Radix cross Linux

     5         kx #!/bin/sh
     5         kx 
     5         kx # Preserve new files
     5         kx install_file() {
     5         kx   NEW="$1"
     5         kx   OLD="`dirname $NEW`/`basename $NEW .new`"
     5         kx   # If there's no file by that name, mv it over:
     5         kx   if [ ! -r $OLD ]; then
     5         kx     mv $NEW $OLD
     5         kx   elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then # toss the redundant copy
     5         kx     rm $NEW
     5         kx   fi
     5         kx   # Otherwise, we leave the .new copy for the admin to consider...
     5         kx }
     5         kx 
     5         kx 
     5         kx # arg 1:  the new package version
     5         kx pre_install() {
     5         kx   /bin/true
     5         kx }
     5         kx 
     5         kx # arg 1:  the new package version
     5         kx post_install() {
     5         kx   # Leave any new rc files with the same permissions as the old ones:
     5         kx   if [ -e etc/rc.d/rc.cgconfig ]; then
     5         kx     if [ -x etc/rc.d/rc.cgconfig ]; then
     5         kx       chmod 755 etc/rc.d/rc.cgconfig.new
     5         kx     else
     5         kx       chmod 644 etc/rc.d/rc.cgconfig.new
     5         kx     fi
     5         kx   fi
     5         kx   if [ -e etc/rc.d/rc.cgred ]; then
     5         kx     if [ -x etc/rc.d/rc.cgred ]; then
     5         kx       chmod 755 etc/rc.d/rc.cgred.new
     5         kx     else
     5         kx       chmod 644 etc/rc.d/rc.cgred.new
     5         kx     fi
     5         kx   fi
     5         kx 
     5         kx   # Then install_file() them:
     5         kx   install_file etc/rc.d/rc.cgconfig.new
     5         kx   install_file etc/rc.d/rc.cgred.new
     5         kx 
     5         kx   # install_file() the other configuration files:
     5         kx   install_file etc/cgconfig.conf.new
     5         kx   install_file etc/cgred.conf.new
     5         kx   install_file etc/cgrules.conf.new
     5         kx   install_file etc/cgsnapshot_blacklist.conf.new
     5         kx 
     5         kx   # If there are already installed config files, get rid of the .new ones.
     5         kx   # There will still be fresh samples in the docs.
     5         kx   rm -f etc/cgconfig.conf.new etc/cgred.conf.new etc/cgrules.conf.new etc/cgsnapshot_blacklist.conf.new
     5         kx }
     5         kx 
     5         kx # arg 1:  the new package version
     5         kx # arg 2:  the old package version
     5         kx pre_update() {
     5         kx   /bin/true
     5         kx }
     5         kx 
     5         kx # arg 1:  the new package version
     5         kx # arg 2:  the old package version
     5         kx post_update() {
     5         kx   post_install
     5         kx }
     5         kx 
     5         kx # arg 1:  the old package version
     5         kx pre_remove() {
     5         kx   /bin/true
     5         kx }
     5         kx 
     5         kx # arg 1:  the old package version
     5         kx post_remove() {
     5         kx   /bin/true
     5         kx }
     5         kx 
     5         kx 
     5         kx operation=$1
     5         kx shift
     5         kx 
     5         kx $operation $*