rsalz@uunet.uu.net (Rich Salz) (03/29/89)
Submitted-by: Jonathan I. Kamens <jik@PIT-MANAGER.MIT.EDU>
Posting-number: Volume 18, Issue 73
Archive-name: undel/part01
[ This will need a bit of work to run under non-BSD. It's also
probably going to be the LAST safe-rm/unrm/whatever posting
I approve, except for patches. --r$ ]
This archives contains the sources for five programs (well, actually,
four, since one is a symbolic link):
delete
undelete
expunge
purge
lsdel
The programs were written at Project Athena in response to the problem
which many novice Unix users have with accidentally deleting files
they didn't want to delete (Hell, I've done it :-).
I am already aware of quite a few improvements I could make in the
code (I am fairly certain that there are better regexp matching
libraries *and* better directory searching libraries I could be
using.), and I will be making them as soon as I am done with my
current project. I would appreciate hearing any suggestions you may
have and/or accepting any patches you wish to submit :-)
#! /bin/sh
# This is a shell archive. Remove anything before this line, then unpack
# it by saving it into a file and typing "sh file". To overwrite existing
# files, type "sh file -c". You can also feed this as standard input via
# unshar, or by typing "sh <file", e.g.. If this archive is complete, you
# will see the following message at the end:
# "End of archive 1 (of 6)."
# Contents: MANIFEST README col.h delete.h directories.h expunge.h
# lsdel.h man1 man1/expunge.1 man1/lsdel.1 man1/purge.1
# man1/undelete.1 mit-copyright.h pattern.h undelete.h util.h
# Wrapped by jik@pit-manager on Mon Mar 27 12:16:44 1989
PATH=/bin:/usr/bin:/usr/ucb ; export PATH
if test -f 'MANIFEST' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'MANIFEST'\"
else
echo shar: Extracting \"'MANIFEST'\" \(920 characters\)
sed "s/^X//" >'MANIFEST' <<'END_OF_FILE'
X File Name Archive # Description
X-----------------------------------------------------------
X MANIFEST 1 This shipping list
X Makefile 2
X README 1
X col.c 2
X col.h 1
X delete.c 3
X delete.h 1
X directories.c 6
X directories.h 1
X expunge.c 4
X expunge.h 1
X lsdel.c 3
X lsdel.h 1
X man1 1
X man1/delete.1 2
X man1/expunge.1 1
X man1/lsdel.1 1
X man1/purge.1 1
X man1/undelete.1 1
X mit-copyright.h 1
X pattern.c 4
X pattern.h 1
X undelete.c 5
X undelete.h 1
X util.c 2
X util.h 1
END_OF_FILE
if test 920 -ne `wc -c <'MANIFEST'`; then
echo shar: \"'MANIFEST'\" unpacked with wrong size!
fi
# end of 'MANIFEST'
fi
if test -f 'README' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'README'\"
else
echo shar: Extracting \"'README'\" \(1463 characters\)
sed "s/^X//" >'README' <<'END_OF_FILE'
XThis archives contains the sources for five programs (well, actually,
Xfour, since one is a symbolic link):
X
X delete
X undelete
X expunge
X purge
X lsdel
X
XThe programs were written at Project Athena in response to the problem
Xwhich many novice Unix users have with accidentally deleting files
Xthey didn't want to delete (Hell, I've done it :-).
X
XI am already aware of quite a few improvements I could make in the
Xcode (I am fairly certain that there are better regexp matching
Xlibraries *and* better directory searching libraries I could be
Xusing.), and I will be making them as soon as I am done with my
Xcurrent project. I would appreciate hearing any suggestions you may
Xhave and/or accepting any patches you wish to submit :-)
X
XI've only compiled these under 4.3BSD on VAXen and IBM RT/PC's, as
Xwell as on Mach on the NeXT Machine, but I assume they should compile
Xwith minimal trouble on other architectures (does SysV have the
Xre_comp and re_exec procedures for regular expression matching?).
X
XIf you make it compile on another platform and you have to make
Xchanges, please send me patches.
X
XMy address:
X
XJonathan Kamens USnail:
XMIT Project Athena 410 Memorial Drive, No. 223F
Xjik@Athena.MIT.EDU Cambridge, MA 02139-4318
XOffice: 617-253-4261 Home: 617-225-8218
X
XP.S. Please see the file "mit-copyright.h" for copying and
Xredistribution information. Copyright 1989 Massachusetts Institute of
XTechnology. All Rights Reserved. Etc.
END_OF_FILE
if test 1463 -ne `wc -c <'README'`; then
echo shar: \"'README'\" unpacked with wrong size!
fi
# end of 'README'
fi
if test -f 'col.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'col.h'\"
else
echo shar: Extracting \"'col.h'\" \(1485 characters\)
sed "s/^X//" >'col.h' <<'END_OF_FILE'
X/*
X * $Source: /mit/jik/src/delete/RCS/col.h,v $
X * $Author: jik $
X *
X * This header file is part of a package including delete, undelete,
X * lsdel, expunge and purge. The software suite is meant as a
X * replacement for rm which allows for file recovery.
X *
X * Copyright (c) 1989 by the Massachusetts Institute of Technology.
X * For copying and distribution information, see the file "mit-copyright.h."
X */
X#include "mit-copyright.h"
X
X/*
X * DEF_COL_WIDTH: the column with to try to use if none is specified.
X * DEF_WAIT: 1 if the program is supposed to wait for stdin to get to
X * end-of-file and then print out everything in order in
X * columns by default. If this is 0, then the default is
X * for the program to print across instead of down and to
X * print as it receives input from stdin.
X * DEF_VAR_COLS: if 1, use variable-width columns based on text width.
X * if 1, DEF_WAIT must be true.
X * DEF_SCR_WIDTH: default screen width
X * DEF_NUM_ITEMS: if 1, number each item
X * DEF_MARGIN: the default margin in between columns of text
X */
X#define DEF_COL_WIDTH 20
X#define DEF_WAIT 1
X#define DEF_VAR_COLS 1
X#define DEF_SCR_WIDTH 80
X#define DEF_NUM_ITEMS 1
X#define DEF_MARGIN 2
X /* This is used for when we need a guess as to how long a number will */
X /* be when printed. Also, if we are supposed to work in wait mode */
X /* and are not given a maxitems value, this is what is used. */
X#define DEF_MAX_ITEMS 10000
END_OF_FILE
if test 1485 -ne `wc -c <'col.h'`; then
echo shar: \"'col.h'\" unpacked with wrong size!
fi
# end of 'col.h'
fi
if test -f 'delete.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'delete.h'\"
else
echo shar: Extracting \"'delete.h'\" \(536 characters\)
sed "s/^X//" >'delete.h' <<'END_OF_FILE'
X/*
X * $Source: /mit/jik/src/delete/RCS/delete.h,v $
X * $Author: jik $
X * $Header: delete.h,v 1.3 89/03/27 12:06:11 jik Exp $
X *
X * This file is part of a package including delete, undelete,
X * lsdel, expunge and purge. The software suite is meant as a
X * replacement for rm which allows for file recovery.
X *
X * Copyright (c) 1989 by the Massachusetts Institute of Technology.
X * For copying and distribution information, see the file "mit-copyright.h."
X */
X
X#define ERROR_MASK 1
X#define NO_DELETE_MASK 2
X
X#include "mit-copyright.h"
END_OF_FILE
if test 536 -ne `wc -c <'delete.h'`; then
echo shar: \"'delete.h'\" unpacked with wrong size!
fi
# end of 'delete.h'
fi
if test -f 'directories.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'directories.h'\"
else
echo shar: Extracting \"'directories.h'\" \(1434 characters\)
sed "s/^X//" >'directories.h' <<'END_OF_FILE'
X/*
X * $Source: /mit/jik/src/delete/RCS/directories.h,v $
X * $Author: jik $
X * $Header: directories.h,v 1.6 89/03/27 12:06:24 jik Exp $
X *
X * This file is part of a package including delete, undelete,
X * lsdel, expunge and purge. The software suite is meant as a
X * replacement for rm which allows for file recovery.
X *
X * Copyright (c) 1989 by the Massachusetts Institute of Technology.
X * For copying and distribution information, see the file "mit-copyright.h."
X */
X
X#include "mit-copyright.h"
X
Xtypedef short Boolean;
X#define True (Boolean) 1
X#define False (Boolean) 0
X
X
X#define blk_to_k(x) (x * DEV_BSIZE / 1024)
X
X#define FOLLOW_LINKS 1
X#define DONT_FOLLOW_LINKS 0
X
Xtypedef struct filrec {
X char name[MAXNAMLEN];
X struct filrec *previous;
X struct filrec *parent;
X struct filrec *dirs;
X struct filrec *files;
X struct filrec *next;
X Boolean specified;
X Boolean freed;
X struct stat specs;
X} filerec;
X
X
X
Xfilerec *add_directory_to_parent();
Xfilerec *add_file_to_parent();
Xfilerec *add_path_to_tree();
Xfilerec *find_child();
Xfilerec *first_in_directory();
Xfilerec *first_specified_in_directory();
Xfilerec *get_cwd_tree();
Xfilerec *get_root_tree();
Xfilerec *next_directory();
Xfilerec *next_in_directory();
Xfilerec *next_leaf();
Xfilerec *next_specified_directory();
Xfilerec *next_specified_in_directory();
Xfilerec *next_specified_leaf();
X
Xchar *get_leaf_path();
Xchar **accumulate_names();
END_OF_FILE
if test 1434 -ne `wc -c <'directories.h'`; then
echo shar: \"'directories.h'\" unpacked with wrong size!
fi
# end of 'directories.h'
fi
if test -f 'expunge.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'expunge.h'\"
else
echo shar: Extracting \"'expunge.h'\" \(591 characters\)
sed "s/^X//" >'expunge.h' <<'END_OF_FILE'
X/*
X * $Source: /mit/jik/src/delete/RCS/expunge.h,v $
X * $Author: jik $
X * $Header: expunge.h,v 1.3 89/03/27 12:06:56 jik Exp $
X *
X * This file is part of a package including delete, undelete,
X * lsdel, expunge and purge. The software suite is meant as a
X * replacement for rm which allows for file recovery.
X *
X * Copyright (c) 1989 by the Massachusetts Institute of Technology.
X * For copying and distribution information, see the file "mit-copyright.h."
X */
X#include "mit-copyright.h"
X
X#define ERROR_MASK 1
X#define NO_DELETE_MASK 2
X#define NO_TIMEOUT_MASK 4
X
Xchar **get_the_files();
END_OF_FILE
if test 591 -ne `wc -c <'expunge.h'`; then
echo shar: \"'expunge.h'\" unpacked with wrong size!
fi
# end of 'expunge.h'
fi
if test -f 'lsdel.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'lsdel.h'\"
else
echo shar: Extracting \"'lsdel.h'\" \(558 characters\)
sed "s/^X//" >'lsdel.h' <<'END_OF_FILE'
X/*
X * $Source: /mit/jik/src/delete/RCS/lsdel.h,v $
X * $Author: jik $
X * $Header: lsdel.h,v 1.3 89/03/27 12:07:23 jik Exp $
X *
X * This file is part of a package including delete, undelete,
X * lsdel, expunge and purge. The software suite is meant as a
X * replacement for rm which allows for file recovery.
X *
X * Copyright (c) 1989 by the Massachusetts Institute of Technology.
X * For copying and distribution information, see the file "mit-copyright.h."
X */
X#include "mit-copyright.h"
X
X#define ERROR_MASK 1
X#define NO_DELETE_MASK 2
X
Xchar **get_the_files();
END_OF_FILE
if test 558 -ne `wc -c <'lsdel.h'`; then
echo shar: \"'lsdel.h'\" unpacked with wrong size!
fi
# end of 'lsdel.h'
fi
if test ! -d 'man1' ; then
echo shar: Creating directory \"'man1'\"
mkdir 'man1'
fi
if test -f 'man1/expunge.1' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'man1/expunge.1'\"
else
echo shar: Extracting \"'man1/expunge.1'\" \(3824 characters\)
sed "s/^X//" >'man1/expunge.1' <<'END_OF_FILE'
X.\" $Source: /mit/jik/src/delete/man1/RCS/expunge.1,v $
X.\" $Author: jik $
X.\" $Header: expunge.1,v 1.4 89/03/27 11:32:49 jik Exp $
X.\"
X.\" Copyright 1989 by the Massachusetts Institute of Technology. All
X.\" rights reserved. The file /usr/include/mit-copyright.h specifies
X.\" the terms and conditions for redistribution.
X.\"
X.\"
X.TH EXPUNGE 1 "January 27, 1988" "MIT Project Athena"
X.ds ]W MIT Project Athena
X.SH NAME
Xexpunge, purge \- permanent removal of \fIdelete\fR\^d files
X.SH SYNOPSIS
X.B expunge
X[
X.B \-r
X] [
X.B \-i
X] [
X.B \-f
X] [
X.B \-t \fIn\fR
X] [
X.B \-n
X] [
X.B \-v
X] [
X.B \-l
X] [
X.B \-y
X] [
X.B \-\|\-
X] [ filename [ ... ]]
X.PP
X.B purge
X.PP
X.SH DESCRIPTION
X.I Expunge
Xand
X.I purge
Xpermanently remove files which have been marked for deletion using
X\fIdelete\fR(1). Files removed with \fIexpunge\fR or \fIpurge\fR
Xcannot be recovered, and care should therefore be exercised in the
Xuse of these utilities.
X.PP
X.I Purge
Xis a simple utility which takes no command-line arguments. When it is
Xexecuted, it searches through the user's entire home directory and
Xfinds all files that have been marked for deletion. It then displays
Xa list of the files where are to be removed and prompts for
Xconfirmation. A response from the user starting with the letter
X\fIy\fR will cause the files to be permanently expunged.
X.PP
XBecause
X.I purge
Xsearches through the user's entire home directory, it can take quite a
Xwhile to complete its search. This is normal.
X.PP
XThe filenames passed to
X.I expunge
Xon the command-line can be directories (deleted or not deleted) or
Xdeleted files. Deleted files or directories are always completely
Xexpunged, while the treatment of non-deleted directories depends on
Xthe
X.BR \-r
Xcommand-line option (see below). If no command-line filenames are
Xspecified,
X.I expunge
Xdefaults to the current working directory.
X.PP
XFor information about wildcard use with \fIexpunge\fR, please see
X\fIundelete\fR(1).
X.PP
X.SH OPTIONS
X.I Expunge
Xaccepts the following command-line options:
X.TP
X.B \-r
XWhen a non-deleted directory is passed to \fIexpunge\fR, the
X.BR \-r
Xoption causes the directory to be searced recursively for deleted
Xfiles. If the recursive option is \fInot\fR specified, only the
Xdirect children of the non-deleted directory are examined. A
Xrecursive search of a large directory can take quite a while.
X.TP
X.B \-i
XThe user is prompted for confirmation with the name of the file and
Xits size in kilobytes before each file or directory is
Xrestored.
X.TP
X.B \-f
XUsed in conjunction with the
X.BR \-l
Xoption, this option prevents
X.I expunge
Xfrom prompting for confirmation after listing all the files that are
Xtoo be deleted. Furthermore, it prevents the printing of error
Xmessages.
X.TP
X.B \-t\fIn\fR
XSpecifies the minimum age (in days) of files to be expunged, measured
Xas the length of time since the last file modification.
X.TP
X.B \-n
XNo file expunges are performed. Instead,
X.I expunge
Xprints to the standard output the files that it would expunge were the
X.BR \-n
Xoption not specified.
X.TP
X.B \-v
XCauses
X.I expunge
Xto report each file as it is expunged, as well as the size of the file
Xand a running total of the number of kilobytes expunged.
X.TP
X.B \-l
XCauses
X.I expunge
Xto list all found files before expunging them, similar to the actions
Xof
X.I purge.
X.TP
X.B \-y
XThe total number of kilobytes expunged is printed after
X.I expunge
Xis finished removing files.
X.TP
X.B \-\|\-
XTwo dashes indicate that all arguments following it are to be treated
Xas file names, even if they start with a dash.
X.SH "SEE ALSO"
Xdelete(1), undelete(1), lsdel(1), rm(1), rmdir(1)
X.SH AUTHOR
XJonathan I. Kamens (MIT-Project Athena)
X.SH RESTRICTIONS
XCopyright (c) 1989 by the Massachusetts Institute of Technology. All
Xrights reserved.
X.IR Delete (1)
Xspecifies the terms and conditions for redistribution.
END_OF_FILE
if test 3824 -ne `wc -c <'man1/expunge.1'`; then
echo shar: \"'man1/expunge.1'\" unpacked with wrong size!
fi
# end of 'man1/expunge.1'
fi
if test -f 'man1/lsdel.1' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'man1/lsdel.1'\"
else
echo shar: Extracting \"'man1/lsdel.1'\" \(1902 characters\)
sed "s/^X//" >'man1/lsdel.1' <<'END_OF_FILE'
X.\" $Source: /mit/jik/src/delete/man1/RCS/lsdel.1,v $
X.\" $Author: jik $
X.\" $Header: lsdel.1,v 1.3 89/03/27 11:32:45 jik Exp $
X.\"
X.\" Copyright 1989 by the Massachusetts Institute of Technology. All
X.\" rights reserved. The file /usr/include/mit-copyright.h specifies
X.\" the terms and conditions for redistribution.
X.\"
X.\"
X.TH LSDEL 1 "January 27, 1988" "MIT Project Athena"
X.ds ]W MIT Project Athena
X.SH NAME
Xlsdel \- list deleted files
X.SH SYNOPSIS
X.B lsdel
X[
X.B \-d
X] [
X.B \-r
X] [
X.B \-t \fIn\fR
X] [
X.B \-y
X] [ filename [ ... ]]
X.PP
X.SH DESCRIPTION
X.I Lsdel
Xlists files that have been marked for deletion by the \fIdelete\fR(1)
Xprogram.
X.PP
XFor information about using wildcards with \fIlsdel\fR, see
X\fIundelete\fR(1).
X.PP
XFilenames passed to \fIlsdel\fR can be directories (non-deleted or
Xdeleted) or deleted files. If a non-deleted directory is specified,
Xlsdel lists the deleted contents of that directory. If the
X.BR \-r
Xoption is specified, all non-deleted children of the directory will be
Xsearched recursively for deleted files. If not command-line filenames
Xare specified,
X.I lsdel
Xdefaults to the current working directory.
X.PP
X.I Lsdel
Xrecursively lists deleted directories by default. This can be
Xdisabled with the
X.BR \-d
Xoption, which causes directory names, rather than their contents, to
Xbe listed.
X.PP
XThe
X.BR \-t
Xoption allows the user to specify a minimum age, in days, of files to
Xlist. Only files that have not been modified in \fIn\fR days or more
Xwill be listed.
X.PP
XThe
X.BR \-y
Xoption causes
X.I lsdel
Xto print the total amount of space taken up by all the files it lists.
X.SH "SEE ALSO"
Xdelete(1), undelete(1), purge(1), expunge(1), ls(1)
X.SH AUTHOR
XJonathan I. Kamens (MIT-Project Athena)
X.SH RESTRICTIONS
XCopyright (c) 1989 by the Massachusetts Institute of Technology. All
Xrights reserved.
X.IR Delete (1)
Xspecifies the terms and conditions for redistribution.
END_OF_FILE
if test 1902 -ne `wc -c <'man1/lsdel.1'`; then
echo shar: \"'man1/lsdel.1'\" unpacked with wrong size!
fi
# end of 'man1/lsdel.1'
fi
if test -f 'man1/purge.1' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'man1/purge.1'\"
else
echo shar: Extracting \"'man1/purge.1'\" \(348 characters\)
sed "s/^X//" >'man1/purge.1' <<'END_OF_FILE'
X.\" $Source: /mit/jik/src/delete/man1/RCS/purge.1,v $
X.\" $Author: jik $
X.\" $Header: purge.1,v 1.1 89/01/27 04:50:13 jik Exp $
X.\"
X.\" Copyright 1989 by the Massachusetts Institute of Technology. All
X.\" rights reserved. The file /usr/include/mit-copyright.h specifies
X.\" the terms and conditions for redistribution.
X.\"
X.\"
X.so man1/expunge.1
END_OF_FILE
if test 348 -ne `wc -c <'man1/purge.1'`; then
echo shar: \"'man1/purge.1'\" unpacked with wrong size!
fi
# end of 'man1/purge.1'
fi
if test -f 'man1/undelete.1' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'man1/undelete.1'\"
else
echo shar: Extracting \"'man1/undelete.1'\" \(3506 characters\)
sed "s/^X//" >'man1/undelete.1' <<'END_OF_FILE'
X.\" $Source: /mit/jik/src/delete/man1/RCS/undelete.1,v $
X.\" $Author: jik $
X.\" $Header: undelete.1,v 1.3 89/03/27 11:32:32 jik Exp $
X.\" Copyright 1989 by the Massachusetts Institute of Technology. All
X.\" rights reserved. The file /usr/include/mit-copyright.h specifies
X.\" the terms and conditions for redistribution.
X.\"
X.\"
X.TH UNDELETE 1 "January 26, 1988" "MIT Project Athena"
X.ds ]W MIT Project Athena
X.SH NAME
Xundelete \- recover files removed by delete
X.SH SYNOPSIS
X.B undelete
X[
X.B \-r
X] [
X.B \-i
X] [
X.B \-f
X] [
X.B \-v
X] [
X.B \-n
X] [
X.B \-R
X] [
X.B \-\|\-
X] [ filename [ ... ]]
X.PP
X.DESCRIPTION
X.I Undelete
Xrecovers files and directories that have been marked for permanent removal by
X\fIdelete\fR(1), but have not
Xyet been removed.
X.PP
XFilenames passed to
X.I undelete
Xcan be directories or deleted files.
XIf a directory that is not deleted is passed to
X.I undelete,
Xthen the deleted files or directories in it will be restored; if the
Xrecursive option is specified, then all deleted files or directories
Xin any of its children will be restored as well.
X.PP
XThe shell wildcards \fI*\fR and \fI?\fR are interpreted correctly by
X.I undelete.
XIt is possible to pass wildcards to the program without the wildcards
Xbeing intercepted by the shell by setting
X.I noglob
X(in \fIcsh\fR) or by quoting the wildcards. To delete a file that
Xactually has a wildcard in its name, you must precede the quoted
Xwildcard with a quoted backslash.
X.PP
XIf no files are specified on the command line,
X.I undelete
Xgoes into interactive mode. In interactive mode, the user is prompted
Xto enter files to be restored, one file per line. Typing a carriage
Xreturn on an empty prompt line exits the program.
X.PP
XWildcards and quoting backslashes can be entered directly at the
Xprompt without any shell interference (which is the
Xmain reason there is an interactive mode).
X.SH OPTIONS
X.I Undelete
Xaccepts the following command-line options:
X.TP
X.B \-r
XIf a specified file is a directory, the directory and all of its
Xchildren are restored recursively. If a specified file is a symbolic
Xlink to a directory, then the directory and its contents will be
Xrestored, not the symbolic link.
X.TP
X.B \-i
XThe user is prompted for confirmation before each file or directory is
Xrestored. This is not the same as the interactive file name entry
Xmode which is automatically activated when no files are specified on
Xthe command line.
X.TP
X.B \-f
XPrevents
X.I undelete
Xfrom reporting errors. Further, if an intact (undeleted) version of a
Xfile which is requested for undeletion exists, then
X.I undelete
Xwill not prompt for confirmation before overwriting the undeleted file
Xwith the recovered one.
X.TP
X.B \-v
XCauses
X.I undelete
Xto report each file as it is restored. Also, causes an introductory
Xmessage to be printed when entering interactive mode.
X.TP
X.B \-n
XNo file recoveries are performed. Instead,
X.I undelete
Xprints to the standard output the files that it would recover were the
X.B \-n
Xoption not specified.
X.TP
X.B \-R
XPrevents
X.I undelete
Xfrom restoring the contents of directories in any case.
X.TP
X.B \-\|\-
XTwo dashes indicate that all arguments following it are to be treated as file
Xnames, even if they start with a dash.
X.SH "SEE ALSO"
Xdelete(1), purge(1), expunge(1), lsdel(1), rm(1), rmdir(1)
X.SH AUTHOR
XJonathan I. Kamens (MIT-Project Athena)
X.SH RESTRICTIONS
XCopyright (c) 1989 by the Massachusetts Institute of Technology. All
Xrights reserved.
X.IR Delete (1)
Xspecifies the terms and conditions for redistribution.
END_OF_FILE
if test 3506 -ne `wc -c <'man1/undelete.1'`; then
echo shar: \"'man1/undelete.1'\" unpacked with wrong size!
fi
# end of 'man1/undelete.1'
fi
if test -f 'mit-copyright.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'mit-copyright.h'\"
else
echo shar: Extracting \"'mit-copyright.h'\" \(1025 characters\)
sed "s/^X//" >'mit-copyright.h' <<'END_OF_FILE'
X/*
X
XCopyright 1987,1988 by the Massachusetts Institute of Technology
X
XAll rights reserved.
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the name of the Massachusetts
XInstitute of Technology (M.I.T.) not be used in advertising or publicity
Xpertaining to distribution of the software without specific, written
Xprior permission.
X
XM.I.T. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
XALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
XM.I.T. BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
XANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
XWHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
XARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
XSOFTWARE.
X
X*/
END_OF_FILE
if test 1025 -ne `wc -c <'mit-copyright.h'`; then
echo shar: \"'mit-copyright.h'\" unpacked with wrong size!
fi
# end of 'mit-copyright.h'
fi
if test -f 'pattern.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'pattern.h'\"
else
echo shar: Extracting \"'pattern.h'\" \(741 characters\)
sed "s/^X//" >'pattern.h' <<'END_OF_FILE'
X/*
X * $Source: /mit/jik/src/delete/RCS/pattern.h,v $
X * $Author: jik $
X * $Header: pattern.h,v 1.3 89/03/27 12:07:57 jik Exp $
X *
X * This program is part of a package including delete, undelete,
X * lsdel, expunge and purge. The software suite is meant as a
X * replacement for rm which allows for file recovery.
X *
X * Copyright (c) 1989 by the Massachusetts Institute of Technology.
X * For copying and distribution information, see the file "mit-copyright.h."
X */
X#include "mit-copyright.h"
X
Xchar **add_str();
Xchar **find_contents();
Xchar **find_deleted_contents();
Xchar **find_deleted_contents_recurs();
Xchar **find_matches();
Xchar **find_deleted_matches();
Xchar **find_recurses();
Xchar **find_deleted_recurses();
X
Xchar *parse_pattern();
END_OF_FILE
if test 741 -ne `wc -c <'pattern.h'`; then
echo shar: \"'pattern.h'\" unpacked with wrong size!
fi
# end of 'pattern.h'
fi
if test -f 'undelete.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'undelete.h'\"
else
echo shar: Extracting \"'undelete.h'\" \(739 characters\)
sed "s/^X//" >'undelete.h' <<'END_OF_FILE'
X/*
X * $Source: /mit/jik/src/delete/RCS/undelete.h,v $
X * $Author: jik $
X * $Header: undelete.h,v 1.3 89/03/27 12:08:17 jik Exp $
X *
X * This program is part of a package including delete, undelete,
X * lsdel, expunge and purge. The software suite is meant as a
X * replacement for rm which allows for file recovery.
X *
X * Copyright (c) 1989 by the Massachusetts Institute of Technology.
X * For copying and distribution information, see the file "mit-copyright.h."
X */
X#include "mit-copyright.h"
X
X#define DELETEPREFIX ".#"
X#define DELETEREPREFIX "\\.#"
X#define ERROR_MASK 1
X#define NO_DELETE_MASK 2
X
Xtypedef struct {
X char *user_name;
X char *real_name;
X} listrec;
X
Xlistrec *sort_files();
Xlistrec *unique();
X
Xchar **get_the_files();
END_OF_FILE
if test 739 -ne `wc -c <'undelete.h'`; then
echo shar: \"'undelete.h'\" unpacked with wrong size!
fi
# end of 'undelete.h'
fi
if test -f 'util.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'util.h'\"
else
echo shar: Extracting \"'util.h'\" \(628 characters\)
sed "s/^X//" >'util.h' <<'END_OF_FILE'
X/*
X * $Source: /mit/jik/src/delete/RCS/util.h,v $
X * $Author: jik $
X * $Header: util.h,v 1.4 89/03/27 12:08:41 jik Exp $
X *
X * This file is part of a package including delete, undelete,
X * lsdel, expunge and purge. The software suite is meant as a
X * replacement for rm which allows for file recovery.
X *
X * Copyright (c) 1989 by the Massachusetts Institute of Technology.
X * For copying and distribution information, see the file "mit-copyright.h."
X */
X#include "mit-copyright.h"
X
Xchar *append();
Xchar *convert_to_user_name();
Xchar *firstpart();
Xchar *lastpart();
Xchar *reg_firstpart();
Xchar *strindex();
Xchar *strrindex();
END_OF_FILE
if test 628 -ne `wc -c <'util.h'`; then
echo shar: \"'util.h'\" unpacked with wrong size!
fi
# end of 'util.h'
fi
echo shar: End of archive 1 \(of 6\).
cp /dev/null ark1isdone
MISSING=""
for I in 1 2 3 4 5 6 ; do
if test ! -f ark${I}isdone ; then
MISSING="${MISSING} ${I}"
fi
done
if test "${MISSING}" = "" ; then
echo You have unpacked all 6 archives.
rm -f ark[1-9]isdone
else
echo You still need to unpack the following archives:
echo " " ${MISSING}
fi
## End of shell archive.
exit 0
--
Please send comp.sources.unix-related mail to rsalz@uunet.uu.net.