cleanup_rootfs

Linux嵌入式设计配套光盘,学习嵌入式设计可参考

#!/bin/sh

# Remove files that may have been written in the course of running linux with
# the NFS-mounted filesystem.

sudo rm -f /lad/rootfs/etc/dhcpc/*
sudo rm -f /lad/rootfs/etc/mtab
sudo rm -f /lad/rootfs/dev/.udev.tdb
sudo rm -rf /lad/rootfs/tmp/*

# Remove .rr-moved, in case the rootfs was copied from a CD
sudo rm -rf /lad/rootfs/.rr-moved

# Clean up log files, except those required for logmuxd and lighttpd.
cd /lad/rootfs/var/log/
for file in $(ls) ; do
  if [ "$file" != "messages" ] && \
     [ "$file" != "access.log" ] && \
     [ "$file" != "lighttpd.error.log" ]; then
    sudo rm -rf /lad/rootfs/var/log/$file
  fi
done

sudo rm -f /lad/rootfs/var/run/*

sudo rm -f /lad/rootfs/var/opt/apache2/logs/*

sudo rm -f /lad/rootfs/root/*
sudo rm -f /lad/rootfs/root/.bash_history
sudo rm -f /lad/rootfs/root/.psql_history

# Pending: delete any user-created postgresql databases.