| 1 |
jonen |
1.1 |
################################################## |
| 2 |
|
|
# $Id$ |
| 3 |
|
|
# |
| 4 |
|
|
################################################## |
| 5 |
|
|
# |
| 6 |
|
|
# libtrash.so / Implements a Trashcan for linux shell and progs |
| 7 |
|
|
# - short Debian Installation Guide - |
| 8 |
|
|
# |
| 9 |
|
|
################################################## |
| 10 |
|
|
# |
| 11 |
|
|
# $Log$ |
| 12 |
|
|
# |
| 13 |
|
|
################################################## |
| 14 |
|
|
|
| 15 |
|
|
|
| 16 |
|
|
##################################### |
| 17 |
|
|
# notes: |
| 18 |
|
|
# |
| 19 |
|
|
libtrash is a shared library which, when preloaded, implements a trash can under GNU/Linux. |
| 20 |
|
|
This way, your mistakes (at least those of the "rm -rf dir /" class :-)) will no longer cause |
| 21 |
|
|
the loss of a week's work or your system's binaries. |
| 22 |
|
|
|
| 23 |
|
|
##################################### |
| 24 |
|
|
# install libtrash: |
| 25 |
|
|
# |
| 26 |
|
|
apt-get install libtrash |
| 27 |
|
|
|
| 28 |
|
|
##################################### |
| 29 |
|
|
# test: |
| 30 |
|
|
# |
| 31 |
|
|
export LD_PRELOAD=/usr/lib/libtrash/libtrash.so |
| 32 |
|
|
rm -r <some_test_file> |
| 33 |
|
|
|
| 34 |
|
|
|
| 35 |
|
|
##################################### |
| 36 |
|
|
# enable libtrash at login: |
| 37 |
|
|
# |
| 38 |
|
|
Include this in your ~/.bash_profile(or for system-wide usage in /etc/profile) |
| 39 |
|
|
to enable libtrash every time you log in (or otherwise start a login shell) |
| 40 |
|
|
|
| 41 |
|
|
#-------------- snip --------------------------- |
| 42 |
|
|
LIBTRASH=/usr/lib/libtrash/libtrash.so |
| 43 |
|
|
|
| 44 |
|
|
LIBTRASH_dest=$LIBTRASH |
| 45 |
|
|
if test -L $LIBTRASH ; then |
| 46 |
|
|
LIBTRASH_dest="$(dirname $LIBTRASH)/$(ls -l "$LIBTRASH" | \ |
| 47 |
|
|
sed -e 's/^.\+ -> //')" |
| 48 |
|
|
fi |
| 49 |
|
|
|
| 50 |
|
|
if test x${LD_PRELOAD+set} = x -a -f "$LIBTRASH_dest" ; then |
| 51 |
|
|
LD_PRELOAD="$LIBTRASH" |
| 52 |
|
|
export LD_PRELOAD |
| 53 |
|
|
if test x$0 = x-bash ; then |
| 54 |
|
|
exec bash ${1+"$@"} |
| 55 |
|
|
else |
| 56 |
|
|
exec $0 ${1+"$@"} |
| 57 |
|
|
fi |
| 58 |
|
|
fi |
| 59 |
|
|
#-------------- end snip --------------------------- |
| 60 |
|
|
|
| 61 |
|
|
|
| 62 |
|
|
##################################### |
| 63 |
|
|
# create user specify config |
| 64 |
|
|
# |
| 65 |
|
|
- READ /etc/libtrash.conf !! |
| 66 |
|
|
- overwrite default values by setting up a ~/.libtrash for each user: |
| 67 |
|
|
|
| 68 |
|
|
# sample ~/.libtrash: |
| 69 |
|
|
#-------------- snip --------------------------- |
| 70 |
|
|
GLOBAL_PROTECTION = YES |
| 71 |
|
|
INTERCEPT_FOPEN = YES |
| 72 |
|
|
INTERCEPT_FREOPEN = YES |
| 73 |
|
|
INTERCEPT_OPEN = YES |
| 74 |
|
|
IGNORE_HIDDEN = NO |
| 75 |
|
|
IGNORE_EXTENSIONS= o;exe |
| 76 |
|
|
#-------------- end snip --------------------------- |
| 77 |
|
|
|
| 78 |
|
|
|
| 79 |
|
|
##################################### |
| 80 |
|
|
# use 'cleanTrash' for cleaning Trash via cronjob |
| 81 |
|
|
# |
| 82 |
|
|
- gunzip & copy '/usr/share/doc/libtrash/examples/cleanTrash/ct2.pl.gz' |
| 83 |
|
|
to '/usr/local/bin/cleanTrash' e.g: |
| 84 |
|
|
|
| 85 |
|
|
'zcat /usr/share/doc/libtrash/examples/cleanTrash/ct2.pl.gz > /usr/local/bin/cleanTrash' |
| 86 |
|
|
|
| 87 |
|
|
- edit '/usr/local/bin/cleanTrash' for local configuration |
| 88 |
|
|
|
| 89 |
|
|
# insert cronjob for root: |
| 90 |
|
|
- crontab -e (as root) |
| 91 |
|
|
- insert: 3,13,23,33,43,53 * * * * root /usr/local/bin/cleanTrash |
| 92 |
|
|
|
| 93 |
|
|
|
| 94 |
|
|
|
| 95 |
|
|
##################################### |
| 96 |
|
|
# Additional Notes |
| 97 |
|
|
# |
| 98 |
|
|
|
| 99 |
|
|
# XTerm |
| 100 |
|
|
to get a login shell, start XTerm with '-ls' (~/.profile will not be execute if not) |
Parent Directory
| 
Revision Log
