mknod creates a FIFO, character special file, or block special file with the
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given file name.
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</para>
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</sect3>
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<sect3><title>mv</title>
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<para>
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mv moves files from one directory to another or renames files, depending
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on the arguments given to mv.
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</para>
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</sect3>
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<sect3><title>rm</title>
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<para>
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rm removes files or directories.
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</para>
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</sect3>
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<sect3><title>rmdir</title>
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<para>
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rmdir removes directories, if they are empty.
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</para>
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</sect3>
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<sect3><title>shred</title>
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<para>
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shred deletes a file securely, overwriting it first so that its contents can't
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be recovered.
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</para>
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</sect3>
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<sect3><title>sync</title>
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<para>
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sync forces changed blocks to disk and updates the super block.
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</para>
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</sect3>
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<sect3><title>touch</title>
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<para>
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touch changes the access and modification times of each given file to the
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current time. Files that do not exist are created empty.
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</para>
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</sect3>
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</sect2>
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