5 files changed, 0 insertions, 230 deletions
diff --git a/system/zerofree/README b/system/zerofree/README
deleted file mode 100644
index 14a43ae30e..0000000000
--- a/system/zerofree/README
+++ /dev/null
@@ -1,7 +0,0 @@
-Zerofree is a utility which scans the free blocks in an ext2/3/4
-filesystem and fills any non-zero blocks with zeroes.
-
-This is useful if you have an ext2/3/4 virtual disk image
-(e.g. VirtualBox' .vdi) that you wish to compact.
-
-See project homepage for information and usage.
diff --git a/system/zerofree/slack-desc b/system/zerofree/slack-desc
deleted file mode 100644
index 864bdb3182..0000000000
--- a/system/zerofree/slack-desc
+++ /dev/null
@@ -1,19 +0,0 @@
-# HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description.
-# Line up the first '|' above the ':' following the base package name, and
-# the '|' on the right side marks the last column you can put a character in.
-# You must make exactly 11 lines for the formatting to be correct.  It's also
-# customary to leave one space after the ':' except on otherwise blank lines.
-
-        |-----handy-ruler------------------------------------------------------|
-zerofree: zerofree (fills free blocks in an ext2/3/4 filesystem with zeroes)
-zerofree:
-zerofree: Zerofree is a utility which scans the free blocks in an ext2/3/4
-zerofree: filesystem and fills any non-zero blocks with zeroes.
-zerofree: This is useful if you have an ext2/3/4 virtual disk image
-zerofree: (e.g. VirtualBox' .vdi) that you wish to compact.
-zerofree: See project homepage for information and usage.
-zerofree:
-zerofree:
-zerofree: Homepage: http://intgat.tigress.co.uk/rmy/uml/index.html
-zerofree:
diff --git a/system/zerofree/zerofree.8 b/system/zerofree/zerofree.8
deleted file mode 100644
index fb6f277e7b..0000000000
--- a/system/zerofree/zerofree.8
+++ /dev/null
@@ -1,92 +0,0 @@
-.TH "ZEROFREE" "8" 
-.SH "NAME" 
-zerofree \(em zero free blocks from ext2, ext3 and ext4 file-systems 
-.SH "SYNOPSIS" 
-.PP 
-\fBzerofree\fR [\fB-n\fP]  [\fB-v\fP]  [\fB-f fillval\fP]  \fIfilesystem\fR 
-.SH "DESCRIPTION" 
-.PP 
-\fBzerofree\fR finds the unallocated, 
-blocks with non-zero value content in an ext2, ext3 or ext4 
-\fIfilesystem\fR (e.g. /dev/hda1) and 
-fills them with zeroes (or another octet of your choice). 
- 
- 
-.PP 
-Filling unused areas with zeroes is useful if the device on 
-which this file-system resides is a disk image. In this case, 
-depending on the type of disk image, a secondary utility may be 
-able to reduce the size of the disk image after zerofree has 
-been run.  
- 
-.PP 
-Filling unused areas may also be useful with solid-state 
-drives (SSDs). On some SSDs, filling blocks with ones (0xFF) 
-is reported to trigger Flash block erasure by the firmware, 
-possibly giving a write performance increase.  
- 
-.PP 
-The usual way to achieve the same result (zeroing the 
-unallocated blocks) is to run \fBdd\fR (1) to 
-create a file full of zeroes that takes up the entire free 
-space on the drive, and then delete this file. This has many 
-disadvantages, which zerofree alleviates:      
-.IP "   \(bu" 6 
-it is slow; 
-.IP "   \(bu" 6 
-it makes the disk image (temporarily) grow to its maximal 
-extent; 
-.IP "   \(bu" 6 
-it (temporarily) uses all free space on the disk, so other 
-concurrent write actions may fail.  
- 
-.PP 
-\fIfilesystem\fR has to be unmounted or 
-mounted read-only for \fBzerofree\fR to work. It 
-will exit with an error message if the 
-\fIfilesystem\fR is mounted writable. To 
-remount the root file-system readonly, you can first switch to 
-single user runlevel (\fBtelinit 1\fR) then use 
-\fBmount \-o remount,ro 
-\fIfilesystem\fR\fR.  
- 
-.PP 
-\fBzerofree\fR has been written to be run 
-from GNU/Linux systems installed as guest OSes inside a virtual 
-machine. In this case, it is typically run from within the guest 
-system, and a utility is then run from the host system to shrink 
-disk image (\fBVBoxManage modifyhd \-\-compact\fR, 
-provided with virtualbox, is able to do that for some disk image 
-formats).  
- 
-.PP 
-It may however be useful in other situations: for instance 
-it can be used to make it more difficult to retrieve deleted 
-data. Beware that securely deleting sensitive data is not in 
-general an easy task and usually requires writing several times 
-on the deleted blocks.  
- 
-.SH "OPTIONS" 
-.IP "\fB-n\fP         " 10 
-Perform a dry run  (do not modify the file-system); 
-.IP "\fB-v\fP         " 10 
-Be verbose; 
-.IP "\fB-f value\fP         " 10 
-Specify the octet value to fill empty blocks with (defaults to 
-0). Argument must be within the range 0 to 255. 
-.SH "SEE ALSO" 
-.PP 
-dd (1). 
-.SH "AUTHOR" 
-.PP 
-This manual page was written by Thibaut Paumard <paumard@users.sourceforge.net> for 
-the \fBDebian\fP system (but may be used by others).  Permission is 
-granted to copy, distribute and/or modify this document under 
-the terms of the GNU General Public License, Version 2 or any  
-later version published by the Free Software Foundation. 
- 
-.PP 
-On Debian systems, the complete text of the GNU General Public 
-License can be found in /usr/share/common-licenses/GPL-2. 
- 
-.\" created by instant / docbook-to-man, Mon 31 Mar 2014, 15:41 
diff --git a/system/zerofree/zerofree.SlackBuild b/system/zerofree/zerofree.SlackBuild
deleted file mode 100644
index a40dcdade4..0000000000
--- a/system/zerofree/zerofree.SlackBuild
+++ /dev/null
@@ -1,100 +0,0 @@
-#!/bin/sh
-
-# Slackware build script for zerofree
-
-# Copyright 2011-2013 Roberto Neri, Palermo, Italy
-# All rights reserved.
-#
-# Redistribution and use of this script, with or without modification, is
-# permitted provided that the following conditions are met:
-#
-# 1. Redistributions of this script must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-#
-#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "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 AUTHOR 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.
-
-# 20180612 bkw: update to 1.1.1.
-# 20170122 bkw: update to 1.1.0, fix homepage/download URLs.
-# 20160803 bkw: update to 1.0.4, BUILD=1
-# 20141021 bkw: add man page, add sparsify, bump BUILD to 2.
-
-PRGNAM=zerofree
-VERSION=${VERSION:-1.1.1}
-BUILD=${BUILD:-1}
-TAG=${TAG:-_SBo}
-
-if [ -z "$ARCH" ]; then
-  case "$( uname -m )" in
-    i?86) ARCH=i586 ;;
-    arm*) ARCH=arm ;;
-       *) ARCH=$( uname -m ) ;;
-  esac
-fi
-
-CWD=$(pwd)
-TMP=${TMP:-/tmp/SBo}
-PKG=$TMP/package-$PRGNAM
-OUTPUT=${OUTPUT:-/tmp}
-
-if [ "$ARCH" = "i586" ]; then
-  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
-  LIBDIRSUFFIX=""
-elif [ "$ARCH" = "i686" ]; then
-  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
-  LIBDIRSUFFIX=""
-elif [ "$ARCH" = "x86_64" ]; then
-  SLKCFLAGS="-O2 -fPIC"
-  LIBDIRSUFFIX="64"
-else
-  SLKCFLAGS="-O2"
-  LIBDIRSUFFIX=""
-fi
-
-set -e
-
-rm -rf $PKG
-mkdir -p $TMP $PKG $OUTPUT
-cd $TMP
-rm -rf $PRGNAM-$VERSION
-tar xvf $CWD/$PRGNAM-$VERSION.tgz
-cd $PRGNAM-$VERSION
-chown -R root:root .
-find -L . \
- \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
- -exec chmod 755 {} \; -o \
- \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
- -exec chmod 644 {} \;
-
-# No ./configure or "make install" provided
-make CFLAGS="$SLKCFLAGS"
-
-strip --strip-unneeded $PRGNAM 2> /dev/null
-
-mkdir -p $PKG/usr/sbin
-cp -a $PRGNAM $PKG/usr/sbin
-
-# This looks useful, include it.
-gcc $SLKCFLAGS -Wl,-s -o $PKG/usr/sbin/sparsify $CWD/sparsify.c -lext2fs
-
-# man page comes from Debian.
-mkdir -p $PKG/usr/man/man8
-gzip -9c $CWD/$PRGNAM.8 > $PKG/usr/man/man8/$PRGNAM.8.gz
-
-mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a COPYING $PKG/usr/doc/$PRGNAM-$VERSION
-cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
-
-mkdir -p $PKG/install
-cat $CWD/slack-desc > $PKG/install/slack-desc
-
-cd $PKG
-/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/system/zerofree/zerofree.info b/system/zerofree/zerofree.info
deleted file mode 100644
index 51862897eb..0000000000
--- a/system/zerofree/zerofree.info
+++ /dev/null
@@ -1,12 +0,0 @@
-PRGNAM="zerofree"
-VERSION="1.1.1"
-HOMEPAGE="http://frippery.org/uml/"
-DOWNLOAD="http://frippery.org/uml/zerofree-1.1.1.tgz \
-          http://frippery.org/uml/sparsify.c"
-MD5SUM="4f2d6bdba4212e54eb7dd22a8fbb6d29 \
-        919ad782c7120d1e4a9c0ccc9f45b8ef"
-DOWNLOAD_x86_64=""
-MD5SUM_x86_64=""
-REQUIRES=""
-MAINTAINER="B. Watson"
-EMAIL="yalhcru@gmail.com"