X-Git-Url: https://git.grml.org/?p=grml-live.git;a=blobdiff_plain;f=etc%2Fgrml%2Ffai%2Fgrml%2Fgrml_cleanup_chroot;fp=etc%2Fgrml%2Ffai%2Fgrml%2Fgrml_cleanup_chroot;h=0000000000000000000000000000000000000000;hp=5c591ef61f7b2970222c0733c02aba4030ff70b3;hb=f3b335ea5c94d5cf24ec6b9184106b298849f311;hpb=9d16d7a6c9686f80a18e70bc8b5e67193dc0ffba diff --git a/etc/grml/fai/grml/grml_cleanup_chroot b/etc/grml/fai/grml/grml_cleanup_chroot deleted file mode 100755 index 5c591ef..0000000 --- a/etc/grml/fai/grml/grml_cleanup_chroot +++ /dev/null @@ -1,351 +0,0 @@ -#!/bin/bash -# Filename: /etc/grml/fai/grml/grml_cleanup_chroot -# Purpose: clean up grml chroot -# Authors: (c) Michael Prokop -# Bug-Reports: see http://grml.org/bugs/ -# License: This file is licensed under the GPL v2. -################################################################################ - -# misc stuff - umask 022 - . /etc/grml/lsb-functions || exit 6 - [ -x /lib64 ] && GRML64=yes || GRML64='' - -# detect kernel version, assume newest kernel version - KERNEL=$(ls -1 /lib/modules/ | sort -r -u | head -1) - -if [ -f /usr/share/fonts/X11/misc/artwiz-cursor.pcf.gz ] ; then - if dpkg-divert --list artwiz-cursor | grep -q /usr/share/fonts/X11/misc/cursor.pcf.gz ; then - eerror "Broken diversion of artwiz-cursor, see #341397, trying to fix it" - ( cd /usr/share/fonts/X11/misc/ && - dpkg-divert --remove /usr/share/fonts/X11/misc/cursor.pcf.gz && mkfontdir ) - eend 0 - fi -fi - -# start of main cleanup process... -if ! [ -r /boot/config-"$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 "Setting up /etc/motd.tail" -echo "" > /etc/motd.tail ; eend 0 - -einfo "Setting up /etc/modules: " -cat>/etc/modules<> /etc/modules -grep '^[a-z]' /etc/grml/modules >> /etc/modules -eend 0 - -einfo "Setting up /etc/inittab" -cp /etc/inittab.grml /etc/inittab -eend $? - -if [ "$(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" - touch ~/.zshrc -eend $? - -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 - -# find /var -name \*.pid -einfo "Removing pid-files" - find /var/run -name \*.pid -exec rm {} \; -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 - rm -f /var/cache/apt/*.bin - apt-get check 2>/dev/null - dpkg --clear-avail - apt-cache gencaches 2>/dev/null - rm -f /var/lib/dpkg/status-old - 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 && \ - cp status.new /var/lib/dpkg/status && chmod 644 /var/lib/dpkg/status && \ - chown root:root /var/lib/dpkg/status && rm status.new && eend 0 || eend 1 -else - ewarn "Warning: /usr/bin/grep-dctrl not available." -fi - -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 $? - -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 - 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 -} - -#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 $? - -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 $KERNEL" - depmod -ae -F /boot/System.map-"$KERNEL" "$KERNEL" - eend $? - fi -else - ewarn "depmod not installed" ; eend 0 -fi - -einfo "Cleaning and removing some misc files and directories" - find /etc -type f -name *.pre_fcopy -delete - 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/*passwd- /etc/*shadow- /etc/*group- /var/spool/postfix/maildrop/* \ - /etc/*.old /etc/*.original \ - /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.* /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 - # Recreate empty utmp and wtmp - :>/var/run/utmp - :>/var/run/wtmp -eend $? - -if [ -x /usr/sbin/update-ca-certificates ] ; then - einfo "Updating ca-certificates" - update-ca-certificates 1>/dev/null - eend $? -else - ewarn "update-ca-certificates not installed" ; eend 0 -fi - -# 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 [ -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 [ -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 - ( mkdir -p /usr/share/doc/clamav-freshclam/examples/ && \ - 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 - -if ! [ -r /etc/ld.so.nohwcap ] ; then - einfo "Creating /etc/ld.so.nohwcap" - 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 -if [ -d /etc/resolvconf ] ; then - if [ -L /etc/resolvconf/run ] ; then # resolvconf with /run - # /etc/resolvconf/run symlinks to /run/resolvconf - rm -rf /run/resolvconf - mkdir -p /run/resolvconf - else # no /run present - rm -rf /etc/resolvconf/run - mkdir /etc/resolvconf/run - fi - - 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" - updatedb --prunepaths='/tmp /usr/tmp /var/tmp /grml /root /proc /sys' - eend $? -else - ewarn "updatedb not installed" ; eend 0 -fi - -################################################################################ -# MISC STUFF -# ~~~~~~~~~~ -# list dangling symlinks: ls **/*(-@) -# -# 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' -# -# Is software by grml-repos up2date? -# grep-dctrl --field Maintainer 'Michael Prokop' /var/lib/apt/lists/* | grep Package | awk '{print $2}' | xargs echo -################################################################################ - -## END OF FILE #################################################################