X-Git-Url: http://git.grml.org/?p=grml-live.git;a=blobdiff_plain;f=etc%2Fgrml%2Ffai%2Fgrml%2Fgrml_cleanup_chroot;h=e58bbfaf1ed6e441d86e2777856b3f4d293e495c;hp=9b1cb2abeb026923c35a025280aa17381488fd37;hb=3e5fb2360b0df8563ade7c0ec43acf655698fc13;hpb=7280b17f3796971162b0da54e0a5d5d43878f394 diff --git a/etc/grml/fai/grml/grml_cleanup_chroot b/etc/grml/fai/grml/grml_cleanup_chroot index 9b1cb2a..e58bbfa 100755 --- a/etc/grml/fai/grml/grml_cleanup_chroot +++ b/etc/grml/fai/grml/grml_cleanup_chroot @@ -4,29 +4,16 @@ # Authors: (c) Michael Prokop # Bug-Reports: see http://grml.org/bugs/ # License: This file is licensed under the GPL v2. -# Latest change: Mon Sep 17 16:57:17 CEST 2007 [mika] ################################################################################ # misc stuff umask 022 - [ -n "$NOCOLORS" ] || . /etc/grml_colors . /etc/grml/lsb-functions || exit 6 [ -x /lib64 ] && GRML64=yes || GRML64='' # detect kernel version, assume newest kernel version KERNEL=$(ls -1 /lib/modules/ | sort -r -u | head -1) -if [ -n "$LATEX_CLEANUP" ] ; then - rm -rf /usr/share/doc/texlive-latex-recommended/latex/ \ - /usr/share/doc/texlive-latex-base/latex/ \ - /usr/share/doc/texlive-base-bin/pdftex/thanh/ \ - /usr/share/doc/texlive-latex-base/latex/base/ \ - /usr/share/doc/texlive-latex-base/latex/hyperref/ \ - /usr/share/doc/texlive-latex-base/generic/babel/ \ - /usr/share/doc/texlive-latex-recommended/latex/koma-script/ \ - /usr/share/doc/texmf/pgf/pgfmanual.pdf.gz -fi - if [ -f /usr/share/fonts/X11/misc/artwiz-cursor.pcf.gz ] ; then if dpkg-divert --list artwiz-cursor | grep -q /usr/share/fonts/X11/misc/cursor.pcf.gz ; then eerror "Broken diversion of artwiz-cursor, see #341397, trying to fix it" @@ -64,21 +51,26 @@ einfo "Setting up /etc/inittab" cp /etc/inittab.grml /etc/inittab eend $? -if [ -L /usr/include/linux ] ; then - einfo "/usr/include/linux is ok" ; eend 0 -elif [ -n "$GRML64" ] ; then - if [ -d /usr/src/linux-headers-"$KERNEL" ] ; then - einfo "grml64 detected, assuming /usr/src/linux-headers-$KERNEL is ok." ; eend 0 - else - eerror "/usr/src/linux-headers-$KERNEL not found, exiting." ; eend 1 - exit 10 - fi -elif [ -d /usr/src/linux-headers-"$KERNEL" ] ; then - eerror "/usr/include/linux is NOT a symlink to /usr/src/linux/include/linux/ - error" - eend 1 - exit 10 -else - ewarn "linux-headers-$KERNEL not installed." ; eend 0 +if [ "$(dpkg --list | awk '/^rc/ { print $2}')" != '' ] ; then + einfo "Purging removed packages" + dpkg --purge $(dpkg --list | awk '/^rc/ { print $2}') + eend $? +fi + +if [ -x /usr/bin/make -a -r /usr/src/Makefile ] ; then + einfo "Cleaning up /usr/src/linux-headers-$KERNEL" + ( cd /usr/src + VER=$(/bin/ls -d /usr/src/linux-headers-* | head -1) + VER=${VER##/usr/src/linux-headers-} + if [ -n "$VER" ] ; then + VER=$VER make clean && \ + VER=$VER make symlinks + else + make clean && \ + make symlinks + fi + ) + eend $? fi einfo "Creating ~/.zshrc" @@ -120,17 +112,11 @@ einfo "Removing pid-files" find /var/run -name \*.pid -exec rm {} \; eend $? -einfo "Unmounting proc, /dev/pts, /dev/capi" - umount /proc 2>/dev/null - umount /dev/pts 2>/dev/null - umount /dev/capi 2>/dev/null - umount -a 2>/dev/null -eend $? - einfo "Removing /var/lib/apt/lists/*-stuff, dpkg-status-old and pkgcache.bin" rm -f /var/lib/apt/lists/*Packages rm -f /var/lib/apt/lists/*Release rm -f /var/lib/apt/lists/*Sources + rm -f /var/lib/apt/lists/*IndexDiff rm -f /var/lib/apt/lists/*.gpg rm -f /var/cache/apt-show-versions/* rm -f /var/cache/debconf/templates.dat-old @@ -142,6 +128,31 @@ einfo "Removing /var/lib/apt/lists/*-stuff, dpkg-status-old and pkgcache.bin" rm -f /var/lib/dpkg/available-old eend $? +if ifclass GRML_SMALL ; then + einfo "Removing /var/cache/debconf/templates.dat" + rm -f /var/cache/debconf/templates.dat + eend $? + + einfo "Removing /usr/share/ssh/blacklist.*" + rm -f /usr/share/ssh/blacklist.DSA-1024 /usr/share/ssh/blacklist.RSA-2048 + eend $? +fi + +# get rid of large kernel modules: +if ifclass GRML_SMALL ; then + einfo "Identified grml-small, removing some very large kernel drivers:" + if [ -r "/lib/modules/${KERNEL}/kernel/fs/ocfs2/ocfs2.ko" ] ; then + einfo "Removing /lib/modules/${KERNEL}/kernel/fs/ocfs2/ocfs2.ko" + rm -f "/lib/modules/${KERNEL}/kernel/fs/ocfs2/ocfs2.ko" + eend $? + fi + if [ -d "/lib/modules/${KERNEL}/kernel/drivers/isdn/hisax/" ] ; then + einfo "Removing /lib/modules/${KERNEL}/kernel/drivers/isdn/hisax" + rm -rf "/lib/modules/${KERNEL}/kernel/drivers/isdn/hisax" + eend $? + fi +fi + if [ -x /usr/bin/grep-dctrl ] ; then einfo "Cleaning up /var/lib/dpkg/status" grep-dctrl -v -F Status "purge ok not-installed" /var/lib/dpkg/status > status.new && \ @@ -151,19 +162,19 @@ else ewarn "Warning: /usr/bin/grep-dctrl not available." fi -einfo "Copying original runlevel.conf to /etc/runlevel.conf" -cp /etc/runlevel.conf.livecd /etc/runlevel.conf -eend $? - einfo "Removing x-server-conffiles" rm -f /etc/X11/xorg.conf /etc/X11/XF86Config-4 \ - /etc/X11/XF86Config /etc/XF86Config /etc/XF86Config-4 + /etc/X11/XF86Config /etc/XF86Config /etc/XF86Config-4 eend $? einfo "Removing ssh-keys" rm -f /etc/ssh/*key* eend $? +einfo "Removing unused/backup files" + find / -name *~ -print0 | xargs -0 rm -f +eend $? + # remove only "temporary" or saved files in the given directories nuke(){ for i in `find "$@" -name \*.gz -o -name \*.bz2 -o -name \*.0 2>/dev/null`; do @@ -217,36 +228,6 @@ else ewarn "depmod not installed" ; eend 0 fi -if [ -n "$NOONLINE" ] ; then - einfo "\$NOONLINE is set, skipping online tasks" ; eend 0 -else - -if [ -x /usr/bin/freshclam ] ; then - einfo "Updating clamav database via running freshclam" - /usr/bin/freshclam ; eend $? -else - ewarn "freshclam not installed" ; eend 0 -fi - -if [ -x /usr/bin/update-pciids ] ; then - einfo "Updating PCI- and USB-ids" - update-pciids - update-usbids - eend $? -else - ewarn "update-pciids/update-usbids not installed" ; eend 0 -fi - -if [ -x /usr/sbin/nessus-update-plugins ] ; then - einfo "Updating nessus-plugins" - nessus-update-plugins - eend $? -else - ewarn "nessus-update-plugins not installed" ; eend 0 -fi - -fi # end of $NOONLINE-check - einfo "Cleaning and removing some misc files and directories" rm -f /etc/sysconfig/* /etc/motd.dpkg-new /etc/auto.master.distrib.dpkg-new \ /etc/samba/*.SID /etc/samba/*.tdb /dev/mouse* /dev/cdrom* /dev/cdwriter* \ @@ -254,16 +235,15 @@ einfo "Cleaning and removing some misc files and directories" /var/state/*/* /var/state/* /var/log/nessus/* \ /halt /reboot /ash.static /etc/dhcpc/*.info /etc/dhcpc/resolv* \ /etc/*passwd- /etc/*shadow- /etc/*group- /var/spool/postfix/maildrop/* \ - /etc/lvm/.cache 2>/dev/null + /etc/lvm/.cache /etc/lvm/cache/.cache /etc/lvm/backup/main 2>/dev/null rm -rf /tmp/* /var/tmp/* /var/tmp/.* /var/backups/* /.ssh /root/.ssh /home/*/.ssh \ /home/grml/* /home/grml/.??* /var/lib/texmf/ls-R /var/spool/texmf/ls-R \ - /var/lib/mysql /var/log/lilo_log.* 2>/dev/null + /var/lib/mysql /var/log/lilo_log.* /core* 2>/dev/null nuke /var/log /var/cache zero /var/local /var/log /var/spool \ /var/lib/games /var/cache/man \ /var/lib/nfs /var/lib/xkb \ /var/mail/grml /var/account/pacct - mkdir -p /etc/sysconfig/network-scripts /etc/sysconfig/provider # Recreate empty utmp and wtmp :>/var/run/utmp :>/var/run/wtmp @@ -277,11 +257,6 @@ else ewarn "update-ca-certificates not installed" ; eend 0 fi -# some stuff does not have to run every single time... -if [ -n "$FAST" ] ; then - einfo "\$FAST is set, skipping some tasks" ; eend 0 -else - # regenerate module dependencies and ls.so.cache if [ -x /sbin/ldconfig ] ; then einfo "Updating ld.so.cache" @@ -316,30 +291,6 @@ else ewarn "mandb not installed" ; eend 0 fi -if [ -n "$REMOVE_DOCS" ] ; then - einfo "Cleaning documentation directories..." - if [ -d /usr/share/doc/grml-docs ] ; then - mv /usr/share/doc/grml-docs /tmp/ - fi - - rm -rf /usr/share/doc - mkdir /usr/share/doc - - if [ -d /tmp/grml-docs ] ; then - mv /tmp/grml-docs /usr/share/doc/grml-docs - fi - - rm -rf /usr/share/gtk-doc/ - rm -rf /usr/share/man/ - rm -rf /usr/man - rm -rf /usr/share/info - eend $? - - einfo "Creating /usr/share/info/..." - mkdir -p /usr/share/info/ - eend $? -fi - if [ -d /var/lib/clamav/ ] ; then einfo "Cleaning /var/lib/clamav/" rm -f /var/lib/clamav/clamav-* ; eend $? @@ -358,29 +309,35 @@ if ! [ -r /etc/ld.so.nohwcap ] ; then touch /etc/ld.so.nohwcap fi +# installation of resolvconf in chroot *with* /proc +# is different from an installation without /proc, +# so make sure it is OK in any case; don't use /dev/shm +if [ -d /etc/resolvconf ] ; then + rm -rf /etc/resolvconf/run + mkdir /etc/resolvconf/run + touch /etc/resolvconf/run/enable-updates + mkdir /etc/resolvconf/run/interface + cat > /etc/resolvconf/run/resolv.conf << EOF +# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) +# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN +EOF +fi + if [ -x /usr/bin/updatedb ] ; then einfo "Updating locate-database" - mount -t proc none /proc updatedb --prunepaths='/tmp /usr/tmp /var/tmp /grml /root /proc /sys' - umount /proc eend $? else ewarn "updatedb not installed" ; eend 0 fi -fi # end of $FAST-check - -einfo "Unmounting all filesystems" - umount -a -eend $? - ################################################################################ # MISC STUFF # ~~~~~~~~~~ # list dangling symlinks: ls **/*(-@) # # Security-audit: -# find / \! -type l -perm -2000 -ls > audit/sgid-files +# find / \! -type l -perm -2000 -ls > audit/sgid-files # find / \! -type l -perm -0002 -ls > audit/world-writeable-files # find / \! -type l -perm -4000 -ls > audit/suid-files # find / ( -perm 4000 -o -perm -2000 \) -exec ls -ld {} \; @@ -394,10 +351,7 @@ eend $? # file /usr/sbin/* | grep -v ', stripped' | grep -v 'perl' | grep -v 'Bourne' | grep -v 'python' | grep -v 'symbolic link' # # Is software by grml-repos up2date? -# grep-dctrl --field Maintainer 'Michael Prokop' /var/lib/apt/lists/grml.org_repos_._* | grep Package | awk '{print $2}' | xargs echo -# -# runlevel.conf: -# for file in /etc/init.d/* ; do grep $file -q /etc/runlevel.conf.hdinstall || echo $file not found ; done +# grep-dctrl --field Maintainer 'Michael Prokop' /var/lib/apt/lists/* | grep Package | awk '{print $2}' | xargs echo ################################################################################ ## END OF FILE #################################################################