X-Git-Url: https://git.grml.org/?a=blobdiff_plain;f=rewrite%2Fgrml.prepare;fp=rewrite%2Fgrml.prepare;h=377ef743e4093cb3ebfa784f0bfe62e3a0dba8ce;hb=f70d07c0576c853ac314e2ab7fe084fb9645ad76;hp=0000000000000000000000000000000000000000;hpb=5358b1f90c26e12a8492475a2199a5cfa34a8278;p=grml-live.git diff --git a/rewrite/grml.prepare b/rewrite/grml.prepare new file mode 100644 index 0000000..377ef74 --- /dev/null +++ b/rewrite/grml.prepare @@ -0,0 +1,460 @@ +#!/bin/sh +# Filename: grml.clean +# Purpose: clean up grml chroot +# Authors: (c) Michael Prokop +# Bug-Reports: see http://grml.org/bugs/ +# License: This file is copyright by Michael Prokop +# Latest change: Sat Sep 16 16:43:05 CEST 2006 [mika] +################################################################################ + +# misc stuff + umask 022 + . /etc/grml_colors || exit 5 + . /etc/grml/lsb-functions || exit 6 + +# variables + grep -q small /etc/grml_version && GRML_SMALL=yes || GRML_SMALL='' + [ -n "$GRML_SMALL" ] && KERNEL='2.6.17-grml-small' || KERNEL='2.6.19-grml' + +# important pre-checks +if [ -f /usr/share/initramfs-tools/init ] ; then + ORIG=$(md5sum /usr/share/initramfs-tools/init | awk '{print $1}') + GRML=$(md5sum /usr/share/initramfs-tools/init.grml | awk '{print $1}') + if [ "$ORIG" != "$GRML" ] ; then + eerror "Please fix /usr/share/initramfs-tools/init[.grml]" ; eend 1 + exit 1 + fi + ORIG=$(md5sum /usr/share/initramfs-tools/scripts/functions | awk '{print $1}') + GRML=$(md5sum /usr/share/initramfs-tools/scripts/functions.grml | awk '{print $1}') + if [ "$ORIG" != "$GRML" ] ; then + eerror "Please fix /usr/share/initramfs-tools/scripts/functions[.grml]" ; eend 1 + exit 1 + fi + unset ORIG GRML +fi + +if [ -f /usr/share/fonts/X11/misc/artwiz-cursor.pcf.gz ] ; then + if dpkg-divert --list artwiz-cursor | grep -q /usr/share/fonts/X11/misc/cursor.pcf.gz ; then + eerror "Broken diversion of artwiz-cursor, see #341397" + exit 1 + fi +fi + +# start of main cleanup process... +if ! [ -r /boot/config-"$KERNEL" ] ; then + eerror "/boot/config-$KERNEL not available. \$KERNEL not set to correct value?" + eend 1 + exit 9 +fi + +einfo "Preparing grml-system: `cat /etc/grml_version`." ; eend 0 + +einfo "Do not forget to run the final check:" + eindent + einfo 'adjust grml-version: vim -X /etc/grml_version' + einfo 'is runlevel.conf ok: vimdiff -X /etc/runlevel.conf /etc/runlevel.conf.livecd' + einfo 'find old files: find /etc -name \*dpkg\*' + einfo "delete conffiles: dpkg --purge \`dpkg --list | grep '^rc' | awk '{print \$2}'\`" + einfo 'dangling symlinks: ls **/*(-@)' + eoutdent + +einfo "Setting up /etc/modules: " +cat>/etc/modules<> /etc/modules +grep '^[a-z]' /etc/grml/modules >> /etc/modules +eend 0 + +if [ -z "$GRML_SMALL" ] ; then + if [ -L /usr/include/linux ] ; then + einfo "/usr/include/linux is ok" ; eend 0 + else + eerror "/usr/include/linux is NOT a symlink to /usr/src/linux/include/linux/ - error" + eend 1 + exit 10 + fi +fi + +einfo "Creating ~/.zshrc" + touch ~/.zshrc +eend $? + +if [ -r /usr/share/lintian/overrides/ion3 ] ; then + einfo "Stripping ion3-stuff" + cat /usr/share/lintian/overrides/ion3 | sed 's#.*./usr#/usr#' | \ + sed 's/.comment//' | xargs strip --strip-unneeded ; eend $? +else + ewarn "ion3 not installed" ; eend 0 +fi + +if [ -d /usr/lib/valgrind/x86-linux/ ] ; then + einfo "Stripping /usr/lib/valgrind/x86-linux/" + strip --strip-unneeded /usr/lib/valgrind/x86-linux/* + eend $? +else + ewarn "valgrind not installed" ; eend 0 +fi + +if [ -x /usr/sbin/localepurge ] ; then + einfo "Running localepurge" + localepurge ; eend $? +else + ewarn "localepurg not available" ; eend 0 +fi + +if [ -d /var/lib/backuppc/pc/localhost/ ] ; then + einfo "Cleaning /var/lib/backuppc/pc/localhost/" + rm -rf /var/lib/backuppc/pc/localhost/* ; eend $? +else + ewarn "backuppc not installed" ; eend 0 +fi + +if [ -d /var/lib/clamav/ ] ; then + einfo "Cleaning /var/lib/clamav/" + rm -f /var/lib/clamav/clamav-* ; eend $? + if [ -f /var/lib/clamav/daily.cvd ] ; then + ( cd /usr/share/doc/clamav-freshclam/examples/ && \ + ln -sf /var/lib/clamav/daily.cvd . && \ + ln -sf /var/lib/clamav/main.cvd . ) + fi +else + ewarn "clamav[-freshclam] not installed" ; eend 0 +fi + +# find /var -name \*.pid +einfo "Removing pid-files" +# find /var/run -name \*.pid | xargs rm ; echo "done" + 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 +eend $? + +einfo "Removing initrd-images" + rm -f /boot/initrd.img-* +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/*.gpg + # :> /var/cache/apt/pkgcache.bin + # :> /var/cache/apt/srcpkgcache.bin + rm -f /var/lib/dpkg/status-old + rm -f /var/lib/dpkg/available-old + rm -f /var/cache/debconf/templates.dat-old + # for i in $(find /var/lib/apt/lists -type f \( -name \*Packages -o -name \*Sources \) 2>/dev/null); do :>"$i"; done + # for i in /var/lib/apt/lists/*_{Release,Packages,Sources}; do :>$i; touch -t 198103190000.00 $i; done + apt-get check + dpkg --clear-avail + rm -f /var/cache/apt/*.bin + apt-cache gencaches + sync-available +eend $? + +einfo "Copying original runlevel.conf to /etc/runlevel.conf" + if ! [ -z $GRML_SMALL ] ; then + cp /etc/runlevel.conf.livecd.small /etc/runlevel.conf + else + cp /etc/runlevel.conf.livecd /etc/runlevel.conf + fi +eend $? + +einfo "Removing x-server-conffiles" + rm -f /etc/X11/xorg.conf /etc/X11/XF86Config-4 \ + /etc/X11/XF86Config /etc/XF86Config /etc/XF86Config-4 +eend $? + +einfo "Removing ssh-keys" + rm -f /etc/ssh/*key* +eend $? + +if [ -r /usr/X11R6/lib/X11/fonts/misc/cursor.pcf.gz ] ; then + einfo "Fixing the broken artwiz-cursor" + ( cd /usr/X11R6/lib/X11/fonts/misc && \ + dpkg-divert --remove /usr/X11R6/lib/X11/fonts/misc/cursor.pcf.gz && mkfontdir ) + eend $? +fi + +# remove only "temporary" or saved files in the given directories +nuke(){ + for i in `find "$@" -name \*.gz -o -name \*.bz2 -o -name \*.0 2>/dev/null`; do + rm -f "$i" + done +} + +# set all files in the given directories to a length of zero +zero(){ + for i in `find "$@" -type f -size +0 -not -name \*.ini 2>/dev/null`; do + :> "$i" + done +} + +#rmdir /mnt/cdrom?* /mnt/hd?* 2>/dev/null + +#for i in `find /usr/*/man -name \*.\[0-9ln\]` ; do +# [ -f "$i".gz -o -f "$i".bz2 ] && rm -f "$i" +#done + +if [ -d /var/spool/squid/ ] ; then + einfo "Cleaning /var/spool/squid/0*" + rm -rf /var/spool/squid/0* + eend $? +else + ewarn "update-ca-certificates not installed" ; eend 0 +fi + +# delete old dowloaded packages +einfo "Running apt-get clean" + apt-get clean +eend $? + +# remove files from packages which have been removed +# COLUMNS=200 dpkg --purge `dpkg -l | grep '^rc' | awk '{ print $2 }'` + +if [ -x /usr/bin/nvi ] ; then + if ! [ -d /var/tmp/vi.recover ] ; then + einfo "Creating nvi /var/tmp directory" + mkdir -p /var/tmp/vi.recover + chown root:root /var/tmp/vi.recover + chmod 1777 /var/tmp/vi.recover + eend $? + fi +else + ewarn "nvi not installed" ; eend 0 +fi + +if [ -x /sbin/depmod ] ; then + if [ -r /lib/modules/$KERNEL ] ; then + einfo "Updating modules.dep for kernel $KERNEL" + depmod -a $KERNEL + eend $? + fi +else + ewarn "depmod not installed" ; eend 0 +fi + +if [ -n "$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 +# ls -la /usr/share/misc/*.ids* +# ls -la /var/lib/usbutils/usb* + 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* \ + /var/run/*/* /var/run/* /var/log/ksymoops/* /var/lock/*/* /var/lock/* \ + /var/state/*/* /var/state/* /var/log/nessus/* \ + /halt /reboot /ash.static /etc/dhcpc/*.info /etc/dhcpc/resolv* \ + /etc/resolv.conf /etc/*passwd- /etc/*shadow- /etc/*group- \ + /var/spool/postfix/maildrop/* \ + /etc/lvm/.cache 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 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 +eend $? + +einfo "Setting up /etc/resolv.conf" + cat >/etc/dhcpc/resolv.conf </dev/null + eend $? +else + ewarn "update-ca-certificates not installed" ; eend 0 +fi + +# some stuff does not have to run every single time... +if [ -n "$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" + ldconfig + eend $? +else + ewarn "ldconfig not installed" ; eend 0 +fi + +if [ -r /lib/modules/$KERNEL/ ] ; then + einfo "Searching for modules not compiled against $KERNEL" + ( cd /lib/modules/$KERNEL/ && modinfo **/*.ko | grep vermagic | grep -v $KERNEL ) + eend 0 +else + eerror "/lib/modules/$KERNEL/ not found" ; eend 1 +fi + +if [ -x /usr/bin/update-menus ] ; then + einfo "Updating windowmanager menus" + update-menus -v + eend $? +else + ewarn "update-menus not installed" ; eend 0 +fi + +if [ -x /usr/bin/mktexlsr ] ; then + einfo "Updating texhash" + mktexlsr + eend $? +else + ewarn "mktexlsr not installed" ; eend 0 +fi + +if [ -x /usr/bin/mandb ] ; then + einfo "Updating mandb" + mandb -c + man doesnotexist >/dev/null 2>&1 + eend $? +else + ewarn "mandb not installed" ; eend 0 +fi + +if [ -n "$GRML_SMALL" ] ; then + einfo "Cleaning up /etc/skel..." + rm -rf /etc/skel/.fluxbox + rm -rf /etc/skel/.gkrellm2 + rm -rf /etc/skel/.idesktop + rm -rf /etc/skel/.pekwm + eend $? + + einfo "Cleaning documentation directories..." + mv /usr/share/doc/grml-docs /tmp/ + rm -rf /usr/share/doc + mkdir /usr/share/doc + mv /tmp/grml-docs /usr/share/doc/grml-docs + 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 ! [ -r /etc/ld.so.nohwcap ] ; then + einfo "Creating /etc/ld.so.nohwcap" + touch /etc/ld.so.nohwcap +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 +# ~~~~~~~~~~ +# +# Security-audit: +# 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 {} \; +# find / -perm -0777 -type d -ls > audit/writeable-dirs +# find / -size +3000k > audit/big_files.new +# find /all_filesystems -name ".. " -print -xdev | cat -vet +# find / -name ".*" -print -xdev | cat -v > audit/hidden-files +# find / -name ".. " -print -xdev | cat -vet > audit/unusal-file-names +# +# list non-stripped files: +# file /usr/sbin/* | grep -v ', stripped' | grep -v 'perl' | grep -v 'Bourne' | grep -v 'python' | grep -v 'symbolic link' +# +# einfo "Removing unused architecture Kernel sources: " +# for i in `ls -1 /usr/src/linux/arch/ | grep -v i386`; do +# echo -n "$i "; rm -rf /usr/src/linux/arch/"$i" /usr/src/linux/include/asm-"$i" +# done +# eend $? +# +# 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 +################################################################################ +# ISO +# ~~~ +# /usr/bin/mksquashfs /home/mika/grml/chroot/grml_uncompressed.large/* \ +# /home/mika/grml/chroot/grml_cd.large/GRML/GRML -noappend -sort /home/mika/grml/svn/grml/remastering/sort +# +# mkisofs -V "grml 0.8" -publisher 'Michael Prokop ' -l -r \ +# -J -no-emul-boot -boot-load-size 4 -boot-info-table -c boot/isolinux/boot.cat \ +# -b boot/isolinux/isolinux.bin -o /home/mika/grml/chroot/grml_0.8.iso . +# +# vim grml_cd.large/GRML/grml-version +# +# find . -type f -not -name md5sums -not -name boot.cat -exec md5sum {} \; > GRML/md5sums +################################################################################ +# +## END OF FILE #################################################################