XFS 上で消したファイルを復元する

[Matsuo Akihiro]

$B$3$s$P$s$o!"$^$D$*!w5~ET$G$9(B


XFS $B>e$K:n$i$l$?%U%!%$%k$r8m$C$F>C$7$?>l9g(B
$BI|85$9$kJ}K!$O$"$j$^$9$G$7$g$&$+!)(B

$B:o=|$K;H$C$?%3%^%s%I$O(B "rm" $B$G$9(B
$B;DG0$J$,$i(B xfsdump $B$O<h$C$F$$$^$;$s$G$7$?(B


ext2 $B$N:"$O(B "GNU Midnight Commander" $B$r;H$C$F(B
$B8m$C$F:o=|$7$?%U%!%$%k$rI|85$7$F$$$?$N$G!"(B
XFS $B$K$bF1Ey$N$3$H$,$G$-$k%D!<%k$,$J$$$+(B
$B$3$N5!2q$KD4$Y$F$_$h$&$H;W$$C5$7$F$_$^$7$?$,!"(B
$BL\E*$rK~$?$9J*$KC)$jCe$1$^$;$s$G$7$?(B



$B9,$$!"$I$&$7$F$bI|5l$7$J$1$l$P$J$i$J$$%U%!%$%k$H$$$&Lu$G$O$J$+$C$?$N$G!"(B
$B:#2s>C$7$?%U%!%$%k$OD|$a$k;v$K$7$F!"(B
$B%U%!%$%k%7%9%F%`$r(B read only $B$G(B mount $B$7D>$9;v$O$7$F$^$;$s!#(B

$B$^$?F1$8$h$&$J%*%Z%_%9$rHH$7$?;~$N0Y$K!"(B
$BI|85<jK!$,$"$l$PJY6/$7$F$*$-$?$$$G$9(B


$B:FH/KI;_$H$7$F$O!"(B
rm $B%3%^%s%I$r0J2<$N$h$&$J$b$N$KCV$-49$($k(B
($B%4%_H"%G%#%l%/%H%j$r:n$C$F$=$3$K0\F0$7$F!"(Bdaily.cron $BEy$G>C$9(B)
$B$H$$$&$N$rFI$s$@$3$H$,$"$j$^$9$,!"(B
$B<B:]$K$OLLE]$***@_Dj$7$?$3$H$O$J$$$G$9(B :-(

[t***@te.cnt.nece.jp.nec.com]

$B;3Fb$G$9!#(B

Post by Matsuo Akihiro
$B$3$s$P$s$o!"$^$D$*!w5~ET$G$9(B
ext2 $B$N:"$O(B "GNU Midnight Commander" $B$r;H$C$F(B
$B8m$C$F:o=|$7$?%U%!%$%k$rI|85$7$F$$$?$N$G!"(B
XFS $B$K$bF1Ey$N$3$H$,$G$-$k%D!<%k$,$J$$$+(B
$B$3$N5!2q$KD4$Y$F$_$h$&$H;W$$C5$7$F$_$^$7$?$,!"(B
$BL\E*$rK~$?$9J*$KC)$jCe$1$^$;$s$G$7$?(B

$B$3$l$O$o$+$j$^$;$s(B _o_

Post by Matsuo Akihiro
$B$^$?F1$8$h$&$J%*%Z%_%9$rHH$7$?;~$N0Y$K!"(B
$BI|85<jK!$,$"$l$PJY6/$7$F$*$-$?$$$G$9(B
$B:FH/KI;_$H$7$F$O!"(B
rm $B%3%^%s%I$r0J2<$N$h$&$J$b$N$KCV$-49$($k(B
($B%4%_H"%G%#%l%/%H%j$r:n$C$F$=$3$K0\F0$7$F!"(Bdaily.cron $BEy$G>C$9(B)

XFS$B$O(Bsnapshot$B$r<h$k$3$H$,$G$-$k$N$G!"(Bsnapshot$BNN0h$H$7$F(B
$BBg$-$JNN0h$r3NJ]$7$F$*$1$P!"$=$l$J$j$KI|5l$G$-$k$H;W$$$^$9!#(B

$B;DG0$J$,$i$3$A$i$G$O0BDjF0:n$7$J$+$C$?$N$G!"8=:_$O;HMQ$7$F$$$^$;$s!#(B
Debian GNU/Linux etch $B$r;H$C$F$$$^$9$1$I!"9bIi2Y;~$K%G%C%I%m%C%/$C$]$$(B
$B5sF0$r<($9$3$H$,B?$+$C$?$G$9!#(B
$B!t(B $B$=$l0J>eD4$Y$F$$$^$;$s!#$"$d$U$d$J>pJs$G$4$a$s$J$5$$(B _o_

--
$B;3Fb(B $BJ~9@(B t-***@te.cnt.nece.jp.nec.com

[T.Matsushita]

$B>>2<$G$9!%(B

Post by Matsuo Akihiro
$B:FH/KI;_$H$7$F$O!"(B
rm $B%3%^%s%I$r0J2<$N$h$&$J$b$N$KCV$-49$($k(B
($B%4%_H"%G%#%l%/%H%j$r:n$C$F$=$3$K0\F0$7$F!"(Bdaily.cron $BEy$G>C$9(B)

$B;d$O(Brm$B%3%^%s%I$N4K>W%G%#%l%/%H%j$H$7$F(B ~/.trash $B$r:n$C$F$$$^$9!%(B
.bashrc$B$K(B

alias rm='fdelete.sh'

$B$***@_Dj$7$F!$%U%!%$%k$r:o=|$G$O$J$/0\F0$5$;$F$$$^$9!%(B
fdelete.sh$B$O$4$/4JC1$J%7%'%k%9%/%j%W%H$G$9!%(B




$ cat .bin/fdelete.sh
#! /bin/sh

# $B%U%!%$%k:o=|$N4K>W$N$?$a$N%7%'%k%9%/%j%W%H(B
# ~/.trash$B$K:o=|$9$k%U%!%$%k$r0\F0$9$k(B

mv $* ~/.trash

[Matsuo Akihiro]

$B8<4X$r=P$?$***@c$@$k$^$,:n$C$F$"$C$F$S$C$/$j$7$?!"$^$D$*!w5~ET$G$9(B


$B2sEz$"$j$,$H$&$4$6$$$^$9(B


XFS $B$G:o=|$7$F$7$^$C$?%U%!%$%k$rLa$9J}K!$O$J$$!"(B
$B$H$$$&G'<1$G!">C$9$[$&$KJ]81$r$+$1$kJ}8~$K$7$^$9!#(B

$B>>2<$5$s$N%9%/%j%W%H$K>/$7<j$r2C$($F!"(B
$BF1F|Fb$KF1$8%U%!%$%kL>$r>C$7$F$b!";~9o$GMzNr$r;}$D$h$&$K(B
$B$7$?$b$N$***@_CV$7$^$7$?!#(B


cron $B$GKhD+#6;~$KA]=|$9$k$h$&$K$7$^$9(B


fdelete.sh
--------------------------------------------
#! /bin/bash

DATEN=`date +%Y%m%d-%T`

mkdir ~/.trash/$DATEN
mv $* ~/.trash/$DATEN
--------------------------------------------


crontab -l
--------------------------------------------
0 6 * * * /bin/rm -fr /home/:-)/.trash/*
--------------------------------------------


On Wed, 18 Jan 2006 20:05:34 +0900

Post by T.Matsushita
$B>>2<$G$9!%(B

Post by Matsuo Akihiro
$B:FH/KI;_$H$7$F$O!"(B
rm $B%3%^%s%I$r0J2<$N$h$&$J$b$N$KCV$-49$($k(B
($B%4%_H"%G%#%l%/%H%j$r:n$C$F$=$3$K0\F0$7$F!"(Bdaily.cron $BEy$G>C$9(B)

$B;d$O(Brm$B%3%^%s%I$N4K>W%G%#%l%/%H%j$H$7$F(B ~/.trash $B$r:n$C$F$$$^$9!%(B
.bashrc$B$K(B
alias rm='fdelete.sh'
fdelete.sh$B$O$4$/4JC1$J%7%'%k%9%/%j%W%H$G$9!%(B
$ cat .bin/fdelete.sh
#! /bin/sh
# $B%U%!%$%k:o=|$N4K>W$N$?$a$N%7%'%k%9%/%j%W%H(B
# ~/.trash$B$K:o=|$9$k%U%!%$%k$r0\F0$9$k(B
mv $* ~/.trash