function actionPkg
{
- local tmp_=`mktemp -td terminalserver_grub.XXXXXX` || die "could not create tmpfile"
- local version_="`cat /etc/grml_version`"
- version_=${version_%% *}
+ local pwd_="$(pwd)"
+ local tmp_="$(mktemp -td terminalserver_grub.XXXXXX)" || die "could not create tmpfile"
+
+ # version information:
+ local version_="$(cat /etc/grml_version)"
+ local version_number_="$(awk '{print $2}' /etc/grml_version)"
+ case $version_number_ in
+ [0-9]*) version_="${version_%% *}"_${version_number_} ;;
+ *) version_="${version_%% *}" ;;
+ esac
+
local path_="$tmp_/grml_netboot_package_$version_"
- mkdir $path_
+ mkdir "$path_"
cp $NETBOOT_PACKAGE_CONF_FILE_ $CONFIG_
echo "executing grml-terminalserver-config initrd"
grml-terminalserver-config grubConf $path_/grub_enabled_nics
cp $PATH_/grub.img $path_
- pushd $tmp_
- tar cjf grml_netboot_package_${version_}.tar.bz2 $path_
- popd
- mv -b $tmp_/grml_netboot_package_${version_}.tar.bz2 .
- rm -rf $tmp_
+ ( cd "$tmp_" && tar jcf "$pwd_"/grml_netboot_package_${version_}.tar.bz2 "grml_netboot_package_$version_" )
+
+ rm -rf "$tmp_"
+ echo "grml_netboot_package_${version_}.tar.bz2 has been created."
}
checkRoot die "You have to be root to use this program"